Towards disentangling the classification of freshwater fish trypanosomes
作者机构：Guangdong Provincial Key Laboratory of Aquatic Economic AnimalsState Key Laboratory of BiocontrolSchool of Life SciencesSun Yat-sen UniversityGuangzhou 510275China BGI GenomicsBGI-ShenzhenShenzhen 518083China Institute of ParasitologyBiology CentreCzech Academy of SciencesČeskéBudějovice(Budweis)37005Czech Republic Biomedical Research CentreSchool of ScienceEngineering and EnvironmentUniversity of SalfordSalford M54WTUK
出 版 物：《Marine Life Science & Technology》 (海洋生命科学与技术（英文）)
年 卷 期：2023年第5卷第4期
页 面：551-563页
核心收录：
学科分类：0710[理学-生物学] 07[理学] 0713[理学-生态学]
基 金：supported by the National Natural Science Foundation of China(32170470,31720103918 to ZRL,32270446 to DHL) Natural Sciences Foundation of Guangdong Province(2022A1515011874 to DHL) Science and Technology Projects in Guangzhou(202201011831) the Czech Grant Agency 22-01026S to JL
主 题：Freshwaterfish trypanosomes 18S rRNA Morphology Phylogeny
摘 要：Currently,new species of freshwater fish trypanosomes,which are economically important parasites,are being described based on subjectively selected features,i.e.,their cell morphology and the host *** have performed detailed phylogenetic and haplotype diversity analyses of all 18S rRNA genes available for freshwater fish trypanosomes,including the newly obtained sequences of Trypanosoma carassii and Trypanosoma *** on a sequence similarity of 99.5%,we divide these trypanosomes into 15 operational taxonomic units,and propose three nominal scenarios for distinguishing *** and other aquatic *** find evidences for the existence of a low number of freshwater fish trypanosomes,with *** having the widest geographic and host *** analyses support the existence of an umbrella complex composed of *** and two sister species.
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