Genome Sequencing of the Endangered Kingdonia uniflora (Circaeasteraceae, Ranunculales) Reveals Potential Mechanisms of Evolutionary Specialization
文献类型：期刊论文
| 作者 | Sun, Yanxia6,7; Deng, Tao8; Zhang, Aidi6,9; Moore, Michael J.2; Landis, Jacob B.1,3,4; Lin, Nan6,7; Zhang, Huajie6,7; Zhang, Xu6,7; Huang, Jinling5; Zhang, Xiujun6,9 |
| 刊名 | ISCIENCE
 |
| 出版日期 | 2020-05-22 |
| 卷号 | 23期号:5页码:37 |
| DOI | 10.1016/j.isci.2020.101124 |
| 英文摘要 | Kingdonia uniflora, an alpine herb, has an extremely narrow distribution and represents a model for studying evolutionary mechanisms of species that have adapted to undisturbed environments for evolutionarily long periods of time. We assembled a 1,004.7-Mb draft genome (encoding 43,301 genes) of K. uniflora and found significant overrepresentation in gene families associated with DNA repair, underrepresentation in gene families associated with stress response, and loss of most plastid ndh genes. During the evolutionary process, the overrepresentation of gene families involved in DNA repair could help asexual K. uniflora reduce the accumulation of deleterious mutations, while reducing genetic diversity, which is important in responding to environment fluctuations. The underrepresentation of gene families related to stress response and functional loss of ndh genes could be due to lack or loss of ability to respond to environmental changes caused by long-term adaptation to a relatively stable ecological environment. |
| 资助项目 | Chinese Academy of Sciences[XDA20050203] ; Program Foundation for the Backbone of Scientific Research by Wuhan Botanical Garden, Chinese Academy of Sciences[Y855241G01] ; Major Program of National Natural Science Foundation of China[31590823] ; National Key R and D Program of China[2017YFC0505200] |
| WOS研究方向 | Science & Technology - Other Topics |
| 语种 | 英语 |
| WOS记录号 | WOS:000536743600080 |
| 出版者 | CELL PRESS |
| 源URL | [http://202.127.146.157/handle/2RYDP1HH/15330]  |
| 专题 | 中国科学院武汉植物园 |
| 通讯作者 | Zhang, Xiujun; Sun, Hang; Wang, Hengchang |
| 作者单位 | 1.Cornell Univ, LH Bailey Hortorium, Ithaca, NY 14853 USA 2.Oberlin Coll, Dept Biol, Oberlin, OH 44074 USA 3.Univ Calif Riverside, Dept Bot & Plant Sci, Riverside, CA 92521 USA 4.Cornell Univ, Plant Biol Sect, Sch Integrat Plant Sci, Ithaca, NY 14853 USA 5.East Carolina Univ, Dept Biol, Greenville, NC 27858 USA 6.Chinese Acad Sci, CAS Key Lab Plant Germplasm Enhancement & Special, Wuhan Bot Garden, Wuhan, Hubei, Peoples R China 7.Chinese Acad Sci, Ctr Conservat Biol, Core Bot Gardens, Wuhan, Hubei, Peoples R China 8.Chinese Acad Sci, Kunming Inst Bot, Key Lab Plant Divers & Biogeog East Asia, Kunming, Yunnan, Peoples R China 9.Chinese Acad Sci, Ctr Econ Bot, Core Bot Gardens, Wuhan, Hubei, Peoples R China |
| 推荐引用方式 GB/T 7714 | Sun, Yanxia,Deng, Tao,Zhang, Aidi,et al. Genome Sequencing of the Endangered Kingdonia uniflora (Circaeasteraceae, Ranunculales) Reveals Potential Mechanisms of Evolutionary Specialization[J]. ISCIENCE,2020,23(5):37. |
| APA | Sun, Yanxia.,Deng, Tao.,Zhang, Aidi.,Moore, Michael J..,Landis, Jacob B..,...&Wang, Hengchang.(2020).Genome Sequencing of the Endangered Kingdonia uniflora (Circaeasteraceae, Ranunculales) Reveals Potential Mechanisms of Evolutionary Specialization.ISCIENCE,23(5),37. |
| MLA | Sun, Yanxia,et al."Genome Sequencing of the Endangered Kingdonia uniflora (Circaeasteraceae, Ranunculales) Reveals Potential Mechanisms of Evolutionary Specialization".ISCIENCE 23.5(2020):37. |
入库方式： OAI收割
来源：武汉植物园
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。