Polr1b Phenotype Annotations

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Mammalian Phenotype Ontology Annotations
Query Results - Summary

Symbol
Name
ID

Polr1b
polymerase (RNA) I polypeptide B
MGI:108014

13 phenotypes from 2 alleles in 2 genetic backgrounds

Allelic Composition Genetic Background	Annotated Term	Reference
Polr1b^em1(IMPC)Tcp/Polr1b⁺ C57BL/6NCrl-Polr1b^em1(IMPC)Tcp/Tcp	abnormal liver morphology	J:211773
	abnormal tooth morphology	J:211773
	enlarged kidney	J:211773
	enlarged lymph nodes	J:211773
	enlarged thymus	J:211773
	enlarged urinary bladder	J:211773
	thick skin	J:211773
Polr1b^em1(IMPC)Tcp/Polr1b^em1(IMPC)Tcp C57BL/6NCrl-Polr1b^em1(IMPC)Tcp/Tcp	prenatal lethality prior to heart atrial septation	J:211773
	preweaning lethality, complete penetrance	J:211773
Polr1b^{Gt(Ayu8019)Imeg}/Polr1b^{Gt(Ayu8019)Imeg} involves: C57BL/6 * C57BL/6J * CBA	abnormal nucleolus morphology	J:130226
	absent blastocoele	J:130226
	absent inner cell mass	J:130226
	embryonic lethality before implantation, complete penetrance	J:130226

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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