4.2 Article

Tetrahymena glochidiophila n. sp., a new species of Tetrahymena (Ciliophora) that causes mortality to glochidia larvae of freshwater mussels (Bivalvia)

期刊

DISEASES OF AQUATIC ORGANISMS
卷 127, 期 2, 页码 125-136

出版社

INTER-RESEARCH
DOI: 10.3354/dao03188

关键词

Glochidia; Ciliate; Histophagy; Tetrahymena glochidiophila; Lampsilis siliquoidea; Freshwater mussel parasite

资金

  1. NSERC
  2. Chemicals Management Plan of Environment and Climate Change Canada

向作者/读者索取更多资源

A ciliate protozoan was discovered whose presence coincided with a rapid decrease in the viability (i.e. ability to close valves) of glochidia of the freshwater mussel Lampsilis siliquoidea. Microscopic examination showed it to be a histophagous tetrahymenine ciliate. Small subunit (SSU) rRNA and cytochrome c oxidase subunit 1 (cox1) barcode sequences from cultured cells showed that it belongs to the same new species isolated from water samples as a free-living ciliate. Phylogenetic analyses place this new ciliate in the same clade with the macrostome species Tetra hymena paravorax, and we propose the name T. glochidiophila n. sp. for this new species. The phylogeny provides further support for the hypothesis that histophagy was a life history trait of the ancestor of Tetrahymena.

作者

我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。

评论

主要评分

4.2
评分不足

次要评分

新颖性
-
重要性
-
科学严谨性
-
评价这篇论文

推荐

暂无数据
暂无数据