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蒿属植物系统发育与分类
Phylogeny & Taxonomy of Artemisia
焦伯晗，高天刚(中国科学院植物研究所，北京 100093，中国； 国家植物园，北京 100093，中国 ；中国科学院大学，北京 100093，中国)
发布时间：2023/5/5 17:23:46
摘要
蒿属（
Artemisia）是北温带广布的一个大属，约有400种，具有重要经济和生态价值。蒿属也是著名的分类困难类群，其系统框架一直未能完全解决，属的范围不确定，属下划分长期存在争议。基于从228种（258份样品）的低深度全基因组鸟枪法测序数据中获取的大量核基因单核苷酸多态性，推断蒿属的系统发育关系，获取蒿属基于核基因组数据的完全解决的系统发育框架，提出了一个新的包括8个亚属的蒿属亚属分类方案。海报展示了蒿属的系统关系，属下划分，同时展示代表种的形态和生境特征。
Artemisia is a mega-diverse genus consisting of ~400 species. Despite its medicinal
importance and ecological significance, a well-resolved phylogeny for global Artemisia, a natural generic delimitation and infrageneric taxonomy remain missing. We sampled 228 species (258 samples) of Artemisia and its allies, covering all the subgenera and its main geographical areas, and conducted a phylogenomic analysis based on nuclear single nucleotide polymorphisms (SNPs) obtained from genome skimming data. A well-resolved phylogeny of Artemisia was obtained, the infrageneric taxonomy of Artemisia was revised to include 8 subgenera. The poster show the phylogeny, taxonomy and morphological and habitat characteristics of representative species.
关键词
菊科，蒿属，系统学，分类学，形态学
数据集信息
数据引用
| 必引文献: |
Bohan Jiao, Chen Chen, Meng Wei, Guohao Niu, Jiye Zheng, Guojin Zhang, Jiahao Shen, Daniel Vitales, Joan Vallès, Filip Verloove, Andrey S Erst, Akiko Soejima, Iraj Mehregan, Goro Kokubugata, Gyu-Young Chung, Xuejun Ge, Lianming Gao, Yuan Yuan, Cyprien Joly, Florian Jabbour, Wei Wang, Leila M Shultz, Tiangang Gao, Phylogenomics and morphological evolution of the mega-diverse genus Artemisia (Asteraceae: Anthemideae): implications for its circumscription and infrageneric taxonomy, Annals of Botany, 2023; mcad051, https://doi.org/10.1093/aob/mcad051 |
| 数据引用: |
数据来源于：蒿属植物系统发育与分类,焦伯晗，高天刚(中国科学院植物研究所，北京 100093，中国； 国家植物园，北京 100093，中国 ；中国科学院大学，北京 100093，中国), 2023, 中国科学院植物科学数据中心, DOI:10.12282/plantdata.1389, CSTR:34735.11.PLANTDATA.1389
Normative references：Phylogeny & Taxonomy of Artemisia, 2023, Plant Data Center of Chinese Academy of Sciences, DOI:10.12282/plantdata.1389, CSTR:34735.11.PLANTDATA.1389 |
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中文致谢方式：
感谢中国科学院植物科学数据中心(Plant Data Center of Chinese Academy of Sciences, https://www.plantplus.cn) 提供数据支撑。
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Acknowledgements：
Acknowledgement for the data support from Plant Data Center of Chinese Academy of Sciences (https://www.plantplus.cn).
