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Literature DB >> 23979010

Molecular diversity of endosymbiotic Nephroselmis (Nephroselmidophyceae) in Hatena arenicola (Katablepharidophycota).

Haruyo Yamaguchi¹, Takeshi Nakayama, Yuichi Hongoh, Masanobu Kawachi, Isao Inouye.

Abstract

Hatena arenicola (Katablepharidophycota) is a single-celled eukaryote that temporarily possesses a chlorophyte alga of the genus Nephroselmis as an intracellular symbiont. In the present study, we investigated the molecular diversity of the endosymbiont Nephroselmis in a natural population of the host H. arenicola. We sequenced the host's 18S rRNA gene and the endosymbiont's plastid-encoded 16S rRNA gene. The results indicated that almost identical strains of the host harbored at least three distinct strains of the algal endosymbiont affiliated to the clade Nephroselmis rotunda. This finding supports our previous hypothesis that H. arenicola and its symbiotic alga are in an early stage of secondary endosymbiosis.

Entities: Disease Species

Mesh：

Substances：

Year: 2013 PMID： 23979010 DOI： 10.1007/s10265-013-0591-1

Source DB: PubMed Journal: J Plant Res ISSN： 0918-9440 Impact factor: 2.629

19 in total

1. Genome coverage and sequence fidelity of phi29 polymerase-based multiple strand displacement whole genome amplification.

Authors: J Guillermo Paez; Ming Lin; Rameen Beroukhim; Jeffrey C Lee; Xiaojun Zhao; Daniel J Richter; Stacey Gabriel; Paula Herman; Hidefumi Sasaki; David Altshuler; Cheng Li; Matthew Meyerson; William R Sellers
Journal: Nucleic Acids Res Date: 2004-05-18 Impact factor: 16.971

2. Hatena arenicola gen. et sp. nov., a katablepharid undergoing probable plastid acquisition.

Authors: Noriko Okamoto; Isao Inouye
Journal: Protist Date: 2006-08-07

3. RAxML-VI-HPC: maximum likelihood-based phylogenetic analyses with thousands of taxa and mixed models.

Authors: Alexandros Stamatakis
Journal: Bioinformatics Date: 2006-08-23 Impact factor: 6.937

4. Taxonomy and phylogeny of a new kleptoplastidal dinoflagellate, Gymnodinium myriopyrenoides sp. nov. (Gymnodiniales, Dinophyceae), and its cryptophyte symbiont.

Authors: Haruyo Yamaguchi; Takeshi Nakayama; Atsushi Kai; Isao Inouye
Journal: Protist Date: 2011-04-14

5. Kakusan4 and Aminosan: two programs for comparing nonpartitioned, proportional and separate models for combined molecular phylogenetic analyses of multilocus sequence data.

Authors: Akifumi S Tanabe
Journal: Mol Ecol Resour Date: 2011-05-19 Impact factor: 7.090

Review 6. On plastid symbiosis in Tontonia appendiculariformis (Ciliophora, Oligotrichina).

Authors: M Laval-Peuto; M Febvre
Journal: Biosystems Date: 1986 Impact factor: 1.973

7. The revised classification of eukaryotes.

Authors: Sina M Adl; Alastair G B Simpson; Christopher E Lane; Julius Lukeš; David Bass; Samuel S Bowser; Matthew W Brown; Fabien Burki; Micah Dunthorn; Vladimir Hampl; Aaron Heiss; Mona Hoppenrath; Enrique Lara; Line Le Gall; Denis H Lynn; Hilary McManus; Edward A D Mitchell; Sharon E Mozley-Stanridge; Laura W Parfrey; Jan Pawlowski; Sonja Rueckert; Laura Shadwick; Lora Shadwick; Conrad L Schoch; Alexey Smirnov; Frederick W Spiegel
Journal: J Eukaryot Microbiol Date: 2012-09 Impact factor: 3.346

8. High-level congruence of Myrionecta rubra prey and Dinophysis species plastid identities as revealed by genetic analyses of isolates from Japanese coastal waters.

Authors: Goh Nishitani; Satoshi Nagai; Katsuhisa Baba; Susumu Kiyokawa; Yuki Kosaka; Kazuyoshi Miyamura; Tetsuya Nishikawa; Kiyonari Sakurada; Akiyoshi Shinada; Takashi Kamiyama
Journal: Appl Environ Microbiol Date: 2010-03-19 Impact factor: 4.792

Molecular diversity of endosymbiotic Nephroselmis (Nephroselmidophyceae) in Hatena arenicola (Katablepharidophycota).

1. Genome coverage and sequence fidelity of phi29 polymerase-based multiple strand displacement whole genome amplification.

2. Hatena arenicola gen. et sp. nov., a katablepharid undergoing probable plastid acquisition.

3. RAxML-VI-HPC: maximum likelihood-based phylogenetic analyses with thousands of taxa and mixed models.

4. Taxonomy and phylogeny of a new kleptoplastidal dinoflagellate, Gymnodinium myriopyrenoides sp. nov. (Gymnodiniales, Dinophyceae), and its cryptophyte symbiont.

5. Kakusan4 and Aminosan: two programs for comparing nonpartitioned, proportional and separate models for combined molecular phylogenetic analyses of multilocus sequence data.

Review 6. On plastid symbiosis in Tontonia appendiculariformis (Ciliophora, Oligotrichina).

7. The revised classification of eukaryotes.

8. High-level congruence of Myrionecta rubra prey and Dinophysis species plastid identities as revealed by genetic analyses of isolates from Japanese coastal waters.

9. A secondary symbiosis in progress?

10. TAXONOMY AND PHYLOGENY OF NEPHROSELMIS CLAVISTELLA SP. NOV. (NEPHROSELMIDOPHYCEAE, CHLOROPHYTA)(1).

1. Primary endosymbiosis and the evolution of light and oxygen sensing in photosynthetic eukaryotes.

2. Endosymbiotic Chlorella variabilis reduces mitochondrial number in the ciliate Paramecium bursaria.