Physiological and proteomic analyses reveal the protective roles of exogenous hydrogen peroxide in alleviating drought stress in soybean plants
文献类型：期刊论文
| 作者 | Rahman, Md Atikur7; Alam, Iftekhar6; Sharmin, Shamima Akhtar5; Kabir, Ahmad Humayan4; Kim, Yong-Goo; Liu, Gongshe2 ; Lee, Byung-Hyun
|
| 刊名 | PLANT BIOTECHNOLOGY REPORTS
 |
| 出版日期 | 2021 |
| 卷号 | 15期号:6页码:805-818 |
| 关键词 | Hydrogen peroxide Drought stress Physiology Proteome Soybean |
| ISSN号 | 1863-5466 |
| DOI | 10.1007/s11816-021-00719-9 |
| 文献子类 | Article |
| 英文摘要 | Drought stress is one of the major constraints for soybean growth and productivity worldwide. The study was aimed to investigate drought-induced physiological and proteomic changes in soybeans, as well as drought relief using exogenous hydrogen peroxide (H2O2). In drought-stressed plants, H2O2 spray on the leaf surface improved relative water content (RWC), net photosynthetic rate (Pn), and stomatal conductance (Gs). Furthermore, exogenous H2O2 reduced drought stress-induced endogenous MDA and H2O2 levels, as well as increased the key antioxidant enzymes (SOD,CAT, APX and POD) activity and proline content in H2O2-treated soybean plants. These findings showed that H2O2 treatment significantly reduced drought stress by increasing the antioxidative defense system and osmotic adjustment. Furthermore, using matrix-assisted laser desorption/ionization time-of-flight (MALDI-TOF) mass spectrometry, a total of 27 differently expressed proteins was identified, wherein 23 were up-regulated and 4 were down-regulated under drought condition. These proteins were found to be involved in photosynthesis, energy and metabolism, plant defense and antioxidant, signaling and transport, and transcription regulation in response to H2O2 treatment in soybean under drought stress, according to in silico interactome analysis. These findings add to our understanding of H2O2-mediated drought stress alleviation, as well as the physiological and molecular responses of soybean to drought stress. |
| 学科主题 | Biotechnology & Applied Microbiology ; Plant Sciences |
| 出版地 | NEW YORK |
| 电子版国际标准刊号 | 1863-5474 |
| WOS关键词 | SUPEROXIDE-DISMUTASE ; OXIDATIVE STRESS ; CELL-DEATH ; TOLERANCE ; WHEAT ; PRETREATMENT ; SALINITY ; PROTEINS ; RICE ; ACID |
| WOS研究方向 | Science Citation Index Expanded (SCI-EXPANDED) |
| 语种 | 英语 |
| WOS记录号 | WOS:000714997600001 |
| 出版者 | SPRINGER |
| 资助机构 | National Research Foundation of Korea (NRF) [NRF-2011616-F00013] ; BK21Plus Program ; Ministry of Education, Republic of Korea |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/26506]  |
| 专题 | 中科院北方资源植物重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Bot, Key Lab Plant Resources, Beijing 100093, Peoples R China 2.Korea Res Inst Biosci & Biotechnol KRIBB, Biol Resource Ctr, Jeongeup 56212, South Korea 3.Univ Rajshahi, Dept Bot, Mol Plant Physiol Lab, Rajshahi 6205, Bangladesh 4.Natl Inst Biotechnol, Environm Biotechnol Div, Dhaka 1349, Bangladesh 5.Natl Inst Biotechnol, Plant Biotechnol Div, Dhaka 1349, Bangladesh 6.Rural Dev Adm, Grassland & Forage Div, Natl Inst Anim Sci, Cheonan 31000, South Korea 7.Gyeongsang Natl Univ, ILAS, Jinju 52828, South Korea 8.Gyeongsang Natl Univ, Div Appl Life Sci BK21, Jinju 52828, South Korea |
| 推荐引用方式 GB/T 7714 | Rahman, Md Atikur,Alam, Iftekhar,Sharmin, Shamima Akhtar,et al. Physiological and proteomic analyses reveal the protective roles of exogenous hydrogen peroxide in alleviating drought stress in soybean plants[J]. PLANT BIOTECHNOLOGY REPORTS,2021,15(6):805-818. |
| APA | Rahman, Md Atikur.,Alam, Iftekhar.,Sharmin, Shamima Akhtar.,Kabir, Ahmad Humayan.,Kim, Yong-Goo.,...&Lee, Byung-Hyun.(2021).Physiological and proteomic analyses reveal the protective roles of exogenous hydrogen peroxide in alleviating drought stress in soybean plants.PLANT BIOTECHNOLOGY REPORTS,15(6),805-818. |
| MLA | Rahman, Md Atikur,et al."Physiological and proteomic analyses reveal the protective roles of exogenous hydrogen peroxide in alleviating drought stress in soybean plants".PLANT BIOTECHNOLOGY REPORTS 15.6(2021):805-818. |
入库方式： OAI收割
来源：植物研究所
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