Skip to main content
  • Research article
  • Open access
  • Published:

Association of gene coding variation and resting metabolic rate in a multi-ethnic sample of children and adults



Resting metabolic rates (RMR) vary across individuals. Understanding the determinants of RMR could provide biological insight into obesity and its metabolic consequences such as type 2 diabetes and cardiovascular diseases.


The present study measured RMR using reference standard indirect calorimetry and evaluated genetic variations from an exome array in a sample of children and adults (N = 262) predominantly of African and European ancestry with a wide range of ages (10 – 67 years old) and body mass indices (BMI; 16.9 – 56.3 kg/m2 for adults, 15.1 – 40.6 kg/m2 for children).


Single variant analysis for RMR identified suggestive loci on chromosomes 15 (rs74010762, TRPM1, p-value = 2.7 × 10−6), 1 (rs2358728 and rs2358729, SH3D21, p-values < 5.8x10−5), 17 (AX-82990792, DHX33, 5.5 × 10−5) and 5 (rs115795863 and rs35433829, C5orf33 and RANBP3L, p-values < 8.2 × 10−5). To evaluate the effect of low frequency variations with RMR, we performed gene-based association tests. Our most significant locus was SH3D21 (p-value 2.01 × 10−4), which also contained suggestive results from single-variant analyses. A further investigation of all variants within the reported genes for all obesity-related loci from the GWAS catalog found nominal evidence for association of body mass index (BMI- kg/m2)-associated loci with RMR, with the most significant p-value at rs35433754 (TNKS, p-value = 0.0017).


These nominal associations were robust to adjustment for BMI. The most significant variants were also evaluated using phenome-wide association to evaluate pleiotropy, and genetically predicted gene expression using the summary statistics implicated loci related to in obesity and body composition. These results merit further examination in larger cohorts of children and adults.

Peer Review reports


Resting metabolic rates (RMR) in humans represent the energy required to sustain body functions under resting conditions, and varies across individuals [1]. Generally, RMR is lower in women than in men, and in older adults compared to younger adults, and is mainly dependent on the amount of muscle mass (and other metabolic tissues) [2]. Other variables impacting RMR include sleep duration [3], physical activity [4], and obesity [1, 5, 6]. As the amount of metabolic body tissue is strongly related to RMR, RMR per total body mass is reduced in obese individuals compared to normal weight individuals, due to their larger proportion of fat mass relative to the total body mass [2]. Moreover, RMR slows in response to weight loss in a phenomenon termed metabolic adaptation that acts to counter weight loss and is thought to contribute to weight regain [7].

Several studies have demonstrated the heritability of RMR (h2 ≈ 0.30) [1, 8, 9]. It has also been shown that RMR is lower in African than in European Americans, even in childhood [3, 1013]. Some of this difference has been attributed to smaller organ size in African Americans [14] and reduced cardiorespiratory fitness [4]. Due to the recent rapid increase in the prevalence of obesity, especially in African Americans, a better understanding of genetic causes of inter-individual and racial variations in RMR is important to increase our knowledge of the biologic pathways contributing to obesity [15].

Although energy balance is critical to the development of obesity, few studies have examined the genetic architecture of energy expenditure (EE) in genome-wide linkage scans [1618], admixture mapping [19], or candidate gene analyses [2024]. A single genome-wide association study (GWAS) has examined EE and related obesity phenotypes in Hispanic children [25]. However, it is difficult to amalgamate these studies since the phenotypic measures in these studies were conducted under various conditions (e.g., laboratory or free-living), and used different methods to assess RMR, other metabolic biomarkers, and physical activity characteristics. Additionally, it is likely that the common SNPs interrogated using GWAS and early candidate gene studies did not capture the effects of rare variants which may play a role in RMR.

The goal of this study was to use an exome array genotyping platform to identify genetic variants which might influence an individual’s RMR, and determine their association with body adiposity and metabolic biomarkers. We hypothesized that known obesity-related variants would also be associated with RMR. To test this hypothesis, we evaluated the genetic associations of exonic variation with RMR measured using reference standard room calorimetry in a racially diverse and carefully phenotyped cohort of children and adults. Additionally, we examined the most significant results of the RMR genetic analysis with adiposity measures, lipids, and glucose homeostasis, in a candidate phenome-wide association study, as well as using genetically predicted gene expression (GPGE) to identify gene targets of single nucleotide polymorphisms (SNPs) with an effect on gene expression in a variety of body tissues. Overall, our long-term goal is to locate genetic variants, which determine inter-individual differences in RMR that potentially can be used to alter lifestyle and treatment on an individual level.


Participants recruitment and study design

Healthy youth (8 17 years old) and adults (18 65 years old), with a range of BMI values were recruited from the Metropolitan Nashville, Tennessee, USA general population. Study participants were recruited using flyers, e-mail distribution lists, and personal contacts to studies evaluating novel methods to measure physical activity in youth and adults [26]. Descriptive characteristics of participants are presented in Table 1. All participants were healthy as determined by a physician, nonsmokers, without limitations on exercise tolerance, and without chronic pulmonary conditions (e.g. asthma) or taking prescription medications known to interfere with RMR. All applicable institutional and governmental regulations concerning the ethical use of human volunteers were followed during this study, in accordance with the ethical principles of the Helsinki-II Declaration. All adult (≥18 years old) and youth (<18 years old) participants and the parents or legal guardians of youth signed an informed consent or assent document as appropriate, which was approved by the Vanderbilt University Institutional Review Board.

Table 1 Characteristics of study samples by race/ethnicity

Phenotypic assessments were conducted at the Clinical Research Center (CRC) during two study visits. At the first visit, sociodemographic information including self-declared race/ethnicity, health history, systolic and diastolic blood pressure, and physical fitness (VO2max) were assessed. The second visit included measurement of body composition using dual-energy X-ray absorptiometry (DXA) and a ~24-h stay in a fast response, whole-room indirect calorimeter (volume = 19 m3) that assures high-precision EE measurements in a controlled environment under semi-naturalistic conditions (i.e. not wearing a breathing mask). During the stay, participants followed a structured protocol consisting of self-paced 10-min ambulatory exercises and sedentary and activity tasks throughout morning and afternoon sessions. Beyond these structured activities, participants were encouraged to resume their normal daily routine as much as possible without specific suggestions. The meals (breakfast, lunch, dinner, afternoon and evening snacks) were given at set times and portions were individualized for body weight and activity level energy content and macro- and micronutrient amounts. Participants were instructed to go to bed at 10:00 pm and were woken up at 6:00 am for the measurement of RMR. After RMR measurement, a fasting blood sample was collected for measuring physiological markers and DNA extraction. After eating breakfast, participants were discharged from the CRC.

