{"title":"Morphological Diversity of the Micronuclei in Paramecium","authors":"Sergei Fokin","doi":"10.1016/S0003-9365(97)80017-6","DOIUrl":null,"url":null,"abstract":"<div><p>Morphological analysis of the micronuclei in 51 stocks of 10 Paramecium species was carried out to examine the diversity of the nuclear morphology in these organisms. Instead of the two general structural types of micronuclei which are well-known in the literature (“caudatum” and “aurelia”), 4 types of nuclei are proposed. They are the “vesicular” type (<em>P. polycaryum, P. arcticum, P. aurelia, P. multimicronucleatum</em>), the “endosomal” type (<em>P. calkinsi, P. woodruffi, P. duboscqui</em>), the “chromosomal” type (<em>P. jenningsi, P. wichtermani</em>) and the “compact” type (3 varieties) — <em>P. caudatum</em> (a), <em>P. bursaria</em> (b) and <em>P. putrinum</em> (c).</p></div>","PeriodicalId":100118,"journal":{"name":"Archiv für Protistenkunde","volume":"148 4","pages":"Pages 375-387"},"PeriodicalIF":0.0000,"publicationDate":"1997-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S0003-9365(97)80017-6","citationCount":"37","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Archiv für Protistenkunde","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0003936597800176","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 37
Abstract
Morphological analysis of the micronuclei in 51 stocks of 10 Paramecium species was carried out to examine the diversity of the nuclear morphology in these organisms. Instead of the two general structural types of micronuclei which are well-known in the literature (“caudatum” and “aurelia”), 4 types of nuclei are proposed. They are the “vesicular” type (P. polycaryum, P. arcticum, P. aurelia, P. multimicronucleatum), the “endosomal” type (P. calkinsi, P. woodruffi, P. duboscqui), the “chromosomal” type (P. jenningsi, P. wichtermani) and the “compact” type (3 varieties) — P. caudatum (a), P. bursaria (b) and P. putrinum (c).
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