Ddx4 Phenotype Annotations

About Help FAQ

Mammalian Phenotype Ontology Annotations
Query Results - Summary

Symbol
Name
ID

Ddx4
DEAD box helicase 4
MGI:102670

10 phenotypes from 1 allele in 2 genetic backgrounds

Allelic Composition Genetic Background	Annotated Term	Reference
Ddx4^tm1Tnc/Ddx4⁺ involves: 129P2/OlaHsd * C57BL/6NJcl	abnormal primordial germ cell migration	J:61665
Ddx4^tm1Tnc/Ddx4⁺ involves: 129P2/OlaHsd * C57BL/6NJcl	decreased primordial germ cell number	J:61665
Ddx4^tm1Tnc/Ddx4^tm1Tnc involves: 129P2/OlaHsd * C57BL/6	abnormal oocyte morphology	J:115333
	abnormal spermatocyte morphology	J:115333
	arrest of male meiosis	J:115333
Ddx4^tm1Tnc/Ddx4^tm1Tnc involves: 129P2/OlaHsd * C57BL/6NJcl	abnormal primordial germ cell migration	J:61665
	arrest of male meiosis	J:61665
	decreased primordial germ cell number	J:61665
	decreased primordial germ cell proliferation	J:61665
	increased male germ cell apoptosis	J:61665
	male infertility	J:61665
	small seminiferous tubules	J:61665
	testicular atrophy	J:61665

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)
Citing These Resources Funding Information Warranty Disclaimer, Privacy Notice, Licensing, & Copyright Send questions and comments to User Support.	last database update 10/07/2025 MGI 6.24