Gabrd^tm1Geh

Insertion of a MC1-neomycin resistance cassette into exon 4 disrupted the gene. Northern blot analysis of cerebellar total RNA from homozygous mutant adult mice detected moderate levels of a novel 2.3kb transcript but not the 1.9kb wild-type transcript. Western blot analysis of cerebellar membranes did not detect the wild-type protein in homozygous mutant mice. (J:64288)