Plastid phylogenomics resolves infrafamilial relationships of the Styracaceae and sheds light on the backbone relationships of the Ericales
文献类型：期刊论文
| 作者 | Meng, Aiping1; Yan, Minghui1,2; Fritsch, Peter W.3; Moore, Michael J.4; Feng, Tao1,2; Yang, Jing5; Deng, Tao6; Zhao, Congxiao7; Yao, Xiaohong1; Sun, Hang6 |
| 刊名 | MOLECULAR PHYLOGENETICS AND EVOLUTION
 |
| 出版日期 | 2018-04-01 |
| 卷号 | 121页码:198-211 |
| 关键词 | Styracaceae Ericales Plastome phylogenomics Inversion Gene loss |
| ISSN号 | 1055-7903 |
| DOI | 10.1016/j.ympev.2018.01.004 |
| 英文摘要 | Relationships among the genera of the small, woody family Styracaceae and among families of the large, diverse order Ericales have resisted complete resolution with sequences from one or a few genes. We used plastome sequencing to attempt to resolve the backbone relationships of Styracaceae and Ericales and to explore plastome structural evolution. Complete plastomes for 23 species are newly reported here, including 18 taxa of Styracaceae and five of Ericales (including species of Sapotaceae, Clethraceae, Symplocaceae, and Diapensiaceae). Combined with publicly available complete plastome data, this resulted in a data set of 60 plastomes, including 11 of the 12 genera of Styracaceae and 12 of 22 families of Ericales. Styracaceae plastomes were found to possess the quadripartite structure typical of angiosperms, with sizes ranging from 155 to 159 kb. Most of the plastomes were found to possess the full complement of typical angiosperm plastome genes. Unusual structural features were detected in plastomes of Alniphyllum and Bruinsmia, including the presence of a large 20-kb inversion (14 genes) in the Large Single-Copy region, the loss or pseudogenization of the clpP and accD genes in Bruinsmia, and the loss of the first exon of rps16 in B. styracoides. Likewise, the second intron from clpP was found to be lost in Alniphyllum and Huodendron. Phylogenomic analyses including all 79 plastid protein-coding genes provided improved resolution for relationships among the genera of Styracaceae and families of Ericales. Styracaceae was strongly supported as monophyletic, with Styrax, Huodendron, and a clade of Alniphyllum + Bruinsmia successively sister to the remainder of the family, all with strong support. All genera of Styracaceae were recovered as monophyletic, except for Halesia and Pterostyrax, which were each recovered as polyphyletic with strong support. Within Ericales, all families were recovered as monophyletic with strong support, with Balsaminaceae sister to remaining Ericales. Most relationships recovered in plastome analyses are congruent with previous analyses based on smaller data sets. Our results demonstrate the power of plastid phylogenomics to improve phylogenetic hypotheses among genera and families, and provide new insight into plastome evolution across Ericales. |
| 资助项目 | Major Program of National Natural Science Foundation of China[31590823] ; National Key R&D Program of China[2017YFC0505200] ; National Natural Science Foundation of China[31370223] ; National Natural Science Foundation of China[31070191] |
| WOS研究方向 | Biochemistry & Molecular Biology ; Evolutionary Biology ; Genetics & Heredity |
| 语种 | 英语 |
| WOS记录号 | WOS:000426200800020 |
| 出版者 | ACADEMIC PRESS INC ELSEVIER SCIENCE |
| 源URL | [http://202.127.146.157/handle/2RYDP1HH/4702]  |
| 专题 | 中国科学院武汉植物园 |
| 通讯作者 | Sun, Hang; Wang, Hengchang |
| 作者单位 | 1.Chinese Acad Sci, Wuhan Bot Garden, Key Lab Plant Germplasm Enhancement & Specialty A, Wuhan, Hubei, Peoples R China 2.Univ Chinese Acad Sci, Beijing, Peoples R China 3.Bot Res Inst Texas, 1700 Univ Dr, Ft Worth, TX USA 4.Oberlin Coll, Dept Biol, Oberlin, OH 44074 USA 5.Chinese Acad Sci, Kunming Inst Bot, Germplasm Bank Wild Species, Plant Germplasm & Genom Ctr, Kunming, Yunnan, Peoples R China 6.Chinese Acad Sci, Kunming Inst Bot, Key Lab Plant Divers & Biogeog East Asia, Kunming, Yunnan, Peoples R China 7.Nanyue Natl Nat Reserves, Nanyue, Hunan, Peoples R China |
| 推荐引用方式 GB/T 7714 | Meng, Aiping,Yan, Minghui,Fritsch, Peter W.,et al. Plastid phylogenomics resolves infrafamilial relationships of the Styracaceae and sheds light on the backbone relationships of the Ericales[J]. MOLECULAR PHYLOGENETICS AND EVOLUTION,2018,121:198-211. |
| APA | Meng, Aiping.,Yan, Minghui.,Fritsch, Peter W..,Moore, Michael J..,Feng, Tao.,...&Wang, Hengchang.(2018).Plastid phylogenomics resolves infrafamilial relationships of the Styracaceae and sheds light on the backbone relationships of the Ericales.MOLECULAR PHYLOGENETICS AND EVOLUTION,121,198-211. |
| MLA | Meng, Aiping,et al."Plastid phylogenomics resolves infrafamilial relationships of the Styracaceae and sheds light on the backbone relationships of the Ericales".MOLECULAR PHYLOGENETICS AND EVOLUTION 121(2018):198-211. |
入库方式： OAI收割
来源：武汉植物园
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