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Phenotypes Associated with This Genotype
Genotype
MGI:5496899
Allelic
Composition
Myl2tm1(cre)Krc/Myl2+
Pip5k1ctm2Csab/Pip5k1ctm2Csab
Genetic
Background
Not Specified
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Myl2tm1(cre)Krc mutation (2 available); any Myl2 mutation (20 available)
Pip5k1ctm2Csab mutation (0 available); any Pip5k1c mutation (42 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
hematopoietic system
• mutant platelets have a membrane-related cytoskeletal defect that might account for the ex vivo adhesion defect
• wild-type platelets adhered to collagen in small clusters, whereas adherent mutant platelets failed to aggregate with other platelets
• mutant mice formed stable thrombi less efficiently than controls; these mice usually formed thrombi as rapidly as wild-type mice, but these vascular occlusions were unstable

homeostasis/metabolism
• mutant platelets have a membrane-related cytoskeletal defect that might account for the ex vivo adhesion defect
• wild-type platelets adhered to collagen in small clusters, whereas adherent mutant platelets failed to aggregate with other platelets
• mutant mice formed stable thrombi less efficiently than controls; these mice usually formed thrombi as rapidly as wild-type mice, but these vascular occlusions were unstable


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
01/06/2026
MGI 6.24
The Jackson Laboratory