An approximately 2.5 kb region, including exon 1 and the upstream promoter, was replaced with an FRT site, puro cassette, lox5171 site and an FRT site. Targeting was done in ES cells carrying Bcl2a1atm1Tac (J:258915)
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An approximately 2.5 kb region, including exon 1 and the upstream promoter, was replaced with an FRT site, puro cassette, lox5171 site and an FRT site. Targeting was done in ES cells carrying Bcl2a1atm1Tac (J:258915)