Data collection protocol


Stature (height) was measured within 0.5 cm using a calibrated wall-mounted stadiometer (Perspective Enterprises, Portage, MI). Body weight was measured within 0.1 kg using a calibrated beam platform scale (Detecto-Medic, Detecto Scales, Inc, Northbrook, IL) with participants wearing light clothing and no shoes. BMI was calculated from weight and height (kg/m2). Total body fat free mass and fat mass were measured using DXA (GE Medical Systems, Madison WI, enCORE 2007 software version 11.40.004). Systolic and diastolic blood pressure (SBP and DBP, respectively) were measured in triplicate after 10 min of resting in a supine position using an automatic inflating blood pressure cuff (DINAMAP, GE Healthcare). RMR was measured in the room calorimeter in the morning following an overnight sleep and a 10-h fast, and was defined as the average EE during a 30-min period while the subject laid in the supine position with minimal movement. RMR was calculated minute-by-minute from measured rates of oxygen (O2) consumption and carbon dioxide (CO2) production using Weir’s equation [27]. Peak oxygen uptake (VO2max) was measured using a modified Bruce treadmill exercise test protocol [28]. Breath-by-breath O2 consumption and CO2 production were measured using a MedGraphics Ultima Series system, and processed and analyzed with the BreezeSuite software Version 6.4.023 (St. Paul, MN).

Blood collection and measurements

Blood samples were collected following ~10 h of sleep and fast in the room calorimeter. Plasma was separated by centrifugation and stored at -80 °C. Glucose was measured using the Vitros Chemistry analyzer and insulin was measured using radioimmuno assay. Plasma triglycerides, total cholesterol, low-density lipoprotein (LDL), and high-density lipoprotein (HDL) concentrations were measured using enzymatic kits from Cliniqa Corp. (San Marcos, CA).

DNA extraction and genotyping

All DNA samples were isolated from whole blood using the Autopure LS system (QIAGEN Inc., Valencia, CA). Genomic DNA was quantitated via an ND-8000 spectrophotometer and DNA quality was evaluated via gel electrophoresis. We genotyped DNA from the 272 participants using the custom Affymetrix Axiom Exome Genotyping Array (Affymetrix Inc., Santa Clara, CA). The genomic DNA samples were processed according to standard Affymetrix procedures for processing of the assay. The data were processed for genotype calling using the Affymetrix Power Tools software (APT, Affymetrix Inc., Santa Clara, CA).

Genotyping quality control

All monomorphic single nucleotide polymorphisms (SNPs) (N = 163,778) were removed. Variants were retained for analysis if they had a minor allele frequency (MAF) of at least 0.01 and did not deviate from Hardy-Weinberg Equilibrium (p > 1 × 10−6). This resulted in 66,088 variants for further analysis. Quality control also removed three individuals for low genotyping efficiency (genotyping call rate <95%), and seven individuals were removed due to gender errors (using only those variants with a MAF >0.2), for a final total of 262 individuals. In order to quantify ancestry among samples, EIGENSTRAT [29] was used to estimate continuous axes of ancestry. The top five principal components (PCs) were used as covariates in regression models to test for genotype associations.

Statistical analysis

Demographic data were presented as means and standard deviations for continuous variables, and frequencies and proportions for categorical data, and analyzed using linear regression (STATA 14.0 statistical software, College Station, TX). Single variant linear regression analysis was performed on the entire sample using the RVTest analysis program and incorporating information from a kinship matrix to account for relatedness between subects [30]. The results were processed using RAREMETAL [31] for single variant and SKAT gene-based tests [32] and construction of summary figures. Effect sizes are reported as regression coefficients and standard errors. RMRs were inversely transformed. Analyses included age, sex, five principal components as covariates to address the ethnic heterogeneity, and BMI to account for the impact of body size on RMR. Statistical significance was determined using a Bonferroni correction (p-value threshold = 7.57 × 10−7 for single variant analysis).

For the candidate PheWAS, top SNPs from the association analysis with RMR were selected for evaluation with other phenotypes available in the sample. Phenotypes were transformed to approximate normality, if necessary. BMI was excluded as a covariate for measures directly related to body composition (i.e. fat mass, fat-free mass, body fat percentage). Statistical analysis was performed as above, using RVTest and RAREMETAL.

To evaluate the effects of known obesity genes on RMR, we examined all variants within significant genes reported in the Locke et al. [33] (BMI), Shungin et al [34] (waist-to-hip ratio adjusted for BMI), and Lu et al [35] (body fat percentage) GWAS papers for evidence of association, assuming an a priori hypothesis of association between obesity-risk genes and RMR.

To evaluate the genetic association results in the context of gene expression further, we employed a novel MetaXcan method [36], which conducts a test of association between phenotypes and gene expression levels predicted by genetic variants in a library of tissues from the GTEx project [37]. MetaXcan is a meta-analysis approach that conducts the PrediXcan [38] test using genotype association summary statistics, rather than conducting the tests in individual level data.


The sample consisted of 118 children (ages 10–16) and 159 adults (ages 18–67). A majority (n = 158; 57%) were European Americans, 40% were African Americans (n = 106), and 3% were Hispanics (n = 7; Table 1). Daily RMR was higher among children than adults (1994.0 vs 1782.4; p-value = 0.0005), correlated with fat-free mass (r = 0.62 and 0.56, respectively) and correlated with body weight more strongly in children than adults (r = 0.70 and 0.32, respectively; Tables S1 and S2 (in Additional file 1)). BMI was not strongly correlated with RMR in adults (r = 0.20), but was more so in children (r = 0.57), therefore genetic association with RMR was evaluated both with and without BMI as a covariate. Although single variant association testing for RMR adjusted for age, sex, BMI and principal components of ancestry (lambda = 1.041; Figure S1 (in Additional file 1)) did not reveal any signals reaching stringent statistical significance thresholds (Table 2), the top signal (p-value = 2.73 × 10−6) we found is located on chromosome 15 (Fig. 1). This variant, rs74010762, leads to a synonymous change within the TRPM1 gene (transient receptor potential cation channel, subfamily M, member 1). Additional findings of potential interest include two nonsynonymous variants in SH3D21 (SH3 [SRC Homology 3] domain containing 21). Both SNPs (rs2358728 and rs2358729) are uncommon, each with an MAF of 0.05. BMI unadjusted results are presented in Additional file 1: Figures S2–S5 .

