Fig. 7. Skeletal defects in RAR
and RAR
-RARE compound mutants.
Representative RAR
and RAR
-RARE vertebral phenotypes with
genotypes indicated in each panel. (B,D-F) Malformed neural arches on C1 are
indicated by a bracket. (B-F) Widened neural arches on C2 are indicated by
arrowheads, whereas neural arch fusions between C1 and C2 or C2 to C3 are
indicated by a bracket in F. (E,F) Ectopic anterior arch of the atlas
associated with C2 is indicated by an asterisk.