Identification of Potential Molecular Determinants of Murine Embryonic Stem Cell Differentiation by a Transposon-Based Approach
Identification of Potential Molecular Determinants of Murine Embryonic Stem Cell Differentiation by a Transposon-Based Approach
复制标题
通过基于转座子的方法鉴定小鼠胚胎干细胞分化的潜在分子决定因素
DOI:
10.1007/s12033-018-0110-7
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发表时间:
2018-08
影响因子:
2.6
通讯作者:
Yin Fang
中科院分区:
文献类型:
--
作者:
Yan Wang;Tingjun Lei;Qian Dai;Ping Ding;Tong Qiu;Yin Fang
Embryonic stem cells (ESCs) are self-renewing pluripotent cells, capable of differentiating into all somatic cell types. The molecular control of self-renewal is relatively well-characterized, whereas how ESCs exit pluripotent state to differentiate is poorly understood. Here we identify two genes are required for differentiation and dozens of intergenic regions that potentially regulate ESC differentiation. We usedPiggyBac(PB) transposon-based approach to randomly mutate the genome of ESCs, and generated hundreds of clones that resisted differentiation signals. Each clone was sequenced to determine genomic regions mutated byPBinsertion. Intriguingly, many mutations were localized among intergenic regions and we identified two genes are required for differentiation. This study should facilitate further exploration of novel molecular determinants of embryonic stem cell differentiation.
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影响因子:
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Young RA
通讯作者:
Young RA
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Uren, Anthony G.;Mikkers, Harald;Kool, Jaap;van der Weyden, Louise;Lund, Anders H.;Wilson, Catherine H.;Rance, Richard;Jonkers, Jos;van Lohuizen, Maarten;Berns, Anton;Adams, David J.
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Mochly-Rosen, D
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