Cre recombinase is expressed from this transgene under the control of a human beta-actin promoter, which is active in all embryonic cells at or before the blastocyst stage. (J:46833)
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Cre recombinase is expressed from this transgene under the control of a human beta-actin promoter, which is active in all embryonic cells at or before the blastocyst stage. (J:46833)