β-galactosidase expression activated by Nes-cre at embryonic day 15.5
 A) E15.5 at 2X magnification. β-gal expression is strong in the spinal cord. |
 B) The same section from A, also at 2X magnification. β-gal expression is strong along the length of the spinal cord. |
 C) A different E15.5 section, at 2X magnification. β-gal expression is present in several major organs of the abdominal cavity. |
 D) The E15.5 lung from C, at 10X magnification. Some but not all lung tissue express β-gal. |
 E) The E15.5 stomach from C, at 10X magnification. |
 F) A different part of the E15.5 stomach from C, at 10X magnification. Only some tissue express β-gal. |
 G) The E15.5 kidney from B, at 10X magnification. |
 H) A different E15.5 kidney section, at 10X magnification. Most of the kidney express β-gal. |
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