The neo cassette inserted into intron 1 of Lhxtm3Bhr was excised by breeding with CMV-cre transgenic mice. The four missense mutations affecting conserved cysteine residues in exons 1 and 2, encoding the two LIM domains, were left intact. The conservation of the endogenous expression pattern was verified by whole mount in situ hybridization of homozygous mutant embryos. RT-PCR and sequence analyses showed normal expression and the exclusive presence of the missense mutations. Finally, immunocytochemical analysis confirmed the presence of protein in mutant mice. (J:63192)
Basic Information
Disruption caused by insertion of vector
Legend:
cx: complex: > 1 genome feature ot: other: hemizygous, indeterminate,... (F): Female
(M): Male
N: normal phenotype
(#): related diseases count