ESL ( + ) A 2 and ESL( - ) B 5 cells had the relatively stronger LIF mRNA or antisense LIF RNA expression, and LIF overexpression in ESL( + )A 2 cells was shown by biological assay for ES cell differentiation inhibition.
英
美
- 形態(tài)學(xué)觀(guān)察發(fā)現,體外懸滴培養中經(jīng)10~(-6)mol/L RA誘導后,過(guò)度表達LIF并未產(chǎn)生抑制ESL(+)A2細胞分化的現象,和親本ES-5細胞比較,也未發(fā)現其明顯改變了10~(-6)mol/L RA對ESL(+)A2細胞誘導分化的方向;
