2.2 kb of sequence, encompassing the promoter and exons 1 and 2, was replaced by a neomycin selection cassette. Quantitative solution hybridization showed an absence of transcript in samples derived from homozygous mutant mice. (J:38222)
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2.2 kb of sequence, encompassing the promoter and exons 1 and 2, was replaced by a neomycin selection cassette. Quantitative solution hybridization showed an absence of transcript in samples derived from homozygous mutant mice. (J:38222)