A 3.7kb fragment, containing exons 2 through 5, was replaced with a neomycin selection cassette. Northern blot analysis showed the absence of transcript in homozygous mutant mice. (J:76838, J:78058)
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A 3.7kb fragment, containing exons 2 through 5, was replaced with a neomycin selection cassette. Northern blot analysis showed the absence of transcript in homozygous mutant mice. (J:76838, J:78058)