Article
MLL histone methylases in gene expression, hormone signaling and cell cycle
1 Jan 2009
Abstract excerpt
Histone methyl-transferases (HMTs) are key enzymes that post-translationally methylate nuclear histone proteins and play critical roles in gene expression, epigenetic regulation and diseases in eukaryotic organisms. Mixed lineage leukemias (MLLs) are human HMTs that specifically methylate histone H3 at lyisine-4 and regulate gene activation. MLLs are also well known to be rearranged often in acute myeloid and...
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