A beta-galactosidase gene was inserted between exons 2 and 3. Western blot analysis confirmed the complete absence of protein in embryo lysates from E10.5 homozygous mutant mice. (J:322487)
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A beta-galactosidase gene was inserted between exons 2 and 3. Western blot analysis confirmed the complete absence of protein in embryo lysates from E10.5 homozygous mutant mice. (J:322487)