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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID 		Plk4+
wild type
MGI:2437123
Summary 2 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
ht1
 		Plk4m1Lja/Plk4+ C57BL/6J-Plk4m1Lja MGI:5296676
ht2
 		Plk4Gt(XK603)Byg/Plk4+ involves: 129P2/OlaHsd MGI:5296673


Genotype
MGI:5296676
ht1
Allelic
Composition		 Plk4m1Lja/Plk4+
Genetic
Background		 C57BL/6J-Plk4m1Lja
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Plk4m1Lja mutation (0 available); any Plk4 mutation (38 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
reproductive system
reproductive system phenotype ( J:177071 )
N
• male mice exhibit normal fertility
decreased testis weight ( J:177071 )
• at P31 but not P10

homeostasis/metabolism

endocrine/exocrine glands
decreased testis weight ( J:177071 )
• at P31 but not P10

cellular




Genotype
MGI:5296673
ht2
Allelic
Composition		 Plk4Gt(XK603)Byg/Plk4+
Genetic
Background		 involves: 129P2/OlaHsd
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Plk4Gt(XK603)Byg mutation (0 available); any Plk4 mutation (38 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
reproductive system
reproductive system phenotype ( J:177071 )
N
• male mice exhibit normal fertility

endocrine/exocrine glands




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
01/06/2026
MGI 6.24 		The Jackson Laboratory