Table 2 Top results from single variant association analysis of inverse RMR
Fig. 1
figure 1

Manhattan plot of single variant associations with resting metabolic rate

In our analysis of primary traits of interest among the other available metabolic and anthropometric phenotypes in a candidate PheWAS (phenome-wide association study) we found a few nominally significant associations (Table 3). The most significant association was between rs73277676 (RMR p-value = 2.8 × 10−4) and systolic blood pressure (p-value = 0.003). Cross-phenotype comparison of the two SH3D21 variants revealed nominal associations with glucose level (p-values = 0.032 and 0.039). The overall top variant from the RMR single variant analysis, rs74010762, was not significantly associated with any of the phenotypes evaluated, nor did any variant reach statistical significance accounting for the number of SNPs and phenotypes tested (p-value < 1.90 × 10−4), albeit a conservative threshold given the correlation between phenotypes. Fat free mass, fat mass, and bone mineral density were associated with a small number of variants approaching suggestive significance thresholds. Glucose level was associated with most of the candidate SNPs, with 5 SNPs having a p-value of ≤0.05.

Table 3 Candidate PheWAS p-values for RMR-associated variants with related traits

Results of gene-based association tests using SKAT for all variants with a MAF less than 5% are presented in Table 4 and Fig. 2. The most strongly associated gene with RMR was SH3D21 (p-value = 2 × 10−4), represented by the two variants mentioned above. Other genes of interest included CRHR2 (corticotropin releasing hormone receptor 2) and RANBP3L (RAN binding protein 3-like). Both of these genes were represented by one variant among the top hits from the single variant analysis and each had two total SNPs for the SKAT analysis.

Table 4 Gene-based tests of resting energy expenditure
Fig. 2
figure 2

Gene-based analysis for resting metabolic rate

To best utilize the exome chip, which emphasizes coverage of coding variants, and to account for differences from reported index variants, we evaluated all variants within known obesity-related genes from the GWAS catalog (270 variants from 79 genes) in the context of RMR. Evaluation of these variants did not yield substantially more nominally significant associations than expected by chance (0.05 × 270 = 13.5; Table S2 (in Additional file 1)). The top result rs35433754 (p-value = 0.0017) was in the gene TNKS, previously implicated in extreme early-onset obesity and adult waist circumference [39]. Despite the genes being chosen for known associations with obesity [33], adjusting for BMI did not affect the estimates of effect or significance of the test in most cases (11/17).

Evaluation of genetically predicted gene expression (GPGE) levels in GTEx tissue references identified UHMK1 (U2AF homology motif (UHM) kinase 1) GPGE in tibial nerve tissue as nominally associated with RMR by MetaXcan (p-value = 5.96 × 10−5; Table 5). This gene is not near any of the top association results presented in Table 2. Also notable from the GPGE results are the number of tissues (N = 16) in which ACP6 (acid phosphatase 6, lysophosphatidic) predicted expression was associated with p-value <0.0001.

Table 5 Genetically predicted gene expression results from MetaXcan with RMR genetic association data


This is the first study assessing association of exome chip gene coding variation with RMR measured using a reference standard method in a in a multi-ethnic sample of children and adults. We evaluated 66,088 genetic variants in 262 individuals through single-variant association and gene-based tests of genetic exposures and GPGE, and also considered the effect of known obesity loci. We did not identify a variant or a gene associated with RMR and meeting stringent Bonferroni statistical significance thresholds. However, we identified some suggestive associations, which may have biological plausibility for a role in energy homeostasis and merit further studies.

The TRPM1 (transient receptor potential cation channel, subfamily M, member 1) gene showed the most significant association with RMR. This gene has been previously implicated in Mendelian forms of night blindness [4042], and functionally localized to retinal cells [43, 44]. Expression of this gene in GTEx suggests other tissues with high expression are skin and testis. The functional role of the SH3D21 gene significantly associated with RMR is not well known aside from containing three SH3 domains suggesting a likely role in protein binding. However, among tissues included in GTEx, SH3D21 is most robustly expressed in thyroid.

Other genes of interest included CRHR2 (corticotropin releasing hormone receptor 2) and RANBP3L (RAN binding protein 3-like). CRHR2 has been associated with endometriosis [45], localization of glucose transporters in the placenta [46], colorectal cancer [47], stress response in the cortisol pathway [48, 49], and leptin responsiveness [50]. Variants in this gene have also been associated with preterm birth [51]. This gene is expressed predominantly in the pituitary gland from GTEx. RANBP3L has been observed to act as a nuclear exporter for Smad1/5/8, however, little else has been reported to date about this protein [52]. Expression of this gene in GTEx is observed more predominantly in brain regions, including caudate and nucleus accumbens. Genetic analyses have identified suggestive associations near RANBP3L with height [53], hypertension [54], and serum tamsulosin hydrochloride concentration [55]. Although the SNP associated with both RMR and systolic blood pressure is located in an intergenic region, there were also several nominal signals among RMR hits that were associated with glucose levels. These five variants include two in SH3D21, one in RANBP3L, one in GDPD4 (glycerophosphodiester phosphodiesterase domain containing 4) and one in NADK2, which is a mitochondrial NAD kinase. These PheWAS results would suggest that RMR is a complex phenotype, and the genetic underpinnings of this trait share some modest effects with other metabolic and anthropometric traits.

Evaluation of obesity-related genes for association with RMR suggested a role for variants in PLA2G6, NEGR1, and NRXN3 (Table S2 (in Additional file 1)). Each of these genes had multiple variants nominally associated with RMR. All of these genes are well established with regard to associations with BMI and obesity [5658]. PLA2G6 is expressed most in the thyroid, while NRXN3 and NEGR1 have expression patterns predominantly in brain (frontal cortex, cerebellar hemisphere (both genes), cerebellum (NRXN3), and cortex (NEGR1)).

