S.cerevisiae - Yeastract

Gene Ontology Term Information

Ontology	Cellular component
GO ID	GO:0031934
GO term	level 5: mating-type region heterochromatin

Parent terms	level 4: heterochromatin
Children terms
Associated ORF/genes	YDR191W/HST4 YGR063C/SPT4 YAL019W/FUN30