Transcriptomic characterization of candidate genes responsive to salt tolerance of Miscanthus energy crops
文献类型：期刊论文
| 作者 | Xu, Qin1,3; Zhu, Caiyun2,5; Xing, Shilai2,5; Fan, Yangyang1,2,3; Liu, Wei5; Yan, Juan4; Li, Jianqiang4; Sang, Tao1,2,3,5; Song, Zhihong1,2,3; Lin, Cong1,3 |
| 刊名 | GLOBAL CHANGE BIOLOGY BIOENERGY
 |
| 出版日期 | 2017-07-01 |
| 卷号 | 9期号:7页码:1222-1237 |
| ISSN号 | 1757-1693 |
| 关键词 | bioenergy energy crop domestication long-term salt tolerance marginal land Miscanthus lutarioriparius resource allocation |
| DOI | 10.1111/gcbb.12413 |
| 英文摘要 | Given the growing need for biofuel production but the lack of suitable land for producing biomass feedstock, development of stress-tolerant energy crops will be increasingly important. We used comparative transcriptomics to reveal differential responses to long-term salt stress among five populations of Miscanthus lutarioriparius grown in the natural habitats and salinity experimental site. A total of 59 genes were found to be potentially responsive to the high-salinity conditions shared by the five populations, including those involved in detoxification, plant defense, photosynthesis, and signal transduction. Of these genes, about 70% were related to abiotic stress response. Among five populations, the most contrasting performance between relatively high survival rates and the relatively weak growing traits was in accordance with the down-regulation of genes involved in growth and up-regulation of genes related to plant stress tolerance in one of the populations. These results might reveal a potential tolerance-productivity trade-off, where resources were allocated from growth to stress resistance. The comparative transcriptomics of different populations among different environments will provide a basis for breeding and domestication of energy crops. |
| 资助项目 | National Natural Science Foundation of China[31500186] ; National Natural Science Foundation of China[31400284] ; Science and Technology Service Network Initiative of the Chinese Academy of Sciences[KFJ-EW-STS-061] ; Science and Technology Service Network Initiative of the Chinese Academy of Sciences[KFJ-EW-STS-119] ; government of Kenli County of the Shandong Province ; government of Dongying City of the Shandong Province |
| WOS研究方向 | Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels |
| 语种 | 英语 |
| 出版者 | WILEY |
| WOS记录号 | WOS:000403225800005 |
| 源URL | [http://202.127.146.157/handle/2RYDP1HH/1346]  |
| 专题 | 中国科学院武汉植物园 |
| 通讯作者 | Sang, Tao |
| 作者单位 | 1.Chinese Acad Sci, Key Lab Plant Resources, Beijing 100093, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Beijing Bot Garden, Inst Bot, Beijing 100093, Peoples R China 4.Chinese Acad Sci, Wuhan Bot Garden, Key Lab Plant Germplasm Enhancement & Special Agr, Wuhan 430074, Peoples R China 5.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Beijing 100093, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xu, Qin,Zhu, Caiyun,Xing, Shilai,et al. Transcriptomic characterization of candidate genes responsive to salt tolerance of Miscanthus energy crops[J]. GLOBAL CHANGE BIOLOGY BIOENERGY,2017,9(7):1222-1237. |
| APA | Xu, Qin.,Zhu, Caiyun.,Xing, Shilai.,Fan, Yangyang.,Liu, Wei.,...&Tao, Chengcheng.(2017).Transcriptomic characterization of candidate genes responsive to salt tolerance of Miscanthus energy crops.GLOBAL CHANGE BIOLOGY BIOENERGY,9(7),1222-1237. |
| MLA | Xu, Qin,et al."Transcriptomic characterization of candidate genes responsive to salt tolerance of Miscanthus energy crops".GLOBAL CHANGE BIOLOGY BIOENERGY 9.7(2017):1222-1237. |
入库方式： OAI收割
来源：武汉植物园
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