GPGE results implicated five established genes related to obesity, body composition or glucose metabolism (Table 5). Two of the results, BARX1 (BARX homeobox 1) and PTPDC1 (protein tyrosine phosphatase domain containing 1), represent a single associated locus for waist-to-hip ratio from the most recent GIANT consortium meta-analysis [34], while ZNF169 (zinc finger protein 169) was implicated at a suggestive p-value with BMI in East Asians [59]. Further, variants near FAR1 (fatty acyl-CoA reductase 1) have been previously associated with bone mineral density in Hispanic children [25], and BCL9 has recently been identified with type 2 diabetes in aboriginal Australians [60]. FAR1 has also been shown to be expressed differently between visceral and subcutaneous adipose tissue in colorectal cancer patients [61]. Of these GPGE association results, BARX1, ZNF169 and FAR1 were all significant in brain regions, which is consistent with a popular hypothesis that the central nervous system regulation of energy balance plays a major role in the development of obesity [6265].

The most significant GPGE association of RMR was with the UHMK1 (U2AF homology motif (UHM) kinase 1) gene. Genetic variants in UHMK1 have been associated with schizophrenia [6668], and gene expression evaluations have been performed in mouse brain [69] with particular interest in pharmacological treatment effects [70]. Interestingly, both UHMK1 and ACP6 (acid phosphatase 6, lysophosphatidic) have been implicated in cerebral vision impairment from exome sequencing [71]. ACP6 GPGE was significant in several brain regions (cerebellar hemisphere, cerebellum, cortex, frontal cortex, hippocampus, and Putamen basal ganglia), the pituitary and thyroid glands, several tissues in the gastrointestinal system (stomach, small intestine, sigmoid and transverse sections of the colon, as well as muscularis and gastroesophageal junction of the esophagus). Among the top results, brain regions were somewhat over-represented (13/39 results = 0.33) compared to the number of tissues evaluated (10/40 tissues = 0.25). Three of the results were in the pituitary gland (SPATA7, ACP6, and GPX8) which has implications with growth hormone levels, implying a relationship with energy balance in children.

Few other studies have analyzed genetic variants underlying RMR and related phenotypes measured by whole-room calorimetry, particularly in children, on a genome-wide scale. Due to the novel design, we considered a separate evaluations of children, however, the sample size (and therefore power) is reduced dramatically in this case. We have included the results for children alone in the supplementary material (Figures S6–S9; Table S3 (in Additional file 1)), but with a sample size of only 112, we do not feel confident in these results as a stand-alone analysis. The Viva La Familia study, did evaluate genome-wide genetic associations with obesity-related traits [25]; however, those did not replicate here (data not shown). Likely reasons for the lack of replication is the vastly different genotyping arrays with little overlap, but this is also potentially contributed to by the difference in ethnic origin and the small sample size of this study. Additionally, the phenotypes assessed were not entirely consistent between the two studies, with the GWAS in Viva La Familia evaluating total and sleep EE rather than the RMR phenotype considered here, though both studies made use of whole-room indirect calorimetry. Basal energy expenditure was assessed in their study [16], utilizing the same method as our RMR measure; however, this phenotype characteristic was not included in their GWAS publication.

Previous linkage scans for RMR have implicated regions 16q22.312, 3q26.114, and 11q23-q2413 which do not overlap with the regions identified in this study. The region on chromosome 16 harbors many variants implicated in a wide variety of disorders, including multiple sclerosis [72], breast cancer [73], hypospadias [74], and atrial fibrillation [7577], among others, though none are directly related to energy balance or obesity. Another region detected in the Quebec Family Study, 22q12.314, does harbor the gene APOL3. One SNP in this gene was nominally associated with RMR in the present study, although not reaching robust statistical significance thresholds (p-value = 3.0 × 10−4). Other genes in this region have also been implicated in differential adipose deposition (LARGE [78] and HMGXB4 [34]) and fat mass (near ODF3B) [25], and electronic medical record-defined BMI in children (APOL5) [79], suggesting that our study has detected a biological relationship with energy balance or storage in this region, consistent with these previous studies.


In summary, this is the first large-scale genetic association study of RMR in African- and European-American children and adults incorporating GPGE data. The results suggest that several obesity and body composition-related loci are also associated with RMR, and highlight the role of PheWAS in evaluating the phenotypic spectrum associated with selected genetic variants. Our findings of previously unknown signals may suggest that RMR is incompletely explained by anthropometrics, glucose metabolism and energy balance genetic variants. Although large-scale association studies combining accurate RMR measurements with comprehensive phenotyping are challenging, their results might provide information for research focused on precision medicine in individuals. In conclusion, our results suggest that RMR may be partially independent of anthropometric phenotypes, and that genetic evaluation of this trait provides evidence supporting a role for RMR in obesity pathophysiology.



Body mass index


Clinical Research Center


Diastolic blood pressure


Dual-energy X-ray absorptiometry


Energy expenditure


Genetically predicted gene expression


Genome-wide association study


High density lipoprotein


Low density lipoprotein


Minor allele frequency


Principal component


Phenome-wide association study


Resting metabolic rate


Systolic blood pressure


Single nucleotide polymorphism


Peak oxygen uptake


  1. Bosy-Westphal A, Wolf A, Buhrens F, Hitze B, Czech N, Monig H, Selberg O, Settler U, Pfeuffer M, Schrezenmeir J, et al. Familial influences and obesity-associated metabolic risk factors contribute to the variation in resting energy expenditure: the Kiel obesity prevention study. Am J Clin Nutr. 2008;87(6):1695–701.

    CAS  PubMed  Google Scholar 

  2. McMurray RG, Soares J, Caspersen CJ, McCurdy T. Examining variations of resting metabolic rate of adults: a public health perspective. Med Sci Sports Exerc. 2014;46(7):1352–8.

    Article  PubMed  PubMed Central  Google Scholar 

  3. Spaeth AM, Dinges DF, Goel N. Resting metabolic rate varies by race and by sleep duration. Obesity (Silver Spring). 2015;23(12):2349–56.

    Article  Google Scholar 

  4. Shook RP, Hand GA, Wang X, Paluch AE, Moran R, Hebert JR, Swift DL, Lavie CJ, Blair SN. Low fitness partially explains resting metabolic rate differences between African American and white women. Am J Med. 2014;127(5):436–42.

    Article  PubMed  Google Scholar 

  5. Alawad AO, Merghani TH, Ballal MA. Resting metabolic rate in obese diabetic and obese non-diabetic subjects and its relation to glycaemic control. BMC Res Notes. 2013;6:382.

    Article  PubMed  PubMed Central  Google Scholar 

  6. Hasson RE, Howe CA, Jones BL, Freedson PS. Accuracy of four resting metabolic rate prediction equations: effects of sex, body mass index, age, and race/ethnicity. J Sci Med Sport. 2011;14(4):344–51.

