Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
(A) Diagram of lacZ transgenes under the control of a minimal hb enhancer and canonical Cic binding sites (TGAATGAA). (B-E) mRNA expression patterns of hb-lacZ and hbC-lacZ in otherwise wild-type (B, C), cic1 (D) or groMB36 (E) mutant embryos; note the strong derepression of hbC-lacZ in both mutant backgrounds. In this and subsequent figures, anterior is to the left and dorsal is up.
