A cassette encoding cre recombinase fused to 2 mutated murine estrogen receptor ligand-binding domains (Mer; Esr1*) was inserted upstream of the endogenous ATG codon of Tbx18 by homologous recombination in ES cells. (J:137459, J:196480)
Legend:
cx: complex: > 1 genome feature ot: other: hemizygous, indeterminate,... (F): Female
(M): Male
N: normal phenotype
(#): related diseases count