Transcriptomic and epigenomics atlas of myotubes reveals insight into the circadian control of metabolism and development
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Transcriptomic and epigenomics atlas of myotubes reveals insight into the circadian control of metabolism and development. / Altıntaş, Ali; Laker, Rhianna C; Garde, Christian; Barrès, Romain; Zierath, Juleen R.
In: Epigenomics, Vol. 12, No. 8, 2020, p. 701-713.Research output: Contribution to journal › Journal article › Research › peer-review
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T1 - Transcriptomic and epigenomics atlas of myotubes reveals insight into the circadian control of metabolism and development
AU - Altıntaş, Ali
AU - Laker, Rhianna C
AU - Garde, Christian
AU - Barrès, Romain
AU - Zierath, Juleen R
PY - 2020
Y1 - 2020
N2 - Aim: Innate circadian rhythms are critical for optimal tissue-specific functions, including skeletal muscle, a major insulin-sensitive tissue responsible for glucose homeostasis. We determined whether transcriptional oscillations are associated with CpG methylation changes in skeletal muscle. Materials & methods: We performed rhythmicity analysis on the transcriptome and CpG methylome of circadian synchronized myotubes. Results: We identified several transcripts and CpG-sites displaying oscillatory behavior, which were enriched with GO terms related to metabolism and development. Oscillating CpG methylation was associated with rhythmic expression of 31 transcripts. Conclusion: Although circadian oscillations may be regulated by rhythmic DNA methylation, strong rhythmic associations between transcriptome and CpG methylation were not identified. This resource constitutes a transcriptomic/epigenomic atlas of skeletal muscle and regulation of circadian rhythms.
AB - Aim: Innate circadian rhythms are critical for optimal tissue-specific functions, including skeletal muscle, a major insulin-sensitive tissue responsible for glucose homeostasis. We determined whether transcriptional oscillations are associated with CpG methylation changes in skeletal muscle. Materials & methods: We performed rhythmicity analysis on the transcriptome and CpG methylome of circadian synchronized myotubes. Results: We identified several transcripts and CpG-sites displaying oscillatory behavior, which were enriched with GO terms related to metabolism and development. Oscillating CpG methylation was associated with rhythmic expression of 31 transcripts. Conclusion: Although circadian oscillations may be regulated by rhythmic DNA methylation, strong rhythmic associations between transcriptome and CpG methylation were not identified. This resource constitutes a transcriptomic/epigenomic atlas of skeletal muscle and regulation of circadian rhythms.
U2 - 10.2217/epi-2019-0391
DO - 10.2217/epi-2019-0391
M3 - Journal article
C2 - 32157909
VL - 12
SP - 701
EP - 713
JO - Epigenomics
JF - Epigenomics
SN - 1750-1911
IS - 8
ER -
ID: 237651915