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Symbol
Name
ID
Dicer1
dicer 1, ribonuclease type III
MGI:2177178
Phenotype annotations related to reproductive system
*Aspects of the system are reported to show a normal phenotype.
Darker colors indicate more annotations
Human Phenotypes
Sertoli cell neoplasm
Testicular seminoma
Ovarian neoplasm
Uterine leiomyosarcoma
Disease(s) Associated with DICER1
colorectal cancer
multinodular goiter

Mouse Phenotypes
reproductive system phenotype
abnormal sperm flagellum morphology
thin sperm flagellum
abnormal sperm midpiece morphology
abnormal sperm mitochondrial sheath morphology
absent sperm mitochondrial sheath
absent sperm fibrous sheath
kinked sperm flagellum
abnormal oocyte morphology
azoospermia
oligozoospermia
teratozoospermia
abnormal sperm head morphology
abnormal acrosome morphology
abnormal sperm nucleus morphology
small sperm head
pinhead sperm
abnormal male germ cell morphology
abnormal spermatid morphology
abnormal manchette morphology
ectopic manchette
decreased male germ cell number
abnormal female meiosis
abnormal spindle assembly in female meiosis
abnormal meiotic spindle morphology
increased male germ cell apoptosis
increased Sertoli cell proliferation
decreased endometrial gland number
decreased ovary weight
abnormal seminiferous tubule epithelium morphology
abnormal Sertoli cell morphology
ectopic Sertoli cells
small seminiferous tubules
seminiferous tubule degeneration
increased Leydig cell number
decreased testis weight
small testis
testis degeneration
abnormal oviduct morphology
short oviduct
abnormal uterus morphology
thin myometrium
short uterine horn
decreased uterus weight
small uterus
abnormal spermatogenesis
abnormal spermiogenesis
abnormal efferent ductules of testis morphology
dilated efferent ductule of testis
abnormal epididymis morphology
abnormal epididymis epithelium morphology
small epididymis
abnormal oviduct transport
decreased superovulation rate
decreased ovulation rate
abnormal pregnancy
failure of embryo implantation
female infertility
male infertility
increased epididymal epithelium cell proliferation
Availability Mouse Genotype
Dicer1em1Psv/Dicer1em1Psv *
Dicer1em2Psv/Dicer1em2Psv *
Dicer1em3Psv/Dicer1em3Psv *
Dicer1tm1Bdh/Dicer1tm1Bdh
Plekha5Tg(AMH-cre)1Flor/Plekha5+  (conditional)
*
Dicer1tm1Bdh/Dicer1tm1Bdh
Amhr2tm3(cre)Bhr/Amhr2+  (conditional)
*
Dicer1tm1Bdh/Dicer1tm1Bdh
Defb41tm1(icre)Psip/Defb41+  (conditional)
Dicer1tm1Bdh/Dicer1tm1Bdh
Tg(NEUROG3-cre)1Herr/0  (conditional)
Alpltm1(cre)Nagy/Alpl+
Dicer1tm1.1Mnn/Dicer1tm1.2Mnn  (conditional)
Dicer1tm1.1Mnn/Dicer1tm1.2Mnn
Tg(Zp3-cre)93Knw/0  (conditional)

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
04/30/2024
MGI 6.23
The Jackson Laboratory