Histone methylation, molecular model 插畫檔
Molecular model of the disruptor of telomeric silencing 1-like (DOT1L, mid blue) protein complexed with a histone (dark blue). Histones are proteins that DNA (deoxyribonucleic acid) wraps around before being packaged into chromosomes. DOT1L transfers a methyl group to a lysine amino acid residue on the histone, a process known as methylation. This transfer can only occur if the protein ubiquitin (light blue) has already bound to the histone. Histone methylation can activate or repress the transcription of genes without changing the actual genetic sequence and so is an example of an epigenetic change

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Getty ImagesHistone Methylation Molecular Model, 插圖檔
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從 Getty Images 下載優越而真實的Histone methylation, molecular model插畫檔。在我們廣泛多元的視覺內容目錄中,探索類似的高解像度插畫檔。Product #:1423875951HK$2,250HK$400
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