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Phenotypes Associated with This Genotype
Genotype
MGI:6117341
Allelic
Composition		 Pcdh19tm1Tac/Pcdh19em1Pqt
Genetic
Background		 involves: 129S/SvEv * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Pcdh19em1Pqt mutation (0 available); any Pcdh19 mutation (8 available)
Pcdh19tm1Tac mutation (0 available); any Pcdh19 mutation (8 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
nervous system
abnormal forebrain development ( J:255320 )
• protein expressing and null cells form distinct clusters in an alternating pattern from the ventricular zone to the cortical plate
• cell segregation is detected at E10.5 but not at E9.5

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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Send questions and comments to User Support. 		last database update
03/31/2026
MGI 6.24 		The Jackson Laboratory