    Article  PubMed  Google Scholar 

  7. Fothergill E, Guo J, Howard L, Kerns JC, Knuth ND, Brychta R, Chen KY, Skarulis MC, Walter M, Walter PJ, et al. Persistent metabolic adaptation 6 years after “The Biggest Loser” competition. Obesity (Silver Spring). 2016;24(8):1612–1619.

  8. Bouchard C, Tremblay A, Nadeau A, Despres JP, Theriault G, Boulay MR, Lortie G, Leblanc C, Fournier G. Genetic effect in resting and exercise metabolic rates. Metabolism. 1989;38(4):364–70.

    Article  CAS  PubMed  Google Scholar 

  9. Wu X, Luke A, Cooper RS, Zhu X, Kan D, Tayo BO, Adeyemo A. A genome scan among Nigerians linking resting energy expenditure to chromosome 16. Obes Res. 2004;12(4):577–81.

    Article  CAS  PubMed  Google Scholar 

  10. Wang X, You T, Lenchik L, Nicklas BJ. Resting energy expenditure changes with weight loss: racial differences. Obesity (Silver Spring). 2010;18(1):86–91.

    Article  Google Scholar 

  11. Hunter GR, Weinsier RL, Darnell BE, Zuckerman PA, Goran MI. Racial differences in energy expenditure and aerobic fitness in premenopausal women. Am J Clin Nutr. 2000;71(2):500–6.

    CAS  PubMed  Google Scholar 

  12. Morrison JA, Alfaro MP, Khoury P, Thornton BB, Daniels SR. Determinants of resting energy expenditure in young black girls and young white girls. J Pediatr. 1996;129(5):637–42.

    Article  CAS  PubMed  Google Scholar 

  13. Liska D, Dufour S, Zern TL, Taksali S, Cali AM, Dziura J, Shulman GI, Pierpont BM, Caprio S. Interethnic differences in muscle, liver and abdominal fat partitioning in obese adolescents. PLoS One. 2007;2(6):e569.

    Article  PubMed  PubMed Central  Google Scholar 

  14. Gallagher D, Albu J, He Q, Heshka S, Boxt L, Krasnow N, Elia M. Small organs with a high metabolic rate explain lower resting energy expenditure in African American than in white adults. Am J Clin Nutr. 2006;83(5):1062–7.

    CAS  PubMed  PubMed Central  Google Scholar 

  15. Vos MB, Welsh J. Childhood obesity: update on predisposing factors and prevention strategies. Curr Gastroenterol Rep. 2010;12(4):280–7.

    Article  PubMed  PubMed Central  Google Scholar 

  16. Cai G, Cole SA, Butte NF, Voruganti VS, Comuzzie AG. Genome-wide scan revealed genetic loci for energy metabolism in Hispanic children and adolescents. Int J Obes (Lond). 2008;32(4):579–85.

    Article  CAS  Google Scholar 

  17. Norman RA, Tataranni PA, Pratley R, Thompson DB, Hanson RL, Prochazka M, Baier L, Ehm MG, Sakul H, Foroud T, et al. Autosomal genomic scan for loci linked to obesity and energy metabolism in Pima Indians. Am J Hum Genet. 1998;62(3):659–68.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  18. Jacobson P, Rankinen T, Tremblay A, Perusse L, Chagnon YC, Bouchard C. Resting metabolic rate and respiratory quotient: results from a genome-wide scan in the Quebec family study. Am J Clin Nutr. 2006;84(6):1527–33.

    CAS  PubMed  Google Scholar 

  19. Fernandez JR, Shriver MD, Beasley TM, Rafla-Demetrious N, Parra E, Albu J, Nicklas B, Ryan AS, McKeigue PM, Hoggart CL, et al. Association of African genetic admixture with resting metabolic rate and obesity among women. Obes Res. 2003;11(7):904–11.

    Article  PubMed  Google Scholar 

  20. Savastano DM, Tanofsky-Kraff M, Han JC, Ning C, Sorg RA, Roza CA, Wolkoff LE, Anandalingam K, Jefferson-George KS, Figueroa RE, et al. Energy intake and energy expenditure among children with polymorphisms of the melanocortin-3 receptor. Am J Clin Nutr. 2009;90(4):912–20.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  21. Muller YL, Piaggi P, Hoffman D, Huang K, Gene B, Kobes S, Thearle MS, Knowler WC, Hanson RL, Baier LJ, et al. Common genetic variation in the glucokinase gene (GCK) is associated with type 2 diabetes and rates of carbohydrate oxidation and energy expenditure. Diabetologia. 2014;57(7):1382–90.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  22. Walder K, Norman RA, Hanson RL, Schrauwen P, Neverova M, Jenkinson CP, Easlick J, Warden CH, Pecqueur C, Raimbault S, et al. Association between uncoupling protein polymorphisms (UCP2–UCP3) and energy metabolism/obesity in Pima indians. Hum Mol Genet. 1998;7(9):1431–5.

    Article  CAS  PubMed  Google Scholar 

  23. Kovacs P, Ma L, Hanson RL, Franks P, Stumvoll M, Bogardus C, Baier LJ. Genetic variation in UCP2 (uncoupling protein-2) is associated with energy metabolism in Pima Indians. Diabetologia. 2005;48(11):2292–5.

    Article  CAS  PubMed  Google Scholar 

  24. Csernus K, Pauler G, Erhardt E, Lanyi E, Molnar D. Effects of energy expenditure gene polymorphisms on obesity-related traits in obese children. Obes Res Clin Pract. 2015;9(2):133–40.

    Article  PubMed  Google Scholar 

  25. Comuzzie AG, Cole SA, Laston SL, Voruganti VS, Haack K, Gibbs RA, Butte NF. Novel genetic loci identified for the pathophysiology of childhood obesity in the Hispanic population. PLoS One. 2012;7(12):e51954.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  26. Warolin J, Coenen KR, Kantor JL, Whitaker LE, Wang L, Acra SA, Roberts 2nd LJ, Buchowski MS. The relationship of oxidative stress, adiposity and metabolic risk factors in healthy Black and White American youth. Pediatr Obes. 2014;9(1):43–52.

    Article  CAS  PubMed  Google Scholar 

  27. Weir JB. New methods for calculating metabolic rate with special reference to proteinmetabolism. J Physiol. 1949;109(1–2):1–9.

