Fig. 5 ccdc80-l1 is positively regulated by shh.
(A–C) ccdc80-l1 expression in somites and myoseptum resulted strongly inhibited in embryos treated with 5 μM cyclopamine (asterisks in B), in comparison to control embryos at the same developmental stage (A). By converse, over-expression of shh led to an up-regulation of ccdc80-l1 in muscular territories (C). Expression in cranial ganglia (cg) was never perturbed. (D–F) ccdc80-l1 resulted slightly down-regulated in the muscles of heterozygous syu+/- mutants (E) in comparison to wild type siblings (D). A strikingly down-regulation was observed in homozygous syu-/- mutants (F). (A–C) Dorsal flat-mount preparations, anterior is up. (D–F) Lateral views of the tails, anterior is left.