Sequence encoding the basic helix-loop-helix domain was disrupted by the insertion of a construct containing lacZ followed by a floxed neo cassette via homologous recombination. The neo cassette was excised by the transient transfection of targeted ES cells by cre recombinase. Expression of lacZ was visualized via Xgal staining. (J:48084)
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