Exon 1 and a portion of intron 1 were replaced with a cassette containing lacZ and PGK-neo. Transcript was undetected in homozygous mutant embryos at E16.5 by Northern blot analysis. (J:77401)
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Exon 1 and a portion of intron 1 were replaced with a cassette containing lacZ and PGK-neo. Transcript was undetected in homozygous mutant embryos at E16.5 by Northern blot analysis. (J:77401)