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Symbol
Name
ID
Arid1a
AT-rich interaction domain 1A
MGI:1935147
Phenotype annotations related to craniofacial
Darker colors indicate more annotations
Human Phenotypes
Low anterior hairline
Sparse scalp hair
Dandy-Walker malformation
Microcephaly
Coarse facial features
Thick lower lip vermilion
Long philtrum
Short philtrum
Thick vermilion border
Cleft palate
High palate
Macroglossia
Wide mouth
Delayed eruption of teeth
Anteverted nares
Depressed nasal bridge
Wide nose
Thick eyebrow
Long eyelashes
Periorbital ecchymosis with tarsal plate sparing
Disease(s) Associated with ARID1A
Coffin-Siris syndrome 2
neuroblastoma

Mouse Phenotypes
abnormal fourth pharyngeal arch artery morphology
abnormal sixth pharyngeal arch artery morphology
abnormal third pharyngeal arch artery morphology
abnormal cranium morphology
abnormal neurocranium morphology
small temporal bone squamous part
short premaxilla
abnormal palatine bone morphology
abnormal first pharyngeal arch morphology
short snout
lowered ear position
Availability Mouse Genotype
Arid1atm1.1Mag/Arid1atm1.1Mag
H2az2Tg(Wnt1-cre)11Rth/H2az2+  (conditional)
Arid1atm1.1Mag/Arid1a+
H2az2Tg(Wnt1-cre)11Rth/H2az2+  (conditional)

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
04/16/2024
MGI 6.23
The Jackson Laboratory