    Article  PubMed  PubMed Central  Google Scholar 

  28. Bruce RA. Exercise testing of patients with coronary heart disease. Principles and normal standards for evaluation. Ann Clin Res. 1971;3(6):323–32.

    CAS  PubMed  Google Scholar 

  29. Price AL, Patterson NJ, Plenge RM, Weinblatt ME, Shadick NA, Reich D. Principal components analysis corrects for stratification in genome-wide association studies. Nat Genet. 2006;38(8):904–9.

    Article  CAS  PubMed  Google Scholar 

  30. Zhan X, Hu Y, Li B, Abecasis GR, Liu DJ. RVTESTS: an efficient and comprehensive tool for rare variant association analysis using sequence data. Bioinformatics. 2016;32:1423–1426.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  31. Liu DJ, Peloso GM, Zhan X, Holmen OL, Zawistowski M, Feng S, Nikpay M, Auer PL, Goel A, Zhang H et al: Meta-analysis of gene-level tests for rare variant association. Nat Genet. 2014;46(2):200–204.

    Article  CAS  PubMed  Google Scholar 

  32. Wu MC, Lee S, Cai T, Li Y, Boehnke M, Lin X. Rare-variant association testing for sequencing data with the sequence kernel association test. Am J Hum Genet. 2011;89(1):82–93.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  33. Locke AE, Kahali B, Berndt SI, Justice AE, Pers TH, Day FR, Powell C, Vedantam S, Buchkovich ML, Yang J et al. Genetic studies of body mass index yield new insights for obesity biology. Nature. 2015;518(7538):197–206.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  34. Shungin D, Winkler TW, Croteau-Chonka DC, Ferreira T, Locke AE, Magi R, Strawbridge RJ, Pers TH, Fischer K, Justice AE, et al. New genetic loci link adipose and insulin biology to body fat distribution. Nature. 2015;518(7538):187–96.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  35. Lu Y, Day FR, Gustafsson S, Buchkovich ML, Na J, Bataille V, Cousminer DL, Dastani Z, Drong AW, Esko T, et al. New loci for body fat percentage reveal link between adiposity and cardiometabolic disease risk. Nat Commun. 2016;7:10495.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  36. Barbeira A, Dickinson SP, Torres JM, Torstenson ES, Zheng J, Wheeler HE, Shah KP, Edwards T, Consortium G, Nicolae D, et al. Integrating tissue specific mechanisms into GWAS summary results. bioRxiv. 2016.

  37. Carithers LJ, Ardlie K, Barcus M, Branton PA, Britton A, Buia SA, Compton CC, DeLuca DS, Peter-Demchok J, Gelfand ET, et al. A novel approach to high-quality postmortem tissue procurement: the GTEx project. Biopreservation and biobanking. 2015;13(5):311–9.

    Article  PubMed  PubMed Central  Google Scholar 

  38. Gamazon ER, Wheeler HE, Shah KP, Mozaffari SV, Aquino-Michaels K, Carroll RJ, Eyler AE, Denny JC, Nicolae DL, Cox NJ, et al. A gene-based association method for mapping traits using reference transcriptome data. Nat Genet. 2015;47(9):1091–8.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  39. Scherag A, Dina C, Hinney A, Vatin V, Scherag S, Vogel CI, Muller TD, Grallert H, Wichmann HE, Balkau B, et al. Two new Loci for body-weight regulation identified in a joint analysis of genome-wide association studies for early-onset extreme obesity in French and german study groups. PLoS Genet. 2010;6(4):e1000916.

    Article  PubMed  PubMed Central  Google Scholar 

  40. Nakamura M, Sanuki R, Yasuma TR, Onishi A, Nishiguchi KM, Koike C, Kadowaki M, Kondo M, Miyake Y, Furukawa T. TRPM1 mutations are associated with the complete form of congenital stationary night blindness. Mol Vis. 2010;16:425–37.

    CAS  PubMed  PubMed Central  Google Scholar 

  41. Audo I, Kohl S, Leroy BP, Munier FL, Guillonneau X, Mohand-Said S, Bujakowska K, Nandrot EF, Lorenz B, Preising M, et al. TRPM1 is mutated in patients with autosomal-recessive complete congenital stationary night blindness. Am J Hum Genet. 2009;85(5):720–9.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  42. Li Z, Sergouniotis PI, Michaelides M, Mackay DS, Wright GA, Devery S, Moore AT, Holder GE, Robson AG, Webster AR. Recessive mutations of the gene TRPM1 abrogate ON bipolar cell function and cause complete congenital stationary night blindness in humans. Am J Hum Genet. 2009;85(5):711–9.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  43. Neuille M, Morgans CW, Cao Y, Orhan E, Michiels C, Sahel JA, Audo I, Duvoisin RM, Martemyanov KA, Zeitz C. LRIT3 is essential to localize TRPM1 to the dendritic tips of depolarizing bipolar cells and may play a role in cone synapse formation. Eur J Neurosci. 2015;42(3):1966–75.

    Article  PubMed  PubMed Central  Google Scholar 

  44. Schneider FM, Mohr F, Behrendt M, Oberwinkler J. Properties and functions of TRPM1 channels in the dendritic tips of retinal ON-bipolar cells. Eur J Cell Biol. 2015;94(7–9):420–7.

    Article  CAS  PubMed  Google Scholar 

  45. Sato N, Takagi K, Suzuki T, Miki Y, Tanaka S, Nagase S, Warita H, Fukudo S, Sato F, Sasano H, et al. Immunolocalization of corticotropin-releasing hormone (CRH) and its receptors (CRHR1 and CRHR2) in human endometrial carcinoma: CRHR1 as a potent prognostic factor. Int J Gynecol Cancer: Official J Int Gynecol Cancer Soc. 2014;24(9):1549–57.

    Article  Google Scholar 

  46. Gao L, Lv C, Xu C, Li Y, Cui X, Gu H, Ni X. Differential regulation of glucose transporters mediated by CRH receptor type 1 and type 2 in human placental trophoblasts. Endocrinology. 2012;153(3):1464–71.

    Article  CAS  PubMed  Google Scholar 

  47. Rodriguez JA, Huerta-Yepez S, Law IK, Baay-Guzman GJ, Tirado-Rodriguez B, Hoffman JM, Iliopoulos D, Hommes DW, Verspaget HW, Chang L, et al. Diminished expression of CRHR2 in human colon cancer promotes tumor growth and EMT via persistent IL-6/Stat3 signaling. Cell Mol Gastroenterol Hepatol. 2015;1(6):610–30.

