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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Polr2eem1(IMPC)Mbp
endonuclease-mediated mutation 1, Mouse Biology Program, UC Davis
MGI:7638749
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
ht1
Polr2eem1(IMPC)Mbp/Polr2e+ C57BL/6NCrl-Polr2eem1(IMPC)Mbp/MbpMmucd MGI:8298447


Genotype
MGI:8298447
ht1
Allelic
Composition
Polr2eem1(IMPC)Mbp/Polr2e+
Genetic
Background
C57BL/6NCrl-Polr2eem1(IMPC)Mbp/MbpMmucd
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Polr2eem1(IMPC)Mbp mutation (1 available); any Polr2e mutation (17 available)
Data Sources
phenotype observed in females
phenotype observed in males
N normal phenotype
embryo

nervous system





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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last database update
03/24/2026
MGI 6.24
The Jackson Laboratory