Homologous recombination inserted a floxed neomycin-thymidine kinase expression cassette downstream of the exon that encodes amino acids 236-258, which is part of the lumenal "stem" domain, and introduced an additional loxP site upstream of the exon. Cre-mediated recombination in ES cells excised the neo-tk sequences, leaving loxP sites flanking the exon. (J:41621)
Basic Information
(129X1/SvJ x 129S1/Sv)F1-Kitl+
Legend:
cx: complex: > 1 genome feature ot: other: hemizygous, indeterminate,... (F): Female
(M): Male
N: normal phenotype
(#): related diseases count