Identification of circular RNAs and their targets during tomato fruit ripening

doi:10.1016/j.postharvbio.2017.10.013

	Identification of circular RNAs and their targets during tomato fruit ripening
	Yin, Junliang 1; Liu, Mengyu 2; Ma, Dongfang 1; Wu, Jiawen 3; Li, Shenglan ; Zhu, Yongxing ; Han, Bin 4
	2018
发表期刊	POSTHARVEST BIOLOGY AND TECHNOLOGY
ISSN	0925-5214
卷号	136 页码:90-98
摘要	Circular RNAs (circRNAs) have been found to be highly abundant and evolutionarily conserved in both animals and plants. Tomato is a widely characterized model plant, but very little information is available about the feature and functions of circRNAs in this species. In the present study, to invest whether circRNAs are involved in fruit ripening process, we used deep sequencing to monitor the changes in circRNAs between mature green tomato fruit and red ripening ones. A total of 705 circRNAs were detected in these two samples, of which 340 were differentially regulated. CircRNAs were reported to function as cis-regulator and miRNA sponge to regulate physiological and biochemical metabolism in animals. In this study, 19 differentially expressed circRNAs were found to function as putative miRNA sponges to regulate the expression of 94 target mRNAs. Furthermore, Gene Ontology (GO) enrichment and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway annotation of both parent genes and target mRNAs were performed to reveal the functions of differentially expressed circRNAs during ripening. The results revealed that circRNAs may be involved in regulating fruit ripening by mediating metabolism adaptation, hormone balance, and photosynthesis related pathways. Besides, circRNAs were predicted to be involved in transcription regulation through targeting transcription factors such as ethylene-responsive transcription factor (ERF), squamosa promoter binding-like protein (SBP) and myeloblastosis (MYB) proto-oncogene protein. These results shed light on the role of circRNAs in fruit ripening and help to identify novel circRNAs in tomato.
关键词	circRNAs Tomato Fruit ripening cis-regulator miRNA sponge
学科领域	Agronomy ; Food Science & Technology ; Horticulture
DOI	10.1016/j.postharvbio.2017.10.013
收录类别	SCI
语种	英语
WOS关键词	CELL-WALL POLYSACCHARIDES ; EXPRESSION ; GENES ; METABOLISM ; REVEALS ; FAMILY ; TRANSCRIPTOME ; BIOGENESIS ; REGULATOR ; EFFICIENT
WOS记录号	WOS:000415322100011
出版者	ELSEVIER
文献子类	Article
出版地	AMSTERDAM
EISSN	1873-2356
资助机构	National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31701911, 31501620] ; Engineering Research Center of Ecology and Agricultural Use of Wetland, Ministry of Education [KF201707] ; Hubei Collaborative Innovation Center for Grain Industry [LXT-16-09] ; State Key Laboratory for Biology of Plant Diseases and Insect Pests [SKLOF201707]
作者邮箱	xbnlzyx@163.com ; binhan@ibcas.ac.cn
引用统计	被引频次：67[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ibcas.ac.cn/handle/2S10CLM1/20420
专题	中科院植物分子生理学重点实验室
作者单位	1.Yangtze Univ, Coll Hort & Gardening, Jingzhou 434025, Hubei, Peoples R China 2.Yangtze Univ, Coll Agr, Jingzhou 434025, Hubei, Peoples R China 3.Shandong Agr Univ, Coll Hort, Tai An 271018, Shandong, Peoples R China 4.Univ Kiel, Inst Plant Nutr & Soil Sci, D-224118 Kiel, Germany 5.Chinese Acad Sci, Inst Bot, Key Lab Plant Mol Physiol, Beijing 100093, Peoples R China
推荐引用方式 GB/T 7714	Yin, Junliang,Liu, Mengyu,Ma, Dongfang,et al. Identification of circular RNAs and their targets during tomato fruit ripening[J]. POSTHARVEST BIOLOGY AND TECHNOLOGY,2018,136:90-98.
APA	Yin, Junliang.,Liu, Mengyu.,Ma, Dongfang.,Wu, Jiawen.,Li, Shenglan.,...&Han, Bin.(2018).Identification of circular RNAs and their targets during tomato fruit ripening.POSTHARVEST BIOLOGY AND TECHNOLOGY,136,90-98.
MLA	Yin, Junliang,et al."Identification of circular RNAs and their targets during tomato fruit ripening".POSTHARVEST BIOLOGY AND TECHNOLOGY 136(2018):90-98.

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