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| The resurrection genome of Boea hygrometrica: A blueprint for survival of dehydration | |
Xiao, Lihong; Yang, Ge; Zhang, Liechi; Yang, Xinhua1; Zhao, Shuang1; Ji, Zhongzhong; Zhou, Qing1; Hu, Min1; Wang, Yu; Chen, Ming1; Xu, Yu; Jin, Haijing; Xiao, Xuan; Hu, Guipeng; Bao, Fang; Hu, Yong; Wan, Ping; Li, Legong; Deng, Xin2 ; Kuang, Tingyun3; Xiang, Chengbin4; Zhu, Jian-Kang; Oliver, Melvin J.; He, Yikun
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| 2015 | |
| 发表期刊 | PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
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| ISSN | 0027-8424 |
| 卷号 | 112期号:18页码:5833-5837 |
| 摘要 | Drying without dying is an essential trait in land plant evolution. Unraveling how a unique group of angiosperms, the Resurrection Plants, survive desiccation of their leaves and roots has been hampered by the lack of a foundational genome perspective. Here we report the similar to 1,691-Mb sequenced genome of Boea hygrometrica, an important resurrection plant model. The sequence revealed evidence for two historical genome-wide duplication events, a compliment of 49,374 protein-coding genes, 29.15% ofwhich are unique (orphan) to Boea and 20% of which (9,888) significantly respond to desiccation at the transcript level. Expansion of early light-inducible protein (ELIP) and 5S rRNA genes highlights the importance of the protection of the photosynthetic apparatus during drying and the rapid resumption of protein synthesis in the resurrection capability of Boea. Transcriptome analysis reveals extensive alternative splicing of transcripts and a focus on cellular protection strategies. The lack of desiccation tolerance-specific genome organizational features suggests the resurrection phenotype evolved mainly by an alteration in the control of dehydration response genes. |
| 关键词 | vegetative desiccation tolerance resurrection plant Boea hygrometrica drought tolerance enhancement genome |
| 学科领域 | Multidisciplinary Sciences |
| DOI | 10.1073/pnas.1505811112 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS关键词 | VEGETATIVE DESICCATION TOLERANCE ; MOLECULAR-MECHANISMS ; PLANT ; GENES ; ORGANIZATION ; EVOLUTION ; LIGHT |
| WOS研究方向 | Science Citation Index Expanded (SCI-EXPANDED) |
| WOS记录号 | WOS:000353953800076 |
| 出版者 | NATL ACAD SCIENCES |
| 文献子类 | Article |
| 出版地 | WASHINGTON |
| 资助机构 | Chinese Ministry of Agriculture [2014ZX08009-23B, 2009ZX08009-058B] ; Chinese Ministry of Science and Technology [2007AA021405] ; Funding Project for Academic Human Resources Development in Institutions of Higher Learning Under the Jurisdiction of Beijing Municipality ; National Key Disciplines of China ; NATIONAL INSTITUTE ON ALCOHOL ABUSE AND ALCOHOLISM [R21AA021405] Funding Source: NIH RePORTER ; ARS [ARS-0424655] Funding Source: Federal RePORTER |
| 作者邮箱 | jkzhu@purdue.edu ; Mel.Oliver@ars.usda.gov ; yhe@cnu.edu.cn |
| 作品OA属性 | Green Published, Bronze |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.ibcas.ac.cn/handle/2S10CLM1/25847 |
| 专题 | 中科院光生物学重点实验室 |
| 作者单位 | 1.Capital Normal Univ, Sch Life Sci, Beijing 100048, Peoples R China 2.Beijing Genom Inst Shenzhen, Shenzhen 518083, Peoples R China 3.Chinese Acad Sci, Inst Bot, Key Lab Plant Resources, Beijing 100093, Peoples R China 4.Chinese Acad Sci, Inst Bot, Key Lab Photobiol, Beijing 100093, Peoples R China 5.Univ Sci & Technol China, Sch Life Sci, Hefei 230022, Peoples R China 6.Chinese Acad Sci, Shanghai Ctr Plant Stress Biol, Shanghai 200032, Peoples R China 7.Purdue Univ, Dept Hort & Landscape Architecture, W Lafayette, IN 47907 USA 8.Oliver, Melvin J.] Univ Missouri, USDA, Agr Res Serv, Midwest Area,Plant Genet Res Unit, Columbia, MO 65211 USA |
| 推荐引用方式 GB/T 7714 | Xiao, Lihong,Yang, Ge,Zhang, Liechi,et al. The resurrection genome of Boea hygrometrica: A blueprint for survival of dehydration[J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA,2015,112(18):5833-5837. |
| APA | Xiao, Lihong.,Yang, Ge.,Zhang, Liechi.,Yang, Xinhua.,Zhao, Shuang.,...&He, Yikun.(2015).The resurrection genome of Boea hygrometrica: A blueprint for survival of dehydration.PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA,112(18),5833-5837. |
| MLA | Xiao, Lihong,et al."The resurrection genome of Boea hygrometrica: A blueprint for survival of dehydration".PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 112.18(2015):5833-5837. |
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| Xiao-2015-The resurr（1291KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 浏览 请求全文 | |
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