Mitochondrial - nuclear genetic interaction modulates whole body metabolism, adiposity and gene expression in vivo.
Mitochondrial - nuclear genetic interaction modulates whole body metabolism, adiposity and gene expression in vivo.
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DOI:
10.1016/j.ebiom.2018.08.036
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发表时间:
2018-10
期刊:
影响因子:
11.1
通讯作者:
Ballinger SW
中科院分区:
文献类型:
--
作者:
Dunham-Snary KJ;Sandel MW;Sammy MJ;Westbrook DG;Xiao R;McMonigle RJ;Ratcliffe WF;Penn A;Young ME;Ballinger SW
We hypothesized that changes in the mitochondrial DNA (mtDNA) would significantly influence whole body metabolism, adiposity and gene expression in response to diet. Because it is not feasible to directly test these predictions in humans we used Mitochondrial-Nuclear eXchange mice, which have reciprocally exchanged nuclear and mitochondrial genomes between different Mus musculus strains. Results demonstrate that nuclear-mitochondrial genetic background combination significantly alters metabolic efficiency and body composition. Comparative RNA sequencing analysis in adipose tissues also showed a clear influence of the mtDNA on regulating nuclear gene expression on the same nuclear background (up to a 10-fold change in the number of differentially expressed genes), revealing that neither Mendelian nor mitochondrial genetics unilaterally control gene expression. Additional analyses indicate that nuclear-mitochondrial genome combination modulates gene expression in a manner heretofore not described. These findings provide a new framework for understanding complex genetic disease susceptibility. Mitochondrial-nuclear genome combination modulates metabolism and body composition. Mitochondrial-nuclear genome combination regulates adipose tissue gene expression. Mitochondrial-nuclear genome combination creates distinct gene expression profiles. Mendelian nor mitochondrial genetics unilaterally control gene expression.
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DOI:
10.1042/bj20130029
发表时间:
2013-10-15
期刊:
The Biochemical journal
影响因子:
--
作者:
Fetterman JL;Zelickson BR;Johnson LW;Moellering DR;Westbrook DG;Pompilius M;Sammy MJ;Johnson M;Dunham-Snary KJ;Cao X;Bradley WE;Zhang J;Wei CC;Chacko B;Schurr TG;Kesterson RA;Dell'italia LJ;Darley-Usmar VM;Welch DR;Ballinger SW
通讯作者:
Ballinger SW
DOI:
10.1530/joe-16-0377
发表时间:
2017-04
期刊:
The Journal of endocrinology
影响因子:
--
作者:
Hull RL;Willard JR;Struck MD;Barrow BM;Brar GS;Andrikopoulos S;Zraika S
通讯作者:
Zraika S
影响因子:
1.9
作者:
Hu, FB
通讯作者:
Hu, FB
影响因子:
56.9
作者:
Hill, JO;Peters, JC
通讯作者:
Peters, JC
影响因子:
10.4
作者:
Hamade, Ali K.;Rabold, Rkhard;Tankersley, Clarke G.
通讯作者:
Tankersley, Clarke G.