Different MicroRNA Families Involved in Regulating High Temperature Stress Response during Cotton (Gossypium hirsutum L.) Anther Development
文献类型：期刊论文
| 作者 | Chen, Jin; Pan, Ao; He, Shujun4; Su, Pin3; Yuan, Xiaoling; Zhu, Shengwei2 ; Liu, Zhi
|
| 刊名 | INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
 |
| 出版日期 | 2020 |
| 卷号 | 21期号:4 |
| 关键词 | cotton high temperature stress miRNA family anther development miRNA sequencing |
| DOI | 10.3390/ijms21041280 |
| 文献子类 | Article |
| 英文摘要 | MicroRNAs (miRNAs) are small molecule RNAs widely involved in responses to plant abiotic stresses. We performed small RNA sequencing of cotton anthers at four developmental stages under normal and high temperature (NT and HT, respectively) conditions to investigate the stress response characteristics of miRNA to HT. A total of 77 miRNAs, including 33 known miRNAs and 44 novel miRNAs, were identified, and 41 and 28 miRNAs were differentially expressed under NT and HT stress conditions, respectively. The sporogenous cell proliferation (SCP), meiotic phase (MP), microspore release period (MRP), and pollen maturity (PM) stages had 10 (including 12 miRNAs), four (including six miRNAs), four (including five miRNAs), and seven (including 11 miRNAs) HT stress-responsive miRNA families, respectively, which were identified after removing the changes in genotype-specific miRNAs under NT condition. Seven miRNA families (miR2949, miR167, and miR160 at the SCP stage; miR156 and miR172 at the MP stage; miR156 at the MRP stage; and miR393 and miR3476 at the PM stage), which had expression abundance of more than 10% of the total expression abundance, served as the main regulators responding to HT stress with positive or negative regulation patterns. These miRNAs orchestrated the expression of the corresponding target genes and led to different responses in the HT-tolerant and the HT-sensitive lines. The results revealed that the HT stress response of miRNAs in cotton anthers were stage-specific and differed with the development of anthers. Our study may enhance the understanding of the response of miRNAs to HT stress in cotton anthers and may clarify the mechanism of plant tolerance to HT stress. |
| 学科主题 | Biochemistry & Molecular Biology ; Chemistry, Multidisciplinary |
| 出版地 | BASEL |
| 电子版国际标准刊号 | 1422-0067 |
| WOS关键词 | POLLEN-TUBE GROWTH ; GENE-EXPRESSION ; FLOWERING TIME ; ABIOTIC STRESS ; MALE-STERILITY ; TOLERANCE ; FERTILITY ; METHYLATION ; MECHANISM ; EVOLUTION |
| WOS研究方向 | Biochemistry & Molecular Biology ; Chemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:000522524400107 |
| 出版者 | MDPI |
| 资助机构 | National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31771847, 31701764] ; National Key R&D Program of China [2018YFD0100401] |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/21838]  |
| 专题 | 中科院植物分子生理学重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Bot, Key Lab Plant Mol Physiol, Beijing 100093, Peoples R China 2.Hunan Acad Agr Sci, Hunan Plant Protect Inst, Changsha 410125, Peoples R China 3.Cotton Sci Res Inst Hunan Prov, Changde 415101, Peoples R China 4.Hunan Agr Univ, Coll Biosci & Biotechnol, Changsha 410128, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, Jin,Pan, Ao,He, Shujun,et al. Different MicroRNA Families Involved in Regulating High Temperature Stress Response during Cotton (Gossypium hirsutum L.) Anther Development[J]. INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES,2020,21(4). |
| APA | Chen, Jin.,Pan, Ao.,He, Shujun.,Su, Pin.,Yuan, Xiaoling.,...&Liu, Zhi.(2020).Different MicroRNA Families Involved in Regulating High Temperature Stress Response during Cotton (Gossypium hirsutum L.) Anther Development.INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES,21(4). |
| MLA | Chen, Jin,et al."Different MicroRNA Families Involved in Regulating High Temperature Stress Response during Cotton (Gossypium hirsutum L.) Anther Development".INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES 21.4(2020). |
入库方式： OAI收割
来源：植物研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。