Fig. 11. Effect of the ectopic expression of
HpEts on the expression of
HpTb and gastrulation. (A) RT-PCR analysis of HpTb in
embryos injected with
HpEts (+) mRNA and control (-) embryos. Total RNA
was isolated from 50 control and 50 mRNA-injected embryos at 28 hours after
fertilization. Southern blotting of RT-PCR products. (B) Control embryo and
(C) embryo injected with
HpEts-mRNA at 48 hours after fertilization.
Scale bar: 50 µm.