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1篇 您的检索式：作者名="Everard J.Edwards"

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		题名	作者	年代	出处	被引量
	1	Gene body demethylation increases expression and is associated with self-pruning during grape genome duplication显示文摘A colchicine-induced autotetraploid grapevine exhibiting potentially valuable agronomic traits for grape production and breeding,including self-pruning,was identified.This study investigated DNA methylation variation and its role in gene expression during self-pruning in the autotetraploid grapevine.We used RNA-Seq to estimate differentially expressed genes between diploid and autotetraploid grapevine shoot tips.The genes showing increases in the autotetraploid were mainly related to stress response pathways,whereas those showing decreases in the autotetraploid were related to biological metabolism and biosynthesis.Whole-genome bisulfite sequencing was performed to produce single-base methylomes for the diploid and autotetraploid grapevines.Comparison between the methylomes revealed that they were conserved in CG and CHG contexts.In the autotetraploid grapevine,hypodifferentially methylated regions(DMRs)and hyper-DMRs in the gene body increased or decreased gene expression,respectively.Our results indicated that a hypo-DMR in the ACO1 gene body increased its expression and might promote self-pruning.This study reports that hypo-DMRs in the gene body increase gene expression in plants and reveals the mechanism underlying the changes in the modifications affecting gene expression during genome duplication.Overall,our results provide valuable information for understanding the relationships between DNA methylation,gene expression,and autotetraploid breeding in grape.	Luming Zou Wenwen Liu Zhan Zhang Everard J.Edwards Elias Kirabi Gathunga Peige Fan Wei Duan Shaohua Li Zhenchang Liang	2020	Horticulture Research2020，7，1：	1

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