Micrornas and targets in senescent litchi fruit during ambient storage and post-cold storage shelf life
文献类型：期刊论文
| 作者 | Yao,Furong1,2; Zhu,Hong1; Yi,Chun1; Qu,Hongxia1; Jiang,Yueming1 |
| 刊名 | Bmc plant biology
 |
| 出版日期 | 2015-07-16 |
| 卷号 | 15期号:1 |
| 关键词 | Litchi chinensis Micrornas Targets Senescence Storage |
| ISSN号 | 1471-2229 |
| DOI | 10.1186/s12870-015-0509-2 |
| 通讯作者 | Qu,hongxia(q-hxia@scbg.ac.cn) |
| 英文摘要 | Abstractbackgroundlitchi has a high commercial value due to its bright color and rich nutrients. however, it deteriorates with the pericarp turning brown within 1–2?days after harvest. the factors that mediate litchi fruit senescence are complicated. micrornas act as negative regulators involved in almost every physiological process. to understand the mechanism of litchi fruit senescence and pericarp browning at the mirna level, five small rna libraries and a degradome library prepared from the pericarp of litchi fruit subjected to ambient storage and post-cold storage shelf life were sequenced.resultsby aligning the srna reads onto the litchi unigene assembly, 296 mirnas belonging to 49 known mirna families were first identified from litchi. in addition, 11 litchi-specific mirnas were identified. among these, 167 known mirnas were identified to cleave 197 targets, and three litchi-specific mirnas were found to have five targets. through combined analysis of stem-loop quantitative real-time polymerase chain reaction (qrt-pcr) and transcriptome profiling, 14 mirna-target pairs were found to be actively involved in litchi fruit senescence-related processes, including energy regulation, anthocyanin metabolism, hormone signaling, and pathogen-infection defense.conclusionsa network of mirna-targets that regulate litchi fruit senescence has been proposed, revealing the mirna-mediated regulation in senescent litchi fruit. this will aid in developing new strategies to postpone the senescence of litchi fruit and other horticultural products. |
| 语种 | 英语 |
| WOS记录号 | BMC:10.1186/S12870-015-0509-2 |
| 出版者 | BioMed Central |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2374316 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Qu,Hongxia |
| 作者单位 | 1.Chinese Academy of Sciences; Key Laboratory of Plant Resources Conservation and Sustainable Utilization, South China Botanical Garden 2.University of Chinese Academy of Sciences |
| 推荐引用方式 GB/T 7714 | Yao,Furong,Zhu,Hong,Yi,Chun,et al. Micrornas and targets in senescent litchi fruit during ambient storage and post-cold storage shelf life[J]. Bmc plant biology,2015,15(1). |
| APA | Yao,Furong,Zhu,Hong,Yi,Chun,Qu,Hongxia,&Jiang,Yueming.(2015).Micrornas and targets in senescent litchi fruit during ambient storage and post-cold storage shelf life.Bmc plant biology,15(1). |
| MLA | Yao,Furong,et al."Micrornas and targets in senescent litchi fruit during ambient storage and post-cold storage shelf life".Bmc plant biology 15.1(2015). |
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来源：中国科学院大学
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