Morphological Diversity of the Micronuclei in Paramecium

Archiv für Protistenkunde Pub Date : 1997-12-01 DOI:10.1016/S0003-9365(97)80017-6

Sergei Fokin

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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草履虫微核的形态多样性

本文对10种草履虫51个种群的微核进行了形态分析，探讨了这些生物核形态的多样性。本文提出了4种类型的微核，而不是文献中已知的两种一般结构类型(“尾状核”和“纹状核”)。它们是“囊泡”型(p.p polycaryum, p.p arcticum, p.p aurelia, p.p multi微核)，“内体”型(p.p calkinsi, p.p woodruffi, p.p duboscqui)，“染色体”型(p.p jenningsi, p.p ichtermani)和“紧凑”型(3个品种)- p.p ocdatum (a)， p.p bursaria (b)和p.p putrinum (c)。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Archiv für Protistenkunde

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