Phenotype Image Detail

Image

Caption

PAS-stained cross-section of testes from wild-type (WT, top row) and Ube2j1^tm1.2Hpl/Ube2j1^tm1.2Hpl (Ube2j1^-/-, bottom row) mice. Note the abnormal germ cell associations and spermiation defect at stage IX. Asterisks denote mislocated spermatids. Filled arrowheads, elongated spermatids to be released at the end of stage VIII. Empty arrowheads, next generation round spermatids.

Copyright

This image is from Koenig PA, J Biol Chem 2014 Dec 12;289(50):34490-502 and is displayed with the permission of the American Society for Biochemistry and Molecular Biology who owns the Copyright. Full text from JBC. J:218292

Associated Alleles

Symbol	Name
Ube2j1^tm1.2Hpl	ubiquitin-conjugating enzyme E2J 1; targeted mutation 1.2, Hidde Ploegh

Associated Genotypes

Allelic Composition	Genetic Background
Ube2j1^tm1.2Hpl/Ube2j1^tm1.2Hpl	involves: BALB/cJ * C57BL/6 * C57BL/6N * SJL