Epigenetic reprogramming in plant and animal development.
Epigenetic reprogramming in plant and animal development.
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DOI:
10.1126/science.1190614
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发表时间:
2010-10-29
期刊:
影响因子:
--
通讯作者:
Reik W
中科院分区:
文献类型:
--
作者:
Feng S;Jacobsen SE;Reik W
Epigenetic modifications of the genome are generally stable in somatic cells of multicellular organisms. In germ cells and early embryos, however, epigenetic reprogramming occurs on a genome-wide scale, which includes demethylation of DNA and remodeling of histones and their modifications. Mechanisms of genome-wide erasure of DNA methylation are being unraveled, which involve modifications to 5-methylcytosine (5mC) and DNA repair. Epigenetic reprogramming has important roles in imprinting, the natural as well as experimental acquisition of totipotency and pluripotency, control of transposons, and epigenetic inheritance across generations. Small RNAs and inheritance of histone marks may also contribute to epigenetic inheritance and reprogramming. Reprogramming occurs in flowering plants and in mammals and the similarities and differences illuminate developmental and reproductive strategies.
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影响因子:
64.8
作者:
Hajkova, Petra;Ancelin, Katia;Waldmann, Tanja;Lacoste, Nicolas;Lange, Ulrike C.;Cesari, Francesca;Lee, Caroline;Almouzni, Genevieve;Schneider, Robert;Surani, M. Azim
通讯作者:
Surani, M. Azim
影响因子:
64.5
作者:
Katz DJ;Edwards TM;Reinke V;Kelly WG
通讯作者:
Kelly WG
影响因子:
16.8
作者:
Brykczynska, Urszula;Hisano, Mizue;Peters, Antoine H. F. M.
通讯作者:
Peters, Antoine H. F. M.
DOI:
10.1038/nrg2719
发表时间:
2010-03
期刊:
Nature reviews. Genetics
影响因子:
--
作者:
通讯作者:
--
DOI:
10.1126/science.1191078
发表时间:
2010-10-29
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Bonasio R;Tu S;Reinberg D
通讯作者:
Reinberg D