Send us a Message



Submit Data |  Help |  Video Tutorials |  News |  Publications |  Download |  REST API |  Citing RGD |  Contact   

MAMMALIAN PHENOTYPE - ANNOTATIONS

The Mouse Adult Gross Anatomy Ontology and Mammalian Phenotype Ontology are downloaded weekly from the Mouse Genome Informatics databases at Jackson Laboratories (ftp://ftp.informatics.jax.org/pub/reports/index.html). For more information about these ontologies, see the MGI Publications Page at http://www.informatics.jax.org/mgihome/other/publications.shtml.

Term:premature acrosome reaction
go back to main search page
Accession:MP:0013288 term browser browse the term
Definition:spontaneous initiation of the cellular exocytosis that allows sperm to penetrate the zona pellucida of ovulated eggs, occurring prior to encountering conditions that induce sperm capacitation



show annotations for term's descendants           Sort by:
premature acrosome reaction term browser
Symbol Object Name Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Defb23em2MlitDefb26em2Mlit defensin beta 23, defensin beta 26; CRISPR/Cas9 induced mutant2, Mlit IMP RGD PMID:29141997 RGD:13782190

Term paths to the root
Path 1
Term Annotations click to browse term
  mammalian phenotype 5402
    reproductive system phenotype 129
      abnormal reproductive system physiology 64
        abnormal fertilization 5
          abnormal acrosome reaction 5
            premature acrosome reaction 3
Path 2
Term Annotations click to browse term
  mammalian phenotype 5402
    reproductive system phenotype 129
      abnormal reproductive system physiology 64
        abnormal male reproductive system physiology 25
          abnormal sperm physiology 5
            abnormal acrosome reaction 5
              premature acrosome reaction 3
paths to the root