    Article  PubMed  PubMed Central  Google Scholar 

  48. Donner NC, Siebler PH, Johnson DT, Villarreal MD, Mani S, Matti AJ, Lowry CA. Serotonergic systems in the balance: CRHR1 and CRHR2 differentially control stress-induced serotonin synthesis. Psychoneuroendocrinology. 2016;63:178–90.

    Article  CAS  PubMed  Google Scholar 

  49. Ishitobi Y, Nakayama S, Yamaguchi K, Kanehisa M, Higuma H, Maruyama Y, Ninomiya T, Okamoto S, Tanaka Y, Tsuru J, et al. Association of CRHR1 and CRHR2 with major depressive disorder and panic disorder in a Japanese population. Am J Med Genet B Neuropsychiatr Genet. 2012;159b(4):429–36.

    Article  PubMed  Google Scholar 

  50. Harris RB. Leptin responsiveness of mice deficient in corticotrophin-releasing hormone receptor type 2. Neuroendocrinology. 2010;92(3):198–206.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  51. Schmid M, Grimm C, Leipold H, Knofler M, Haslinger P, Egarter C. A polymorphism of the corticotropin-releasing hormone receptor 2 (CRHR2) and preterm birth. Dis Markers. 2010;28(1):37–42.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  52. Chen F, Lin X, Xu P, Zhang Z, Chen Y, Wang C, Han J, Zhao B, Xiao M, Feng XH. Nuclear export of smads by RanBP3L regulates bone morphogenetic protein signaling and mesenchymal stem cell differentiation. Mol Cell Biol. 2015;35(10):1700–11.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  53. N’Diaye A, Chen GK, Palmer CD, Ge B, Tayo B, Mathias RA, Ding J, Nalls MA, Adeyemo A, Adoue V, et al. Identification, replication, and fine-mapping of Loci associated with adult height in individuals of african ancestry. PLoS Genet. 2011;7(10):e1002298.

    Article  PubMed  PubMed Central  Google Scholar 

  54. Slavin TP, Feng T, Schnell A, Zhu X, Elston RC. Two-marker association tests yield new disease associations for coronary artery disease and hypertension. Hum Genet. 2011;130(6):725–33.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  55. Takata R, Matsuda K, Sugimura J, Obara W, Fujioka T, Okihara K, Takaha N, Miki T, Ashida S, Inoue K, et al. Impact of four loci on serum tamsulosin hydrochloride concentration. J Hum Genet. 2013;58(1):21–6.

    Article  CAS  PubMed  Google Scholar 

  56. Leon-Mimila P, Villamil-Ramirez H, Villalobos-Comparan M, Villarreal-Molina T, Romero-Hidalgo S, Lopez-Contreras B, Gutierrez-Vidal R, Vega-Badillo J, Jacobo-Albavera L, Posadas-Romeros C, et al. Contribution of common genetic variants to obesity and obesity-related traits in mexican children and adults. PLoS One. 2013;8(8):e70640.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  57. Hester JM, Wing MR, Li J, Palmer ND, Xu J, Hicks PJ, Roh BH, Norris JM, Wagenknecht LE, Langefeld CD, et al. Implication of European-derived adiposity loci in African Americans. Int J Obes (Lond). 2012;36(3):465–73.

    Article  CAS  Google Scholar 

  58. Cheung CY, Tso AW, Cheung BM, Xu A, Ong KL, Fong CH, Wat NM, Janus ED, Sham PC, Lam KS. Obesity susceptibility genetic variants identified from recent genome-wide association studies: implications in a chinese population. J Clin Endocrinol Metab. 2010;95(3):1395–403.

    Article  CAS  PubMed  Google Scholar 

  59. Okada Y, Kubo M, Ohmiya H, Takahashi A, Kumasaka N, Hosono N, Maeda S, Wen W, Dorajoo R, Go MJ, et al. Common variants at CDKAL1 and KLF9 are associated with body mass index in east Asian populations. Nat Genet. 2012;44(3):302–6.

    Article  CAS  PubMed  Google Scholar 

  60. Anderson D, Cordell HJ, Fakiola M, Francis RW, Syn G, Scaman ES, Davis E, Miles SJ, McLeay T, Jamieson SE, et al. First genome-wide association study in an Australian aboriginal population provides insights into genetic risk factors for body mass index and type 2 diabetes. PLoS One. 2015;10(3):e0119333.

    Article  PubMed  PubMed Central  Google Scholar 

  61. Liesenfeld DB, Grapov D, Fahrmann JF, Salou M, Scherer D, Toth R, Habermann N, Bohm J, Schrotz-King P, Gigic B, et al. Metabolomics and transcriptomics identify pathway differences between visceral and subcutaneous adipose tissue in colorectal cancer patients: the ColoCare study. Am J Clin Nutr. 2015;102(2):433–43.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  62. Roh E, Song do K, Kim MS. Emerging role of the brain in the homeostatic regulation of energy and glucose metabolism. Exp Mol Med. 2016;48:e216.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  63. Richard D. Cognitive and autonomic determinants of energy homeostasis in obesity. Nat Rev Endocrinol. 2015;11(8):489–501.

    Article  PubMed  Google Scholar 

  64. Shefer G, Marcus Y, Stern N. Is obesity a brain disease? Neurosci Biobehav Rev. 2013;37(10 Pt 2):2489–503.

    Article  PubMed  Google Scholar 

  65. Stice E, Figlewicz DP, Gosnell BA, Levine AS, Pratt WE. The contribution of brain reward circuits to the obesity epidemic. Neurosci Biobehav Rev. 2013;37(9 Pt A):2047–58.

    Article  PubMed  Google Scholar 

  66. Dumaine A, Maucuer A, Barbet A, Manceau V, Deshommes J, Meary A, Szoke A, Schurhoff F, Llorca PM, Lancon C et al. Genetic and molecular exploration of UHMK1 in schizophrenic patients. Psychiatr Genet. 2011;21(6):315–318.

    Article  PubMed  Google Scholar 

  67. Puri V, McQuillin A, Datta S, Choudhury K, Pimm J, Thirumalai S, Krasucki R, Lawrence J, Quested D, Bass N et al. Confirmation of the genetic association between the U2AF homology motif (UHM) kinase 1 (UHMK1) gene and schizophrenia on chromosome 1q23.3. Eur J Hum Genet. 2008;16(10):1275–1282.

