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Mammalian Phenotype Ontology Annotations
Query Results - Summary
Symbol
Name
ID
Arpc1a
actin related protein 2/3 complex, subunit 1A
MGI:1928896
17 phenotypes from 1 allele in 1 genetic background
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Allelic Composition
Genetic Background
Annotated Term Reference
Arpc1aem1(IMPC)J/Arpc1a+
C57BL/6NJ-Arpc1aem1(IMPC)J/Mmjax
decreased bone mineral content J:211773
Arpc1aem1(IMPC)J/Arpc1aem1(IMPC)J
C57BL/6NJ-Arpc1aem1(IMPC)J/Mmjax
abnormal embryo morphology J:374598
abnormal head shape J:374598
abnormal heart development J:374598
abnormal neural tube closure J:211773
abnormal pharyngeal arch morphology J:211773, J:374598
abnormal pharyngeal pouch morphology J:374598
abnormal placenta development J:374598
abnormal placenta labyrinth morphology J:374598
abnormal trophoblast layer morphology J:374598
abnormal visceral yolk sac morphology J:374598
embryonic lethality during organogenesis, complete penetrance J:374598
embryonic lethality prior to tooth bud stage J:211773
incomplete rostral neuropore closure J:374598
increased spongiotrophoblast size J:374598
pericardial edema J:374598
preweaning lethality, complete penetrance J:211773

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
10/07/2025
MGI 6.24
The Jackson Laboratory