This mutant line arose from a screen of random insertional mutations produced by the injection of a transgenes into one cell embryos. Physical mapping of the integration site on the X chromosome and data from Southern analysis suggest that the a large segment of DNA encompassing Arx and including part of Pola1 was duplicated as a result of the insertion. (J:76080)
Legend:
cx: complex: > 1 genome feature ot: other: hemizygous, indeterminate,... (F): Female
(M): Male
N: normal phenotype
(#): related diseases count