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. 2004 Jul 19;32(13):3799–3806. doi: 10.1093/nar/gkh708

Figure 1.

Figure 1

ZAM expression in the ovaries of adult females. (A) Molecular structure of ZAM. (B) On the left, ZAM fragments placed upstream of LacZ. Transgenes contain the full length 499 bp LTR (pZ499), the U3 region of 310 bp (pZ310), or the 5′ part of U3 up to nucleotide 190 (pZ190). For each construct, an example of histochemical detection of β-galactosidase activity in the follicle cells located at the posterior pole of stages 9 and 10 follicles is presented on the right.