Exons 1 and 2 were replaced with a neomycin selection cassette by homologous recombination. Neither transcript nor protein was detected by Northern blot and Western blot analyses of homozygous mutant embyros. (J:61143)
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Exons 1 and 2 were replaced with a neomycin selection cassette by homologous recombination. Neither transcript nor protein was detected by Northern blot and Western blot analyses of homozygous mutant embyros. (J:61143)