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Phenotype Images associated with this Gene
Symbol
Name
ID 		Polr2b
polymerase (RNA) II (DNA directed) polypeptide B
MGI:2388280


1 phenotype image(s) for Polr2b alleles
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Caption: Polr2bem1(IMPC)Bay/Polr2bem1(IMPC)Bay mice exhibit embryonic lethality, with embryos recovered at E3.5 but not at E7.5. Embryos at E3.5 appear as dying morulae. Mutants fail to hatch from the zona pellucida and and die after 3 days in culture. (details)
Represented Alleles:
Polr2bem1(IMPC)Bay, polymerase (RNA) II (DNA directed) polypeptide B; endonuclease-mediated mutation 1, Baylor College of Medicine
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
Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB)), Gene Ontology (GO)
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Send questions and comments to User Support. 		last database update
11/19/2024
MGI 6.24 		The Jackson Laboratory