Assertion: h y antigen | /r/Causes | autosomal gene
Facets:
value: to trigger the formation of testes
type: PURPOSE
value: originally
type: TEMPORAL
Source sentences:
text: Originally thought to trigger the formation of testes (via loci, an autosomal gene that generates the antigen and one that generates the receptor,) it is now known that it does not trigger the formation of testes but may be activated by the formation of testes.