Tal-1 transcription was shown to be monoallelic in Jurkat , a T-cell line that expresses tal-1 in the absence of apparent genomic alteration of the locus .
tal-1 transcription was shown to be monoallelic in jurkat , a t-cell line that expresses tal-1 in the absence of apparent genomic alteration of the locus .
O O O O O O O O B-cell_line O O O O O O B-DNA_domain_or_region O O O O O O O O O O O