Achame, E.M.

chromosome rnf 12 x chromosome es cells figure expression analysis differentiation mouse number x chromosomes chimpanzee allele es cell lines day 3 probability xist expression result inactivation intron simulation testi cell lines 122/2 probe initiation region promoter triploid x chromosome inactivation process percentage study panel xist promoter autosomal volume nanog factor transgene ratio level selection rnf 12 transgene issue meiotic spermatogenesi diploid 12+/2 transcription xci-activator rna-fish xci process y chromosome spermatid intron 1 region xist intron 1 activator cloud round presence experiment mechanism rnf 12+/2 rnf 122/2 cells right rt-pcr chimpanzee testis genet activation y chromosomes rnf 12 expression rna-fish analysis cassette rnf 12 promoter meiotic prophase regulation 1+/2 concentration primers