Divergent DNA methylation provides insights into the evolution of 1 duplicate genes in zebrafish
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Divergent DNA Methylation Provides Insights into the Evolution of Duplicate Genes in Zebrafish
The evolutionary mechanism, fate and function of duplicate genes in various taxa have been widely studied; however, the mechanism underlying the maintenance and divergence of duplicate genes in Danio rerio remains largely unexplored. Whether and how the divergence of DNA methylation between duplicate pairs is associated with gene expression and evolutionary time are poorly understood. In this s...
متن کاملDNA methylation and evolution of duplicate genes.
The evolutionary mechanisms underlying duplicate gene maintenance and divergence remain highly debated. Epigenetic modifications, such as DNA methylation, may contribute to duplicate gene evolution by facilitating tissue-specific regulation. However, the role of epigenetic divergence on duplicate gene evolution remains little understood. Here we show, using comprehensive data across 10 diverse ...
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Brassica rapa includes some of the most important vegetables worldwide as well as oilseed crops. The complete annotated genome sequence confirmed its paleohexaploid origins and provides opportunities for exploring the detailed process of polyploid genome evolution. We generated a genome-wide DNA methylation profile for B. rapa using a modified reduced representation bisulfite sequencing (RRBS) ...
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Epigenetic changes play an essential role in cancer pathogenesis. It has been established by next-generation sequencing that more than 50% of the human cancers carry mutations in mechanisms involved in the organization of the chromatin and epigenetic regulations. DNA methylation is among the most common epigenetic changes in leukemia. In contrast to DNA mutations which are passively inherited f...
متن کاملDivergence of Gene Body DNA Methylation and Evolution of Plant Duplicate Genes
It has been shown that gene body DNA methylation is associated with gene expression. However, whether and how deviation of gene body DNA methylation between duplicate genes can influence their divergence remains largely unexplored. Here, we aim to elucidate the potential role of gene body DNA methylation in the fate of duplicate genes. We identified paralogous gene pairs from Arabidopsis and ri...
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تاریخ انتشار 2016