A PGK-neo cassette replaced a 3 kb fragment containing 1 kb of the promoter and exons 1 and 2 via homologous recombination. Northern blot analysis confirmed absence of RNA in liver, lung and ovary. (J:90802)
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A PGK-neo cassette replaced a 3 kb fragment containing 1 kb of the promoter and exons 1 and 2 via homologous recombination. Northern blot analysis confirmed absence of RNA in liver, lung and ovary. (J:90802)