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Symbol
Name
ID
Piga
phosphatidylinositol glycan anchor biosynthesis, class A
MGI:99461
Phenotype annotations related to craniofacial
*Aspects of the system are reported to show a normal phenotype.
Darker colors indicate more annotations
Human Phenotypes
Prominent occiput
Micrognathia
Malar flattening
Microcephaly
Secondary microcephaly
Increased head circumference
Macrocephaly
Metopic synostosis
Large fontanelles
Coarse facial features
Gingival overgrowth
High palate
Downturned corners of mouth
Triangular mouth
Narrow mouth
Microdontia
Widely spaced teeth
Pierre-Robin sequence
Anteverted nares
Depressed nasal bridge
Conjunctival icterus
Upslanted palpebral fissure
Disease(s) Associated with PIGA
multiple congenital anomalies-hypotonia-seizures syndrome 2
paroxysmal nocturnal hemoglobinuria

Mouse Phenotypes
craniofacial phenotype
abnormal craniofacial bone morphology
abnormal facial morphology
cleft upper lip
cleft palate
Availability Mouse Genotype
Pigatm1.1Tak/Piga+ *
H2az2Tg(Wnt1-cre)11Rth/H2az2+
Pigatm1Tak/Y  (conditional)
Pigatm1Bsl/Piga+
Tg(EIIa-cre)C5379Lmgd/0  (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