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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID 		Stk33tm1.2Csll
targeted mutation 1.2, Claudia Scholl
MGI:6368790
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
hm1
 		Stk33tm1.2Csll/Stk33tm1.2Csll B6.Cg-Stk33tm1.2Csll MGI:6368806


Genotype
MGI:6368806
hm1
Allelic
Composition		 Stk33tm1.2Csll/Stk33tm1.2Csll
Genetic
Background		 B6.Cg-Stk33tm1.2Csll
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Stk33tm1.2Csll mutation (0 available); any Stk33 mutation (29 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
reproductive system
abnormal sperm flagellum morphology ( J:253666 )
• macroscopic evaluation of testis and epididymis revealed no difference in morphology, size or weight
• no difference in the diploid cells or haploid cells population distribution of testicular cells
• the long tails of spermatozoa were completely absent in the lumen of the seminiferous tubules
male infertility ( J:253666 )
• males were unable to produce offspring when crossed with wild-type females
• reproductive behavior and production of copulatory plugs are normal

cellular
abnormal sperm flagellum morphology ( J:253666 )
• macroscopic evaluation of testis and epididymis revealed no difference in morphology, size or weight
• no difference in the diploid cells or haploid cells population distribution of testicular cells
• the long tails of spermatozoa were completely absent in the lumen of the seminiferous tubules




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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
05/07/2024
MGI 6.23 		The Jackson Laboratory