Reticulate evolution of the tertiary relict Osmanthus

网状进化 生物 渗入 系统发育树 进化生物学 溯祖理论 克莱德 系统发育学 谱系(遗传) 遗传学 基因
作者
Yongfu Li,Xuan Li,Shuai Nie,Min Zhang,Qinghua Yang,Wenbin Xu,Yi‐Fan Duan,Xianrong Wang
出处
期刊:Plant Journal [Wiley]
卷期号:117 (1): 145-160 被引量:1
标识
DOI:10.1111/tpj.16480
摘要

SUMMARY When interspecific gene flow is common, species relationships are more accurately represented by a phylogenetic network than by a bifurcating tree. This study aimed to uncover the role of introgression in the evolution of Osmanthus , the only genus of the subtribe Oleinae (Oleaceae) with its distribution center in East Asia. We built species trees, detected introgression, and constructed networks using multiple kinds of sequencing data (whole genome resequencing, transcriptome sequencing, and Sanger sequencing of nrDNA) combined with concatenation and coalescence approaches. Then, based on well‐understood species relationships, historical biogeographic analyses and diversification rate estimates were employed to reveal the history of Osmanthus . Osmanthus originated in mid‐Miocene Europe and dispersed to the eastern Tibetan Plateau in the late Miocene. Thereafter, it continued to spread eastwards. Phylogenetic conflict is common within the ‘Core Osmanthus’ clade and is seen at both early and late stages of diversification, leading to hypotheses of net‐like species relationships. Incomplete lineage sorting proved ineffective in explaining phylogenetic conflicts and thus supported introgression as the main cause of conflicts. This study elucidates the diversification history of a relict genus in the subtropical regions of eastern Asia and reveals that introgression had profound effects on its evolutionary history.
最长约 10秒,即可获得该文献文件

科研通智能强力驱动
Strongly Powered by AbleSci AI
更新
PDF的下载单位、IP信息已删除 (2025-6-4)

科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
Owen应助Kombate采纳,获得10
刚刚
刚刚
刚刚
WJ发布了新的文献求助10
1秒前
研友_8op5gL发布了新的文献求助10
1秒前
wyx完成签到,获得积分10
3秒前
甜甜玫瑰发布了新的文献求助10
4秒前
SciGPT应助宋宋采纳,获得10
4秒前
帕荣荣发布了新的文献求助10
4秒前
ZLY发布了新的文献求助10
5秒前
5秒前
huhu发布了新的文献求助10
6秒前
852应助科研通管家采纳,获得10
6秒前
大模型应助科研通管家采纳,获得10
6秒前
脑洞疼应助科研通管家采纳,获得10
6秒前
FashionBoy应助科研通管家采纳,获得10
7秒前
7秒前
深情安青应助科研通管家采纳,获得10
7秒前
Ava应助科研通管家采纳,获得10
7秒前
李爱国应助小韩采纳,获得10
7秒前
Akim应助科研通管家采纳,获得10
7秒前
SciGPT应助科研通管家采纳,获得10
7秒前
所所应助科研通管家采纳,获得10
7秒前
Hello应助科研通管家采纳,获得10
7秒前
深情安青应助科研通管家采纳,获得10
7秒前
7秒前
科研通AI5应助科研通管家采纳,获得10
7秒前
wanci应助科研通管家采纳,获得10
7秒前
7秒前
7秒前
7秒前
8秒前
9秒前
icee发布了新的文献求助10
11秒前
11秒前
12秒前
12秒前
Rondab应助帕荣荣采纳,获得10
12秒前
liang发布了新的文献求助10
13秒前
完美世界应助FunHigh采纳,获得10
13秒前
高分求助中
A new approach to the extrapolation of accelerated life test data 1000
Picture Books with Same-sex Parented Families: Unintentional Censorship 700
ACSM’s Guidelines for Exercise Testing and Prescription, 12th edition 500
Nucleophilic substitution in azasydnone-modified dinitroanisoles 500
不知道标题是什么 500
Indomethacinのヒトにおける経皮吸収 400
Phylogenetic study of the order Polydesmida (Myriapoda: Diplopoda) 370
热门求助领域 (近24小时)
化学 材料科学 医学 生物 工程类 有机化学 生物化学 物理 内科学 纳米技术 计算机科学 化学工程 复合材料 遗传学 基因 物理化学 催化作用 冶金 细胞生物学 免疫学
热门帖子
关注 科研通微信公众号,转发送积分 3975814
求助须知:如何正确求助?哪些是违规求助? 3520123
关于积分的说明 11201020
捐赠科研通 3256502
什么是DOI,文献DOI怎么找? 1798347
邀请新用户注册赠送积分活动 877523
科研通“疑难数据库(出版商)”最低求助积分说明 806417