Cancer is essentially a disease of the cellulargenome.
癌症是一种细胞基因组学异常的疾病。
2
These patterns of gene expression are governed by the cellular material - the epigenome - that sits on top of the genome, just outside it (hence the prefix epi -, which means above).
基因表达模式(patterns of gene expression)受细胞物质外基因所控。外基因,高于基因,通俗点说,基因之外(前缀epi -,意即上面)。
3
Cellular aging is linked to deficiencies in efficient repair of DNA double strand breaks and authentic genome maintenance at the chromatin level.