A well-supported nuclear phylogeny of Poaceae and implications for the evolution of C4 photosynthesis
文献类型：期刊论文
| 作者 | Huang, Weichen; Zhang, Lin; Columbus, J. Travis; Hu, Yi; Zhao, Yiyong; Tang, Lin10; Guo, Zhenhua; Chen, Wenli9; McKain, Michael8; Bartlett, Madelaine3 |
| 刊名 | MOLECULAR PLANT
 |
| 出版日期 | 2022 |
| 卷号 | 15期号:4页码:755-777 |
| ISSN号 | 1674-2052 |
| 关键词 | Gramineae transcriptome nuclear phylogeny molecular clock C4 photosynthesis ppc gene evolution |
| DOI | 10.1016/j.molp.2022.01.015 |
| 文献子类 | Article |
| 英文摘要 | Poaceae (the grasses) includes rice, maize, wheat, and other crops, and is the most economically important angiosperm family. Poaceae is also one of the largest plant families, consisting of over 11 000 species with a global distribution that contributes to diverse ecosystems. Poaceae species are classified into 12 subfamilies, with generally strong phylogenetic support for their monophyly. However, many relationships within subfamilies, among tribes and/or subtribes, remain uncertain. To better resolve the Poaceae phylogeny, we generated 342 transcriptomic and seven genomic datasets; these were combined with other genomic and transcriptomic datasets to provide sequences for 357 Poaceae species in 231 genera, representing 45 tribes and all 12 subfamilies. Over 1200 low-copy nuclear genes were retrieved from these datasets, with several subsets obtained using additional criteria, and used for coalescent analyses to reconstruct a Poaceae phylogeny. Our results strongly support the monophyly of 11 subfamilies; however, the subfamily Puelioideae was separated into two non-sister clades, one for each of the two previously defined tribes, supporting a hypothesis that places each tribe in a separate subfamily. Molecular clock analyses estimated the crown age of Poaceae to be -101 million years old. Ancestral character reconstruction of C3/C4 photosynthesis supports the hypothesis of multiple independent origins of C4 photosynthesis. These origins are further supported by phylogenetic analysis of the ppc gene family that encodes the phosphoenolpyruvate carboxylase, which suggests that members of three paralogous subclades (ppc-aL1a, ppc-aL1b, and ppcB2) were recruited as functional C4 ppc genes. This study provides valuable resources and a robust phylogenetic framework for evolutionary analyses of the grass family. |
| 学科主题 | Biochemistry & Molecular Biology ; Plant Sciences |
| 电子版国际标准刊号 | 1752-9867 |
| 出版地 | CAMBRIDGE |
| WOS关键词 | GRASSES POACEAE ; PHOSPHOENOLPYRUVATE CARBOXYLASE ; DIVERSIFICATION ; CLASSIFICATION ; BAMBUSOIDEAE ; ORIGINS ; TREE ; CHLORIDOIDEAE ; DIVERGENCE ; SUBFAMILY |
| WOS研究方向 | Science Citation Index Expanded (SCI-EXPANDED) |
| 语种 | 英语 |
| 出版者 | CELL PRESS |
| WOS记录号 | WOS:000787043300004 |
| 资助机构 | Eberly College of Science ; Huck Institutes of the Life Sciences at the Pennsylvania State University ; National Natural Science Foundation of China [31770242, 31970224] ; Ministry of Education Key Laboratory of Biodiversity Science and Ecological Engineering ; State Key Laboratory of Genetic Engineering at Fudan University |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/28659]  |
| 专题 | 系统与进化植物学国家重点实验室 |
| 作者单位 | 1.Zhejiang Univ, Coll Life Sci, Hangzhou 310058, Zhejiang, Peoples R China 2.Fudan Univ, Inst Plant Biol, Sch Life Sci, 2005 Songhu Rd, Shanghai 200438, Peoples R China 3.Univ Alabama, Dept Biol Sci, 411 Mary Harmon Bryant Hall, Tuscaloosa, AL 35487 USA 4.Fudan Univ, State Key Lab Genet Engn, Inst Biodivers Sci, 2005 Songhu Rd, Shanghai 200438, Peoples R China 5.Fudan Univ, Minist Educ, Key Lab Biodivers Sci & Ecol Engn, 2005 Songhu Rd, Shanghai 200438, Peoples R China 6.Univ Massachusetts Amherst, Dept Biol, 611 North Pleasant St, Amherst, MA 01003 USA 7.Penn State Univ, Dept Biol, Huck Inst Life Sci, 510 Mueller Lab, State Coll, PA 16802 USA 8.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Beijing 100093, Peoples R China 9.Chinese Acad Sci, Kunming Inst Bot, Germplasm Bank Wild Species, Plant Germplasm & Genom Ctr, Kunming 650201, Yunnan, Peoples R China 10.Rancho Santa Ana Bot Garden & Claremont Grad Univ, 1500 North Coll Ave, Claremont, CA 91711 USA |
| 推荐引用方式 GB/T 7714 | Huang, Weichen,Zhang, Lin,Columbus, J. Travis,et al. A well-supported nuclear phylogeny of Poaceae and implications for the evolution of C4 photosynthesis[J]. MOLECULAR PLANT,2022,15(4):755-777. |
| APA | Huang, Weichen.,Zhang, Lin.,Columbus, J. Travis.,Hu, Yi.,Zhao, Yiyong.,...&Ma, Hong.(2022).A well-supported nuclear phylogeny of Poaceae and implications for the evolution of C4 photosynthesis.MOLECULAR PLANT,15(4),755-777. |
| MLA | Huang, Weichen,et al."A well-supported nuclear phylogeny of Poaceae and implications for the evolution of C4 photosynthesis".MOLECULAR PLANT 15.4(2022):755-777. |
入库方式： OAI收割
来源：植物研究所
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