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. 2018 Sep 12;4(4-5):183–193.

FIG. 2.

FIG. 2

Maternal contribution to PCNA lacZ expression. Embryos from w males × p5′-607DPCNAlacZW8HS females (A–E) or w males × p5′-168DPCNAlacZW8HS females (F–J), as indicated at the top, were immunostained with anti-lacZ antibody. (A,F) Surface views of syncytial blastoderm embryos (stage 4, 1320–1410 h). (B,G) Surface views of cellular blastoderm embryos (stage 5, 1410–1450 h). (C,H) Surface views of stage 7 embryos (1300–1510 h), cephalic furrow (cf). (D,I) Internal focal views of stage 8 embryos (1510–1540 h). (E,J) Internal focal views of stage 10 embryos (1620–1720 h), stomodeum (sto).