GO:0061086

negative regulation of histone H3-K27 methylation

Details: 
Any process that decreases the rate, frequency, or extent of histone H3-K27 methylation. Histone H3-K27 methylation is the modification of histone H3 by addition of a methyl group to lysine at position 27 of the histone. [GOC:dph, GOC:tb]
Evidence Code: