诱导性多能干细胞研究进展_石宏伟.pdf
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2010 12 39 12 # #
石宏伟 唐其柱 张卫国 舒胜强
2006Y am anaka iPS ce
( em bryonic stem ce s, ES) 24 1. : Y am anak Oct4
O ct4Sox2c- M ycK f4 4 Sox2c- M ycK f4 4
ES, iPS,
iPS ( inducedp uripotent stem ce ) [ 1]
, iPS 2. :
2007 12, 56 iPS 2007 4 ( Oct4, Sox2, K f4 c- M yc)
, iPS ,
DNA ,
6 : Oct4 [ 3]
,
Sox2c- M ycK f4N anogL IN 28 3. :
1. Oct- 4: Oct- 4 , c- M ycK f4O ct4 Sox2
, 2A
, , , ,
3 Oct - 4 piggyBac
, ,
2. Sox2: Sox2 [ 4]
, ES 4. : Scripp s
, Oct- 4 ,
Sox2 Oct3 /4 ,
4
[ 2]
iPS , ( EB) ,
3. c- M yc: c- M yc,
, , [ 5]
,
ip s
5. m icroRNA : m icroRNA
4. K f4: K f4 ,
RNA, mRNA
, ,
, m icroR-
G - S ,
1 NA - 145 ( hESC)
K f4 ,
, ,
m icroRNA - 145
: N anog
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