Mitochondrial genomes of Tapes dorsatus and Cardita variegata:insights into Heteroconchia phylogeny

作     者：Xumin WANG Hua ZHANG Xindong TENG Wenhui SUN Zhikai XING Shuang WANG Xiumei LIU Jiangyong QU Lijun WANG Xumin WANG;Hua ZHANG;Xindong TENG;Wenhui SUN;Zhikai XING;Shuang WANG;Xiumei LIU;Jiangyong QU;Lijun WANG

作者机构：College of Life ScienceYantai UniversityYantai 264005China Qingdao International Travel Healthcare CenterQingdao 266071China 

出 版 物：《Journal of Oceanology and Limnology》 (海洋湖沼学报（英文）)

年 卷 期：2024年第42卷第3期

页      面：943-959页

核心收录：

学科分类：0710[理学-生物学] 0908[农学-水产] 0707[理学-海洋科学] 09[农学] 

基　　金：Supported by the Research and Development Program of Shandong Province,China(Major Science and Technology Innovation Project)(No.2021CXGC011306) the MNR Key Laboratory of Eco-Environmental Science and Technology,China(No.MEEST-2021-05) the Natural Science Foundation of Shandong Province(No.ZR2020MD002) the Doctoral Science Research Foundation of Yantai University(Nos.SM15B01,SM19B70,SM19B28) the“Double-Hundred Action”of Yantai City(No.2320004-SM20RC02) 

主　　题：Tapes dorsatus Cardita variegata mitochondrial genome phylogeny 

摘      要：Heteroconchia,a widespread and abundant aquatic invertebrate,is an important clade of bivalve *** relationship between the three branches of Heteroconchia,Palaeoheterodonta,Archiheterodonta,and Euheterodonta has become a main controversy in molecular studies of the relationships between *** the present study,we assembled the complete mitochondrial genomes of Tapes dorsatus(Veneridae)and Cardita variegata(Carditidae)using high-throughput *** is the first mitochondrial genome belonging to the family Carditidae to be *** used 12 protein coding genes(excluding atp8)from the complete mitochondrial genomes of 146 species to recover the internal relationships of *** results support the traditional view of early branching of Palaeoheterodonta and the recovery of the monophyly of Palaeoheterodonta,Anomalodesmata,*** analysis show that gene arrangement within Venerida was highly ***-calibrated phylogenetic studies based on a relaxed molecular clock model suggested that Veneridae originated approximately 337.62 million years ago(Ma)and split into two major clades,whereas Carditidae originated approximately 510.09 *** results provide evidence of the internal relationships of Heteroconchia.