Grellamoeba robusta gen. n., sp n., a possible member of the family Acramoebidae Smirnov, Nassonova et Cavalier-Smith, 2008
Grellamoeba robusta gen. n., sp n., a possible member of the family Acramoebidae Smirnov, Nassonova et Cavalier-Smith, 2008
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DOI：
10.1016/j.ejop.2009.10.004
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发表时间：
2010-05-01
影响因子：
2.9
通讯作者：
Peckova, Hana
中科院分区：
文献类型：
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作者：
Dykova, Iva;Kostka, Martin;Peckova, Hana
从梭鲈（Sanderlucioperca（L.））肾组织已经使用光学和透射电子显微镜表征。SSU rDNA的测序和系统发育分析的基础上广泛的序列数据集完成了我们的研究。获得的所有数据表明，该菌株属于以前没有描述过的物种。由于现有的阿米巴属都不适用于这种生物，因此建立了新属Grellamoeba，并描述了模式种Grellamoeba robusta。虽然G. robusta对所应用的分析方法敏感，与Acramoeba dendroida Smirnov，Nassonova et Cavalier-Smith，2008分组的趋势是明显的。(C)2009年Elsevier GmbH。All rights reserved.
A strain of naked amoeba isolated from pikeperch (Sander lucioperca (L.)) kidney tissue has been characterized using light- and transmission electron microscopy. Sequencing of SSU rDNA and phylogenetic analysis based on a broad dataset of sequences completed our study. All data obtained suggest that this strain belongs to a species that has not been described before. As none of the existing genera of amoebae is applicable to this organism, the new genus Grellamoeba is established and the type species Grellamoeba robusta is described. Although the phylogenetic position of the SSU rDNA sequence of the type strain of G. robusta is sensitive to the method of analysis applied, a tendency to group with Acramoeba dendroida Smirnov, Nassonova et Cavalier-Smith, 2008 is evident. (C) 2009 Elsevier GmbH. All rights reserved.