Morphological and molecular analyses of a Philine kinglipini outbreak in summer of 2022 in Jiaozhou Bay,China

作     者：Zelin DUAN Yanan YU Jing WANG Junlong ZHANG Nansheng CHEN Zelin DUAN;Yanan YU;Jing WANG;Junlong ZHANG;Nansheng CHEN

作者机构：CAS Key Laboratory of Marine Ecology and Environmental SciencesInstitute of OceanologyChinese Academy of SciencesQingdao 266071China Laboratory of Marine Ecology and Environmental ScienceLaoshan LaboratoryQingdao 266237China Center for Ocean Mega-ScienceChinese Academy of SciencesQingdao 266071China Laboratory of Marine Organism Taxonomy and PhylogenyQingdao Key Laboratory of Marine Biodiversity and ConservationInstitute of OceanologyChinese Academy of SciencesQingdao 266071China Marine Biological MuseumChinese Academy of SciencesQingdao 266071China Department of Molecular Biology and BiochemistrySimon Fraser UniversityBurnabyBritish ColumbiaV5A 1S6Canada 

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：831-848页

核心收录：

学科分类：0710[理学-生物学] 090801[农学-水产养殖] 0908[农学-水产] 0707[理学-海洋科学] 09[农学] 

基　　金：Supported by the Strategic Priority Research Program of the Chinese Academy of Sciences(Nos.XDA22050302,XDB42000000) the Taishan Scholar Project Special Fund(to Nansheng CHEN) the Post-doctoral Program of Qingdao 2021(No.E2KY14101N) 

主　　题：marine species outbreaks metabarcoding analysis mitochondrial genome Philine kinglipini phylogenetics spatial-temporal dynamics 

摘      要：A sudden and unprecedented outbreak of molluscan Philine kinglipini occurred in summer 2022 in Jiaozhou Bay,Shandong,China,causing substantial damage to local mariculture industry of the Manila clam Ruditapes *** *** has been found in many coastal regions of China,the molecular research of *** has not been extensively studied,making it difficult to accurately identify and track *** samples in field using molecular *** were collected during the outbreak and their morphological features and molecular sequences were *** show that the causative species of the outbreak was *** mitochondrial genome(mt DNA)of *** was constructed for the first time,based on which phylogenetic analysis of the mt DNAs of *** and related species in the order Cephalaspidea was carried *** revealed by metabarcoding analysis of 18S rDNA V4,the seasonal change of *** and closely related Philine species was striking with peaks between April and ***,metabarcoding analysis is applicable tool for monitoring the bloom development of *** and related *** study generated for the first time essential molecular marker sequences and mtDNA of ***,which provided a reference for future characterization and monitoring of its outbreaks and for phylogenetic analysis of Philine species.