Send us a Message
Submit Data |  Help |  Video Tutorials |  News |  Publications |  Download |  REST API |  Citing RGD |  Contact   
Search RGD Grant Resources Citing RGD About Us Contact Us
Genes Variants Community Projects QTLs Strains Markers Genome Information Ontologies Cell Lines References Download Submit Data
OntoMate (Literature Search) JBrowse (Genome Browser) Synteny Browser (VCMap) Variant Visualizer Multi-Ontology Enrichment (MOET) Gene-Ortholog Location Finder (GOLF) InterViewer (Protein-Protein Interactions) PhenoMiner (Quatitative Phenotypes) Gene Annotator OLGA (Gene List Generator) AllianceMine GViewer (Genome Viewer)
Aging & Age-Related Disease Cancer & Neoplastic Disease Cardiovascular Disease Coronavirus Disease Developmental Disease Diabetes Hematologic Disease Immune & Inflammatory Disease Infectious Disease Liver Disease Neurological Disease Obesity & Metabolic Syndrome Renal Disease Respiratory Disease Sensory Organ Disease
Find Models Genetic Models Autism Models Rat PhenoMiner (Quantitative Phenotypes) Chinchilla PhenoMiner Expected Ranges (Quantitative Phenotype) PhenoMiner Term Comparison Hybrid Rat Diversity Panel Phenotypes Phenotypes in Other Animal Models Animal Husbandry Strain Medical Records Phylogenetics Strain Availability Calendar Rats 101 Submissions Photo Archive
Pathways
Rat Community Forum Directory of Rat Laboratories Video Tutorials News RGD Publications RGD Presentations Archive Nomenclature Guidelines Resource Links Laboratory Resources Employment Resources
Advanced Search (OLGA)

Ontology Browser
Term:
Parent Terms Term With Siblings Child Terms
acrosome reaction +   
cellular process involved in reproduction in multicellular organism +   
centrosomal and pronuclear rotation 
dehiscence +  
egg activation +   
egg deposition 
embryonic process involved in female pregnancy  
female pronucleus assembly  
fetal process involved in parturition  
fusion of sperm to egg plasma membrane involved in single fertilization +   
gamete generation +   
genital disc sexually dimorphic development 
insemination +   
male pronucleus assembly +   
mammalian oogenesis stage +   
maternal process involved in female pregnancy +   
maternal process involved in parturition +   
mucilage extrusion from seed coat 
ovulation +   
ovulation cycle +   
penetration of cumulus oophorus  
The infiltration by sperm of the cumulus oophorus to reach the oocyte. The process involves digestive enzymes from a modified lysosome called the acrosome, situated at the head of the sperm.
penetration of zona pellucida  
penile erection +   
plantlet formation on parent plant 
pronuclear envelope synthesis +  
pronuclear fusion  
pronuclear migration 
regulation of brood size  
reproductive behavior +   
respiratory burst at fertilization 
seed dehydration 
seed dormancy process +  
seed maturation +  
seminal clot liquefaction  
sperm aster formation 
sperm competition +   
sperm ejaculation  
sperm entry  
sperm migration through the uterotubal junction 
sperm plasma membrane disassembly 
sperm-egg recognition +   

Synonyms
Exact Synonyms: penetration of cumulus cells layer ;   penetration of cumulus mass
Definition Sources: PMID:21380641

paths to the root