Phenotype Image Detail

Image

Caption

Dorsolateral view of cervical region of adult skeletons. A: Hoxa4^tm1Bhr/Hoxa4⁺ B: Hoxa4^tm1Bhr/Hoxa4^tm1Bhr. C2 and C3 are numbered. The arrow points to the dorsocaudally projecting ectopic dorsal process on C3 in the homozygous mutant skeleton.

Copyright

This image is from Horan GS, Proc Natl Acad Sci U S A 1994 Dec 20;91(26):12644-8. Copyright 1994 National Academy of Sciences, U.S.A. J:22077

Associated Alleles

Symbol	Name
Hoxa4^tm1Bhr	homeobox A4; targeted mutation 1, Richard R Behringer

Associated Genotypes

Allelic Composition	Genetic Background
Hoxa4^tm1Bhr/Hoxa4^tm1Bhr	either: 129S/SvEv-Hoxa4^tm1Bhr or (involves: 129S7/SvEvBrd * C57BL/6)