Transfecting ES cells containing a floxed 1alpha exon with mice expressing cre recombinase resulted in the excision of the exon, thereby ablating isoform 1A expression. RT-PCR of lung confirmed absence of transcript from the exon, while the 1C isoform remained unaffected. (J:101369)
Legend:
cx: complex: > 1 genome feature ot: other: hemizygous, indeterminate,... (F): Female
(M): Male
N: normal phenotype
(#): related diseases count