gonadal ridge
the elevation of thickened mesothelium and underlying mesenchyme found on the ventromedial border of the embryonic mesonephros in which the primordial germ cells become embedded, establishing it as the primordium of the testis or ovary [ http://www.informatics.jax.org/accession/anna ]
Term info
gonadal ridge
- genital ridge
- gonadal ridge
- indifferent gonadal ridge
efo_slim, pheno_slim
http://upload.wikimedia.org/wikipedia/commons/3/30/Gray1106.png
in eutherians, SRY transforms the indifferent gonad into testes
TODO - check developmental relationships. merge with urogenital ridge?
uberon
crista gonadalis, genital cord
UBERON:0005294