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Symbol
Name
ID
Tbc1d20
TBC1 domain family, member 20
MGI:1914481
Phenotype annotations related to reproductive system
Darker colors indicate more annotations
Human Phenotypes
Micropenis
Small scrotum
Decreased testicular size
Cryptorchidism
Disease(s) Associated with TBC1D20
Warburg micro syndrome 4

Mouse Phenotypes
oligozoospermia
teratozoospermia
abnormal sperm head morphology
abnormal acrosome assembly
absent acrosome
abnormal male germ cell morphology
decreased male germ cell number
immotile sperm
abnormal seminiferous tubule morphology
abnormal seminiferous tubule epithelium morphology
decreased testis weight
small testis
abnormal spermiogenesis
arrest of spermatogenesis
male infertility
Availability Mouse Genotype
Tbc1d20bs/Tbc1d20bs
Tbc1d20em1(IMPC)Mbp/Tbc1d20em1(IMPC)Mbp
Tbc1d20em1Djsi/Tbc1d20em1Djsi

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
05/21/2024
MGI 6.23
The Jackson Laboratory