Genome-scale angiosperm phylogenies based on nuclear,plastome,and mitochondrial datasets

作     者：Hongyin Hu Pengchuan Sun Yongzhi Yang Jianxiang Ma Jianquan Liu Hongyin Hu;Pengchuan Sun;Yongzhi Yang;Jianxiang Ma;Jianquan Liu

作者机构：State Key Laboratory of Grassland Agro-EcosystemsCollege of EcologyLanzhou UniversityLanzhou 730000China Key Laboratory for Bio-Resource and Eco-Environment of Ministry of EducationCollege of Life SciencesSichuan UniversityChengdu 610065China 

出 版 物：《Journal of Integrative Plant Biology》 (植物学报（英文版）)

年 卷 期：2023年第65卷第6期

页      面：1479-1489页

核心收录：

学科分类：0710[理学-生物学] 07[理学] 09[农学] 071007[理学-遗传学] 0901[农学-作物学] 090102[农学-作物遗传育种] 

基　　金：supported by the Strategic Priority Research Program of the Chinese Academy of Sciences(XDB31000000 to J.L.and Y.Y.) the PhD Programs Foundation of the Department of Education of Gansu(2021QB007 to Y.Y.) the Science Fund for Creative Research Groups of Gansu Province(21JR7RA533 to Y.Y.) the Young Talent Development Project of the State Key Laboratory of Herbage Improvement and Grassland Agro-ecosystems(2021+02 to Y.Y.) the International Collaboration 111 Programme(BP0719040) 

主　　题：angiosperms divergence times genomic phylogenomics 

摘      要：Angiosperms dominate the Earth’s ecosystems and provide most of the basic necessities for human *** major angiosperm clades comprise 64 orders,as recognized by the APGⅣ***,the phylogenetic relationships of angiosperms remain unclear,as phylogenetic trees with different topologies have been reconstructed depending on the sequence datasets utilized,from targeted genes to ***,we used currently available de novo genome data to reconstruct the phylogenies of 366 angiosperm species from 241 genera belonging to 97 families across 43 of the 64 orders based on orthologous genes from the nuclear,plastid,and mitochondrial genomes of the same species with compatible *** phylogenetic relationships were largely consistent with previously constructed phylogenies based on sequence variations in each genome ***,there were major inconsistencies in the phylogenetic relationships of the five Mesangiospermae lineages when different genomes were *** discuss ways to address these inconsistencies,which could ultimately lead to the reconstruction of a comprehensive angiosperm tree of *** angiosperm phylogenies presented here provide a basic framework for further updates and *** phylogenies can also be used as guides to examine the evolutionary trajectories among the three genome types during lineage radiation.