β-galactosidase expression activated by Nes-cre in P7 heart
 A) P7 heart at 2X magnification. Nes-cre was paternally inherited. |
 B) The same P7 heart section from A, at 20X magnification. |
 C) A different P7 heart at 20X magnification. Nes-cre was maternally inherited.. |
Similar expression was observed with all female and male P7 pups genotyped positive for Cre and lacZ, regardless of the mode of inheritance of the Nes-cre. |
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