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Ontology Browser

Term:
sperm DNA decondensation (GO:0035041)
Annotations: Rat: (0) Mouse: (0) Human: (1) Chinchilla: (0) Bonobo: (0) Dog: (0) Squirrel: (0) Pig: (0)
Parent Terms Term With Siblings Child Terms
acceptance of pollen 
acquisition of seed longevity 
acrosomal vesicle exocytosis +   
acrosome matrix dispersal  
acrosome reaction +   
activation of meiosis involved in egg activation  
agglutination involved in conjugation with cellular fusion 
border follicle cell delamination +  
budding cell bud growth +  
cell adhesion involved in prostatic bud elongation 
cell migration involved in prostatic bud elongation 
cell proliferation involved in embryonic placenta development +   
cell wall disassembly involved in floral organ abscission 
cell wall macromolecule catabolic process involved in cytogamy 
cell wall organization involved in conjugation with cellular fusion +  
cell-cell signaling involved in placenta development 
cellular process involved in reproduction in multicellular organism +   
CENP-A containing chromatin organization +   
chorio-allantoic fusion  
chromatin assembly +   
chromatin looping  
chromatin remodeling +   
chromosome localization to nuclear envelope involved in homologous chromosome segregation +   
clathrin-dependent endocytosis involved in vitellogenesis 
conjugant formation 
cortical granule exocytosis +   
cotyledon vascular tissue pattern formation 
developmental process involved in reproduction +   
DNA replication-dependent chromatin organization +   
DNA replication-independent chromatin organization +   
egg activation +   
embryo implantation +   
epithelial cell proliferation involved in prostate gland development +   
epithelial-mesenchymal signaling involved in prostate gland development +   
establishment of pole plasm mRNA localization 
female pronucleus assembly  
fertilization +   
fertilization, exchange of chromosomal proteins  
FtsZ-dependent cytokinesis +  
gene conversion at mating-type locus 
heterochromatin organization +   
karyogamy involved in conjugation with cellular fusion 
karyogamy involved in conjugation with mutual genetic exchange +  
luteinizing hormone signaling pathway involved in ovarian follicle development  
maintenance of floral organ identity 
male pronuclear envelope synthesis 
male pronucleus assembly +   
mating pheromone secretion involved in regulation of conjugation with cellular fusion 
mating plug formation  
meiotic cell cycle +   
meiotic cell cycle process +   
meiotic drive 
mesenchymal cell proliferation involved in prostate gland development +   
mesenchymal smoothened signaling pathway involved in prostate gland development  
mesenchymal-epithelial cell signaling involved in prostate gland development +   
modulation by virus of host chromatin organization 
mucilage metabolic process involved in seed coat development +  
multi-organism reproductive process +   
multicellular organismal reproductive process +   
negative regulation of chromatin organization +   
negative regulation of reproductive process +   
nuclear migration involved in conjugation with cellular fusion 
nuclear migration involved in conjugation with mutual genetic exchange 
nucleolar chromatin organization +   
oocyte nucleus localization involved in oocyte dorsal/ventral axis specification +  
ovarian nurse cell to oocyte transport +  
ovulation cycle process +   
pheromone response MAPK cascade +  
photoperiodism, flowering +  
plasma membrane fusion involved in cytogamy 
pole plasm RNA localization +  
pollen adhesion 
pollen germination 
pollen hydration 
pollen tube adhesion 
pollen tube guidance 
pollen tube reception 
pollen-pistil interaction +  
pollination +  
positive regulation of actin filament depolymerization involved in acrosome reaction 
positive regulation of actin filament polymerization involved in acrosome reaction 
positive regulation of chromatin organization +   
positive regulation of cytosolic calcium ion concentration involved in egg activation +   
positive regulation of flagellated sperm motility involved in capacitation  
positive regulation of reproductive process +   
premature acrosome loss +  
prevention of polyspermy +   
pronuclear envelope synthesis +  
pronuclear fusion  
pronuclear migration 
protein localization involved in acrosome reaction 
regulation of chromatin organization +   
regulation of gene expression, epigenetic +   
regulation of meiotic DNA double-strand break formation involved in reciprocal meiotic recombination +  
regulation of reproductive process +   
regulation of transcription involved in meiotic cell cycle +   
rejection of pollen from other species 
reproductive process in single-celled organism +  
respiratory burst at fertilization 
seed growth +  
seed oilbody biogenesis 
Sertoli cell proliferation  
sex determination, somatic-gonadal interaction 
site-specific DNA replication termination at RTS1 barrier 
sperm aster formation 
sperm DNA condensation +   
sperm DNA decondensation +   
Unwinding of the condensed nuclear chromatin of an inactive sperm nucleus.
sperm entry  
sperm motility +   
sperm nuclear envelope removal 
sperm-egg recognition +   
spongiotrophoblast layer developmental growth +   
transmembrane receptor protein serine/threonine kinase signaling pathway involved in floral organ abscission 
trophoblast cell migration +   
vesicle-mediated transport involved in floral organ abscission 
zygote asymmetric cytokinesis in embryo sac 

Synonyms
Exact Synonyms: sperm chromatin decondensation
Definition Sources: GOC:bf, PMID:11735001

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