Gene expression analysis in leaf of Camellia sinensis reveals the response to fluoride
文献类型：期刊论文
| 作者 | Pan, Junting2; Xing, Anqi; Zhu, Jiaojiao; Nong, Shouhua; Ma, Yuanchun; Zhu, Xujun; Fang, Wanping; Wang, Yuhua |
| 刊名 | ACTA PHYSIOLOGIAE PLANTARUM
 |
| 出版日期 | 2021 |
| 卷号 | 43期号:7 |
| 关键词 | Camellia sinensis Fluoride Gene expression analysis RNA-Seq |
| ISSN号 | 0137-5881 |
| DOI | 10.1007/s11738-021-03283-5 |
| 文献子类 | Article |
| 英文摘要 | Tea plants (Camellia sinensis (L.) Kuntze) can hyperaccumulate fluoride (F-) without any toxic symptom, especially in mature leaves. However, the molecular mechanism of absorption and hyperaccumulation of F- was poorly understood in C. sinensis. Here, a transcriptomic analysis was performed to compare the responses to fluoride stress of tea leaves to understand F- accumulation and its influence on gene expression in C. sinensis leaves. The results indicated that numerous differentially expressed genes involved in ion absorption and transport exist in the process of F- absorption in C. sinensis leaves. The up-regulated expression of genes associated with uptake and transport of Ca2+ and K+ (CNGC, TPC1, CAX, and VHA) increased the intracellular and vacuole cation concentration during F- accumulation in C. sinensis leaves. We also found that some of AQP (PIPs and TIPs) genes may promote F- into the intracellular spaces and vacuoles in C. sinensis leaves, respectively. In addition, F- induced the expression of differential genes related to plant hormone metabolism and signaling pathways (ABA, auxin, and GA). Subsequently, a lot of transcription factors (WRKY, MYB, NAC, bHLH and AP2/ERF) were activated to respond to F- stress in tea leaves by regulating plant hormone signal transduction and other pathways. And ubiquitin systems were involved in the regulation of proteins homeostasis under F- stress indicating that they are responsible for the response of C. sinensis leaves to F-. Overall, these findings provide a comprehensive understanding of the F- absorption mechanism and its influence on gene expression in tea leaves. |
| 学科主题 | Plant Sciences |
| 出版地 | HEIDELBERG |
| 电子版国际标准刊号 | 1861-1664 |
| WOS关键词 | ABSCISIC-ACID ; TRANSCRIPTION FACTOR ; RNA-SEQ ; TEA ; CALCIUM ; SALT ; ARABIDOPSIS ; TOLERANCE ; TOXICITY ; ALUMINUM |
| WOS研究方向 | Science Citation Index Expanded (SCI-EXPANDED) |
| 语种 | 英语 |
| WOS记录号 | WOS:000668889200001 |
| 出版者 | SPRINGER HEIDELBERG |
| 资助机构 | National Natural Science Foundation of China [31972458] ; earmarked fund for Jiangsu Agricultural Industry Technology System [JATS[2020]405] ; earmarked fund for China Agriculture Research System [CARS-19] |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/26663]  |
| 专题 | 中科院光生物学重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Bot, Key Lab Photobiol, Beijing 100093, Peoples R China 2.Nanjing Agr Univ, Coll Hort, Nanjing 210095, Peoples R China |
| 推荐引用方式 GB/T 7714 | Pan, Junting,Xing, Anqi,Zhu, Jiaojiao,et al. Gene expression analysis in leaf of Camellia sinensis reveals the response to fluoride[J]. ACTA PHYSIOLOGIAE PLANTARUM,2021,43(7). |
| APA | Pan, Junting.,Xing, Anqi.,Zhu, Jiaojiao.,Nong, Shouhua.,Ma, Yuanchun.,...&Wang, Yuhua.(2021).Gene expression analysis in leaf of Camellia sinensis reveals the response to fluoride.ACTA PHYSIOLOGIAE PLANTARUM,43(7). |
| MLA | Pan, Junting,et al."Gene expression analysis in leaf of Camellia sinensis reveals the response to fluoride".ACTA PHYSIOLOGIAE PLANTARUM 43.7(2021). |
入库方式： OAI收割
来源：植物研究所
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