Mitogenome and phylogenetic analyses support rapid diversification among species groups of small-eared shrews genus Cryptotis(Mammalia:Eulipotyphla:Soricidae)

作     者：Kai He Xing Chen Yin-Bin Qiu Zhu Liu Wen-Zhi Wang Neal Woodman Jesus E.Maldonado Xinghua Pan Kai He;Xing Chen;Yin-Bin Qiu;Zhu Liu;Wen-Zhi Wang;Neal Woodman;Jesús E.Maldonado;Xinghua Pan

作者机构：Department of Biochemistry and Molecular BiologySchool of Basic Medical Sciencesand Guangdong Provincial Key aboratory of Single Cell Technology and ApplicationSouthern Medical UniversityGuangzhouGuangdong 510515China Wildlife Forensic Science ServiceKunmingYunnan 650223China School of ZoologyFaculty of Life sciencesTel Aviv UniversityTel Aviv 6997801 Israel College of Life Science and TechnologyMudanjiang Normal UniversityMudanjiangHeilongjiang 157012China Guizhou Academy of Testing and AnalysisGuiyangGuizhou 550002China U.S.Geological SurveyEastern Ecological Science CenterLaurelMD 20708USA Division of MammalsDepartment of Vertebrate ZoologyNational Museum of Natural HistorySmithsonian InstitutionWashingtonDC 20560USA Center for Conservation GenomicsSmithsonian Conservation Biology InstituteWashingtonDC 20008USA 

出 版 物：《Zoological Research》 (动物学研究（英文）)

年 卷 期：2021年第42卷第6期

页      面：739-745页

核心收录：

学科分类：0710[理学-生物学] 07[理学] 0905[农学-畜牧学] 09[农学] 071007[理学-遗传学] 090501[农学-动物遗传育种与繁殖] 

基　　金：This work was supported by the National Natural Science Foundation of China(31970389 to K.H.,81770173 to X.P.)China Postdoctoral Science Foundation(2009M652952 to K.H.) Pearl River Talents Program Local Innovative and Research Teams(2017BT01S131 to X.P.) 

主　　题：Cryptotis Capture hybridization Hard polytomy Mitochondrial genome Rapid diversification Soricidae 

摘      要：The small-eared shrew genus Cryptotis is the third largest in the family Soricidae and occurs in North,Central,and northern South *** Mexico and Central and South America,most species inhabit geographically isolated moist,montane habitats at middle and high elevations in a typical sky-island *** 49 recognized species have been partitioned into as many as six species groups based on morphological and molecular phylogenetic *** relationships among these species groups are poorly resolved,and their evolutionary histories,including migration patterns and locomotor adaptations,remain ***,we provide a new phylogeny incorporating complete mitochondrial genomes(mitogenomes)and supermatrix *** compared different evolutionary scenarios using approximately unbiased(AU),Kishino-Hasegawa(KH),and Shimodaira-Hasegawa(SH)statistical *** phylogenetic hypothesis based on mitogenomes revealed novel relationships supporting a basal position for the Cryptotis parvusgroup in the genus,and a close relationship between *** and one clade of the *** former relationship is consistent with the least derived humerus morphology and northern distribution of the *** latter relationship i mplies multiple migrations between Central and South *** lack of fine resolution for the species group relationships may be due partly to the lack of taxon *** contrast,multi-approach analyses suggest that the unresolved relationships may be a result of rapid diversification during the early stages of Cryptotis evolution.