DIVISIONAL MORPHOGENESIS IN DEVIATA-ABBREVESCENS NOV-GEN, NOV-SPEC, NEOGENEIA-HORTUALIS NOV-GEN, NOV-SPEC, AND KAHLIELLA-SIMPLEX (HORVATH) CORLISS AND REDEFINITION OF THE KAHLIELLIDAE (CILIOPHORA, HYPOTRICHIDA)
DIVISIONAL MORPHOGENESIS IN DEVIATA-ABBREVESCENS NOV-GEN, NOV-SPEC, NEOGENEIA-HORTUALIS NOV-GEN, NOV-SPEC, AND KAHLIELLA-SIMPLEX (HORVATH) CORLISS AND REDEFINITION OF THE KAHLIELLIDAE (CILIOPHORA, HYPOTRICHIDA)
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DOI：
10.1016/s0932-4739(11)80098-2
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发表时间：
1995-08-25
影响因子：
2.9
通讯作者：
EIGNER, P
中科院分区：
文献类型：
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作者：
EIGNER, P
有几行纵卷而没有横卷的纤毛虫通常被归为纤毛虫科。然而，纵向的环状排列可以通过不同的形态发生过程产生。其中一种方法是产生额外的新（“新细胞”）原色素和环状细胞，这些原色素和环状细胞在被吸收之前通常会保存数代。这一过程导致间期基础设施的纵向亲本（老）环状行。新血管源蛋白的发育至少有五种不同的方式，但并非所有的方式都会导致间期亲本（老）环状细胞的形成。用原targol浸渍法研究了Deviata abbrevescens 11 . gen.、11 . spec.、Neogeneia hortualis 11 . gen.、11 . spec.和Kahliella simplex (Horvath) Corliss的分裂形态发生，发现了5种新血管源性胶原的发育。这些数据被用来重新定义Kahliellidae：“在身体右侧有一个以上的纵向环状排的真毛虫。”新钙素在形态发生过程中发育“对具有几个纵向环状行的物种的个体发生数据进行比较分析显示，新钙素在9个属和种中，因此被分配到重新定义的Kahliellidae科。其中一个属的形态发生过程是卡利利亚科和刺刺亚科的典型特征，从而将两个科联系起来，表明新定义的卡利利亚科是刺刺亚科的祖先。Kahliella costata （Kahl）被转移到Neogeneia 11 . gen属，K. bacilliformis （Gelei）被转移到Deviata 11 . gen属，K. franzi （Foissner）被转移到Orthoamphisiella Eigner和Foissner属。本文讨论了卡莉利亚科9个属的新骨色素的发育和系统发育。引入了术语“新血管血管”、“新血管血管波”、“血管内多倍”和“合并环状行”。
Hypotrich ciliates with several longitudinal cirral rows and lacking transverse cirri are usually assigned to the family Kahliellidae. Longitudinal cirral rows, however, can be produced by different morphogenetic processes. One of these is by generating additional new (''neokinetal'') anlagen and cirral rows which are usually preserved through a variable number of generations before they are resorbed. This process results in longitudinal parental (old) cirral rows in the interphase infraciliature. Neokinetal anlagen develop in at least five different ways, not all of which, however, result in parental (old) cirral rows in interphase. Five types of neokinetal anlagen development are shown by using protargol impregnation in divisional morphogenesis of Deviata abbrevescens nov. gen., nov. spec., Neogeneia hortualis nov. gen., nov. spec., and Kahliella simplex (Horvath) Corliss. These data are used to redefine the Kahliellidae: ''Euhypotrichina with more than one longitudinal cirral row on right side of body. Neokinetal anlagen develop during morphogenesis'' A comparative analysis of ontogenetic data from species with several longitudinal cirral rows shows neokinetal anlagen in nine genera and species, which are thus assigned to the redefined family Kahliellidae. One of these genera shows morphogenetic processes which are typical for the Kahliellidae and Oxytrichidae and thus link both families, indicating that the newly defined Kahliellidae are ancestors of the Oxytrichidae. Kahliella costata (Kahl) is transferred to the genus Neogeneia nov. gen., K. bacilliformis (Gelei) to the genus Deviata nov. gen., and K. franzi (Foissner) to the genus Orthoamphisiella Eigner and Foissner.Neokinetal anlagen development and phylogeny of the nine genera assigned to the Kahliellidae are discussed. The terms ''neokinetal anlage'', ''neokinetal wave'', ''multiple within'' anlage and ''combined cirral row'' are introduced.