A loxP flanked neomycin and thymidine kinase cassette was inserted 5' to sequences corresponding to nucleotides 1307-1509, and a single loxP site was inserted 3' to these sequences. The loxP flanked neomycin selection cassette was removed in ES cells by transient Cre recombinase expression prior to the production of chimeric mice, leaving a single loxP site in place of the cassette. (J:70505)
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