Exons 1-6 were replaced by a neomycin selection cassette. A zymography assay demonstrated that no detectable activity of the encoded protein was present in lung lysates derived from homozygous mice. (J:55823)
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Exons 1-6 were replaced by a neomycin selection cassette. A zymography assay demonstrated that no detectable activity of the encoded protein was present in lung lysates derived from homozygous mice. (J:55823)