Boers, R.

rnf 12 es cells expression chromosome xist expression x chromosome analysis figure intron day 3 differentiation allele 122/2 es cell lines result promoter nanog rnf 12 transgene cell lines 12+/2 xist promoter intron 1 region xist intron 1 activator rna-fish x chromosomes factor inactivation mouse rnf 12+/2 initiation rnf 122/2 cells panel activation rt-pcr region rna-fish analysis rnf 12 promoter rnf 12 expression transgene regulation x chromosome inactivation 1+/2 transcription mechanism percentage cassette january pluripotency xist transcription suppression process volume genetic point study issue rnf 12. www.plosgenetics.org primers selection protein xci process cloud xci activators cells inactivating rnf 122/2 luciferase suz 12 rnf 12 allele clone target number experiment type x chromosome activate rnf 12 acts 12. presence oct 4-gfp