This version of OLS (OLS3) is no longer updated and will be replaced by OLS4 on 30th October 2023.

Help us test the new version of OLS, with updated versions of ontologies and lots of new features!

This is just here as a test because I lose it

Term information

database cross reference
  • XtroDO:0000007
  • ZFS:0000003
  • XAO:1000013
taxonomic disambiguation
NF stage 3 (4-cell) [ XAO : 1000013 ]
has exact synonym
  • 4-cell stage
  • four-cell stage
has narrow synonym
  • NF stage 3 (4-cell)
  • Cleavage:4-cell
  • UBERON:0007233