Ludmila V. Chistyakova , Alexei Yu. Kostygov , Andrew V. Goodkov , Anton V. Radaev , Alexander O. Frolov
{"title":"Mastigamoeba aspera pelobiont的系统发育位置和Mastigamoebidae科（Archamoebae，Pelobiotida）的修订。","authors":"Ludmila V. Chistyakova , Alexei Yu. Kostygov , Andrew V. Goodkov , Anton V. Radaev , Alexander O. Frolov","doi":"10.1016/j.ejop.2023.126029","DOIUrl":null,"url":null,"abstract":"<div><p><span>In this study, we presented the results of our molecular phylogenetic analysis<span> of Archamoebae<span> using a newly obtained sequence of the 18S rRNA gene of </span></span></span><em>Mastigamoeba aspera</em><span>, the type species of the genus. In addition, we characterized the general organization of the tubulin cytoskeleton of </span><em>M. aspera</em> by immunofluorescent microscopy and TEM. Our findings allowed us to revise the family Mastigamoebidae and establish within it two subfamilies: Mastigamoebinae for the genus <em>Mastigamoeba</em> and Seraviniinae subfam. nov. for the genera <em>Seravinia</em> gen. nov., <em>Paramastigamoeba</em> gen. nov., <em>Iodamoeba</em> and <span><em>Endolimax</em></span>. The type genera <em>Mastigamoeba</em> and <em>Seravinia</em> are clearly distinguished by the structure of the basal apparatus of flagella. In addition, the tubulin cytoskeleton of several <em>Mastigamoeba</em> spp. contains a rim of microtubules around the nuclei.</p></div>","PeriodicalId":12042,"journal":{"name":"European journal of protistology","volume":"91 ","pages":"Article 126029"},"PeriodicalIF":1.9000,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Phylogenetic position of the pelobiont Mastigamoeba aspera and revision of the family Mastigamoebidae (Archamoebae, Pelobiontida)\",\"authors\":\"Ludmila V. Chistyakova , Alexei Yu. Kostygov , Andrew V. Goodkov , Anton V. Radaev , Alexander O. Frolov\",\"doi\":\"10.1016/j.ejop.2023.126029\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p><span>In this study, we presented the results of our molecular phylogenetic analysis<span> of Archamoebae<span> using a newly obtained sequence of the 18S rRNA gene of </span></span></span><em>Mastigamoeba aspera</em><span>, the type species of the genus. In addition, we characterized the general organization of the tubulin cytoskeleton of </span><em>M. aspera</em> by immunofluorescent microscopy and TEM. Our findings allowed us to revise the family Mastigamoebidae and establish within it two subfamilies: Mastigamoebinae for the genus <em>Mastigamoeba</em> and Seraviniinae subfam. nov. for the genera <em>Seravinia</em> gen. nov., <em>Paramastigamoeba</em> gen. nov., <em>Iodamoeba</em> and <span><em>Endolimax</em></span>. The type genera <em>Mastigamoeba</em> and <em>Seravinia</em> are clearly distinguished by the structure of the basal apparatus of flagella. In addition, the tubulin cytoskeleton of several <em>Mastigamoeba</em> spp. contains a rim of microtubules around the nuclei.</p></div>\",\"PeriodicalId\":12042,\"journal\":{\"name\":\"European journal of protistology\",\"volume\":\"91 \",\"pages\":\"Article 126029\"},\"PeriodicalIF\":1.9000,\"publicationDate\":\"2023-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"European journal of protistology\",\"FirstCategoryId\":\"99\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0932473923000743\",\"RegionNum\":2,\"RegionCategory\":\"生物学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"MICROBIOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"European journal of protistology","FirstCategoryId":"99","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0932473923000743","RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"MICROBIOLOGY","Score":null,"Total":0}
Phylogenetic position of the pelobiont Mastigamoeba aspera and revision of the family Mastigamoebidae (Archamoebae, Pelobiontida)
In this study, we presented the results of our molecular phylogenetic analysis of Archamoebae using a newly obtained sequence of the 18S rRNA gene of Mastigamoeba aspera, the type species of the genus. In addition, we characterized the general organization of the tubulin cytoskeleton of M. aspera by immunofluorescent microscopy and TEM. Our findings allowed us to revise the family Mastigamoebidae and establish within it two subfamilies: Mastigamoebinae for the genus Mastigamoeba and Seraviniinae subfam. nov. for the genera Seravinia gen. nov., Paramastigamoeba gen. nov., Iodamoeba and Endolimax. The type genera Mastigamoeba and Seravinia are clearly distinguished by the structure of the basal apparatus of flagella. In addition, the tubulin cytoskeleton of several Mastigamoeba spp. contains a rim of microtubules around the nuclei.
期刊介绍：
Articles deal with protists, unicellular organisms encountered free-living in various habitats or as parasites or used in basic research or applications. The European Journal of Protistology covers topics such as the structure and systematics of protists, their development, ecology, molecular biology and physiology. Beside publishing original articles the journal offers a forum for announcing scientific meetings. Reviews of recently published books are included as well. With its diversity of topics, the European Journal of Protistology is an essential source of information for every active protistologist and for biologists of various fields.
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