标题: Small RNAs May Have a Big Role in Embryonic Stem Cells [打印本页] 作者: kzqiu 时间: 2009-3-13 21:54 标题: Small RNAs May Have a Big Role in Embryonic Stem Cells
本帖最后由 细胞海洋 于 2010-4-30 11:11 编辑 : l& w2 ^* X" d4 z- L1 K6 q
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Jeanne F. Loring, PhD, The Scripps Research Institute, La Jolla, CA `# g7 i) u" r4 }" P
4 d3 q! ?% l( b' i1 AAbstract n5 y" I, R( w' @As the human genome is studied in increasing depth, we 0 E8 ^- R& N% E+ O6 a# l, M0 V" d6 vare beginning to understand that it contains a great deal" |, ?$ {/ G0 B: b$ L) C0 }% {
more information than is written in the small amount of- ^0 ^& q) }/ C4 T. O
sequence that codes for proteins. We now know that 8 {- F# r( U% y1 d3 f: _# oalmost all of the genome is actively transcribed, and that3 x ?) T! d$ ~% F7 ?3 P
the vast majority of RNAs produced appear to be involved in7 G% ], C# {& D% j7 }; f
regulating the products of the 2% of the genome that codes7 r: Y7 `; z& {4 A" x1 k
for proteins1. Non-coding RNAs are involved in regulatory . Z: {$ D W) G. P: k/ \2 Qnetworks that control gene expression and have been9 c7 z( A9 J% Z3 T) K* c: y( b
implicated in a wide range of biological processes, including @ h4 m" M* T v( C5 @3 S
embryonic development, evolutionary change, and cell-cell/ R& p _& g' a/ @' N9 T! G3 [
communication. This article touches on recent evidence% q/ M( Q" q3 f
that presages is an important role for non-coding RNAs . |" b; z1 t+ h+ W" Ain regulating human embryonic stem cell pluripotence and m( w0 R& L' U8 o4 }3 s# d. Y% |differentiation. E2 {- i5 b. q, C$ u% c/ |1 L : j3 ~3 l3 b9 t1 H: B- B附件为pdf全文，回复本贴就可以下载了，感谢大家的支持和版主的赏识，我会给大家提供更多好的资料 2 @4 d8 M- q- W+ L1 j( |- } ; j3 X3 e/ t/ h; \; G% ][attach]300[/attach]作者: 王乾 时间: 2009-3-22 22:48
谢谢作者: have-a-rest 时间: 2009-3-23 10:42
似乎很不错作者: efool 时间: 2009-4-7 12:33
不错，很有价值作者: swzyh 时间: 2009-4-22 22:51
bucuo作者: zhaichao_1 时间: 2009-4-28 09:42
谢谢，学习！作者: sparkleli57 时间: 2009-6-5 05:36
谢谢。作者: penghuimin 时间: 2009-6-14 19:35
珍重吧，朋友作者: scienese 时间: 2009-10-10 00:36
NICE作者: wxl87 时间: 2009-10-10 09:57
有什么作用呢？作者: 张也行 时间: 2009-10-11 16:40
谢谢LZ作者: hcluo 时间: 2009-10-11 19:45
感谢作者: smkx 时间: 2009-10-18 13:40
1#kzqiu ; W6 z l% |3 ~( [( U! x - _3 G. c. l# I4 P6 S3 v% e6 Q, b, T* ?+ ^
谢谢作者: 随风的天使 时间: 2009-10-20 20:48