    Article  CAS  PubMed  Google Scholar 

  68. Puri V, McQuillin A, Choudhury K, Datta S, Pimm J, Thirumalai S, Krasucki R, Lawrence J, Quested D, Bass N et al: Fine mapping by genetic association implicates the chromosome 1q23.3 gene UHMK1, encoding a serine/threonine protein kinase, as a novel schizophrenia susceptibility gene. Biol Psychiatry. 2007;61(7):873–879.

    Article  CAS  PubMed  Google Scholar 

  69. Manceau V, Kremmer E, Nabel EG, Maucuer A. The protein kinase KIS impacts gene expression during development and fear conditioning in adult mice. PLoS One. 2012;7(8):e43946.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  70. Rizig MA, McQuillin A, Ng A, Robinson M, Harrison A, Zvelebil M, Hunt SP, Gurling HM. A gene expression and systems pathway analysis of the effects of clozapine compared to haloperidol in the mouse brain implicates susceptibility genes for schizophrenia. J Psychopharmacol. (Oxford, England). 2012;26(9):1218–1230.

  71. Bosch DG, Boonstra FN, de Leeuw N, Pfundt R, Nillesen WM, de Ligt J, Gilissen C, Jhangiani S, Lupski JR, Cremers FP et al. Novel genetic causes for cerebral visual impairment. Eur J Hum Genet. 2015.

    Google Scholar 

  72. Baranzini SE, Wang J, Gibson RA, Galwey N, Naegelin Y, Barkhof F, Radue EW, Lindberg RL, Uitdehaag BM, Johnson MR, et al. Genome-wide association analysis of susceptibility and clinical phenotype in multiple sclerosis. Hum Mol Genet. 2009;18(4):767–78.

    Article  CAS  PubMed  Google Scholar 

  73. Shu XO, Long J, Lu W, Li C, Chen WY, Delahanty R, Cheng J, Cai H, Zheng Y, Shi J, et al. Novel genetic markers of breast cancer survival identified by a genome-wide association study. Cancer Res. 2012;72(5):1182–9.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  74. Geller F, Feenstra B, Carstensen L, Pers TH, van Rooij IA, Korberg IB, Choudhry S, Karjalainen JM, Schnack TH, Hollegaard MV, et al. Genome-wide association analyses identify variants in developmental genes associated with hypospadias. Nat Genet. 2014;46(9):957–63.

    Article  CAS  PubMed  Google Scholar 

  75. Ellinor PT, Lunetta KL, Albert CM, Glazer NL, Ritchie MD, Smith AV, Arking DE, Muller-Nurasyid M, Krijthe BP, Lubitz SA, et al. Meta-analysis identifies six new susceptibility loci for atrial fibrillation. Nat Genet. 2012;44(6):670–5.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  76. Benjamin EJ, Rice KM, Arking DE, Pfeufer A, van Noord C, Smith AV, Schnabel RB, Bis JC, Boerwinkle E, Sinner MF, et al. Variants in ZFHX3 are associated with atrial fibrillation in individuals of European ancestry. Nat Genet. 2009;41(8):879–81.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  77. Gudbjartsson DF, Holm H, Gretarsdottir S, Thorleifsson G, Walters GB, Thorgeirsson G, Gulcher J, Mathiesen EB, Njolstad I, Nyrnes A, et al. A sequence variant in ZFHX3 on 16q22 associates with atrial fibrillation and ischemic stroke. Nat Genet. 2009;41(8):876–8.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  78. Fox CS, Liu Y, White CC, Feitosa M, Smith AV, Heard-Costa N, Lohman K, Johnson AD, Foster MC, Greenawalt DM, et al. Genome-wide association for abdominal subcutaneous and visceral adipose reveals a novel locus for visceral fat in women. PLoS Genet. 2012;8(5):e1002695.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  79. Namjou B, Keddache M, Marsolo K, Wagner M, Lingren T, Cobb B, Perry C, Kennebeck S, Holm IA, Li R, et al. EMR-linked GWAS study: investigation of variation landscape of loci for body mass index in children. Front Genet. 2013;4:268.

    Article  PubMed  PubMed Central  Google Scholar 

Download references


This study was supported in part by grants R01-HL082988, UL1-RR024975, and R01-DK20593 from the National Institutes of Health. Partial support was also provided by the Vanderbilt Molecular and Genetic Epidemiology of Cancer training program, which is funded by R25-CA160056 (PI: X.-O. Shu). The funding bodies had no role in the design of the study and collection, analysis, and interpretation of data or in writing the manuscript.

Availability of data and materials

The datasets generated during and/or analyzed during the current study are available from the corresponding authors on reasonable request.

Authors’ contributions

JNH analyzed the data and wrote the manuscript, DRVE and TLE were involved in genetic data analysis and planning, as well as manuscript writing, MSB and SA were involved in recruitment and phenotype measurement of patients, KC and MSB designed the study. All authors reviewed, edited and approved the final manuscript.

Competing interests

The authors declare that they have no competing interests.

Consent for publication

Not applicable.

Ethics approval and consent to participate

All applicable institutional and governmental regulations concerning the ethical use of human volunteers were followed during this study, in accordance with the ethical principles of the Helsinki-II Declaration. All participants signed an informed consent document or assent form where appropriate (<18 years old). Parents or legal guardians of youth participants signed consent forms as well. This study and all protocols were approved by the Vanderbilt University Institutional Review Board (“Physical Activity Energy Expenditure and Adolescent Obesity” #050564 and “A Novel Approach to Predict Energy of Physical Activity” #040293).

Author information

Authors and Affiliations


Corresponding authors

Correspondence to Maciej S. Buchowski or Todd L. Edwards.

Additional file

Additional file 1:

Brief description: Supplemental figures and tables including quantile-quantile plots for main and secondary analyses, manhattan plots of secondary analyses (without BMI adjustment, children only), and correlation tables. (PDF 632 kb)

Rights and permissions

Open Access This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (, which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The Creative Commons Public Domain Dedication waiver ( applies to the data made available in this article, unless otherwise stated.

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Hellwege, J.N., Velez Edwards, D.R., Acra, S. et al. Association of gene coding variation and resting metabolic rate in a multi-ethnic sample of children and adults. BMC Obes 4, 12 (2017).

Download citation

  • Received:

  • Accepted:

  • Published:

  • DOI: