Preferred Label : zygote stage;
Uberon definition : A stage at which the organism is a single cell produced by means of sexual reproduction.;
Uberon synonym : one cell stage; 1-cell stage; fertilized egg stage;
Uberon related term : one-cell stage; zygote; fertilized egg stage;
Uberon Homology note : As in all metazoans, eumetazoan development begins with a fertilized egg, or zygote.[well
established][VHOG];
Origin ID : 0000106;
Uberon cross reference
part of
starts
A stage at which the organism is a single cell produced by means of sexual reproduction.