Species delimitation in <i>Amana</i> (Liliaceae): transcriptomes battle with evolutionary complexity

doi:10.1111/cla.12565

	*Species delimitation in Amana* (Liliaceae): transcriptomes battle with evolutionary complexity**
	Wang, Mei-Zhen 7; Wu, Jing 7; Zhang, Sheng-Lu 6; Mao, Li-Mi 5; Ohi-Toma, Tetsuo 4; Takano, Atsuko 3; Zhang, Yong-Hua 2; Cameron, Kenneth M.1; Li, Pan 7
刊名	CLADISTICS
	2023-11-20
页码	22
ISSN号	0748-3007
DOI	10.1111/cla.12565
通讯作者	Li, Pan(panli_zju@126.com)
英文摘要	Species delimitation has long been a subject of controversy, and there are many alternative concepts and approaches used to define species in plants. The genus Amana (Liliaceae), known as "East Asian tulips" has a number of cryptic species and a huge genome size (1C = 21.48-57.35 pg). It also is intriguing how such a spring ephemeral genus thrives in subtropical areas. However, phylogenetic relationships and species delimitation within Amana are challenging. Here we included all species and 84 populations of Amana, which are collected throughout its distribution range. A variety of methods were used to clarify its species relationships based on a combination of morphological, ecological, genetic, evolutionary and phylogenetic species concepts. This evidence supports the recognition of at least 12 species in Amana. Moreover, we explored the complex evolutionary history within the genus and detected several historical hybridization and introgression events based on phylogenetic trees (transcriptomic and plastid), phylonetworks, admixture and ABBA-BABA analyses. Morphological traits have undergone parallel evolution in the genus. This spring ephemeral genus might have originated from a temperate region, yet finally thrives in subtropical areas, and three hypotheses about its adaptive evolution are proposed for future testing. In addition, we propose a new species, Amana polymorpha, from eastern Zhejiang Province, China. This research also demonstrates that molecular evidence at the genome level (such as transcriptomes) has greatly improved the accuracy and reasonability of species delimitation and taxon classification.
资助项目	We sincerely thank Xin-Xin Zhu (Xinyang Normal University), Lu-Xian Liu (Henan University), Jin Murata (The University of Tokyo), Jie Lin (Peoples Government of Zhuji City), Zi-Yi Wang (Southwest University), Si-Yu Zhang (Anhui Normal University), Li-Qiu Z[31970225] ; National Natural Science Foundation of China
WOS关键词	PHYLOGENETIC ANALYSIS ; HYBRID SPECIATION ; INFERENCE ; MODEL ; TOOL ; RECONSTRUCTION ; ALIGNMENT ; PLANTS ; ANHUI ; SEA
WOS研究方向	Evolutionary Biology ; Zoology
语种	英语
出版者	WILEY
WOS记录号	WOS:001107342300001
资助机构	We sincerely thank Xin-Xin Zhu (Xinyang Normal University), Lu-Xian Liu (Henan University), Jin Murata (The University of Tokyo), Jie Lin (Peoples Government of Zhuji City), Zi-Yi Wang (Southwest University), Si-Yu Zhang (Anhui Normal University), Li-Qiu Z ; National Natural Science Foundation of China
内容类型	期刊论文
源URL	[http://ir.nigpas.ac.cn/handle/332004/43152]
专题	中国科学院南京地质古生物研究所
通讯作者	Li, Pan
作者单位	1.Univ Wisconsin, Dept Bot, Madison, WI 53706 USA 2.Wenzhou Univ, Coll Life & Environm Sci, Wenzhou 325035, Peoples R China 3.Museum Nat & Human Act, Hyogo 6 chome, Sanda, Hyogo 6691546, Japan 4.Okayama Univ Sci, Nat Fieldwork Ctr, Kita Ku, Okayama 7000005, Japan 5.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, Nanjing 210008, Jiangsu, Peoples R China 6.Plant Quarantine Stn Linan Dist, Hangzhou 311300, Zhejiang, Peoples R China 7.Zhejiang Univ, Coll Life Sci, Lab Systemat & Evolutionary Bot & Biodivers, Hangzhou 310058, Zhejiang, Peoples R China
推荐引用方式 GB/T 7714	Wang, Mei-Zhen,Wu, Jing,Zhang, Sheng-Lu,et al. Species delimitation in Amana (Liliaceae): transcriptomes battle with evolutionary complexity[J]. CLADISTICS,2023:22.
APA	Wang, Mei-Zhen.,Wu, Jing.,Zhang, Sheng-Lu.,Mao, Li-Mi.,Ohi-Toma, Tetsuo.,...&Li, Pan.(2023).Species delimitation in Amana (Liliaceae): transcriptomes battle with evolutionary complexity.CLADISTICS,22.
MLA	Wang, Mei-Zhen,et al."Species delimitation in Amana (Liliaceae): transcriptomes battle with evolutionary complexity".CLADISTICS (2023):22.