Phenotype Image Detail

Image

Caption

Mrpl22^{tm1b(KOMP)Mbp}/Mrpl22^{tm1b(KOMP)Mbp} mutants are recovered in expected ratios at E7.5 but are much smaller than littermates. A rudimentary egg-cylinder has formed, but no morphological primitive streak or other hallmarks typical of gastrulation at E7.5 (i.e. node, headfolds) are present. RT-PCR indicates robust expression in all stages. Weak knock-in LacZ reporter expression at E6.5, E7.5 and E8.5 is observed. Additional information at websites.umass.edu/jmager/Mrpl22

Copyright

This image was contributed directly to MGI. Questions regarding this image or these data should be directed to Dr. Jesse Mager at jmager@umass.edu J:279207

Associated Alleles

Symbol	Name
Mrpl22^tm1b(KOMP)Mbp	mitochondrial ribosomal protein L22; targeted mutation 1b, Mouse Biology Program, UC Davis

Associated Genotypes

Allelic Composition	Genetic Background
Mrpl22^tm1b(KOMP)Mbp/Mrpl22^tm1b(KOMP)Mbp	C57BL/6N-A^tm1Brd Mrpl22^tm1b(KOMP)Mbp/JMmucd