"histone H4-K20 trimethylation"@en . . . . . "GO:0034773" . . "C2612942" . "biologisch proces"@nl . "histone lysine H4 K20 trimethylation"@en . "histone H4-K20 trimethylation"@en . "The modification of histone H4 by addition of three methyl groups to lysine at position 20 of the histone."@en . . "histone H4 K20 trimethylation"@en . . . "histone H4-K20 trimethylation"@en . . "GO:0034773"@en . "\u0431\u0456\u043E\u043B\u043E\u0433\u0456\u0447\u043D\u0438\u0439 \u043F\u0440\u043E\u0446\u0435\u0441"@uk . . .