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Literature DB >> 12406777

Diversity of diazotrophic unicellular cyanobacteria in the tropical North Atlantic Ocean.

Luisa I Falcón¹, Frank Cipriano, Andrei Y Chistoserdov, Edward J Carpenter.

Abstract

We present data on the genetic diversity and phylogenetic affinities of N2-fixing unicellular cyanobacteria in the plankton of the tropical North Atlantic Ocean. Our dinitrogenase gene (nifH) sequences grouped together with a group of cyanobacteria from the subtropical North Pacific; another subtropical North Pacific group was only distantly related. Most of the 16S ribosomal DNA sequences from our tropical North Atlantic samples were closely allied with sequences from a symbiont of the diatom Climacodium frauenfeldianum. These findings suggest a complex pattern of evolutionary and ecological divergence among unicellular cyanobacteria within and between ocean basins.

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Year: 2002 PMID： 12406777 PMCID： PMC129911 DOI： 10.1128/AEM.68.11.5760-5764.2002

Source DB: PubMed Journal: Appl Environ Microbiol ISSN： 0099-2240 Impact factor: 4.792

14 in total

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Journal: Appl Environ Microbiol Date: 2001-04 Impact factor: 4.792

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12 in total

1. N2 fixation by unicellular bacterioplankton from the Atlantic and Pacific oceans: phylogeny and in situ rates.

Authors: Luisa I Falcón; Edward J Carpenter; Frank Cipriano; Birgitta Bergman; Douglas G Capone
Journal: Appl Environ Microbiol Date: 2004-02 Impact factor: 4.792

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Authors: H James Tripp; Shellie R Bench; Kendra A Turk; Rachel A Foster; Brian A Desany; Faheem Niazi; Jason P Affourtit; Jonathan P Zehr
Journal: Nature Date: 2010-02-21 Impact factor: 49.962

3. PCR analysis of the distribution of unicellular cyanobacterial diazotrophs in the Arabian Sea.

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Journal: Appl Environ Microbiol Date: 2004-12 Impact factor: 4.792

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Authors: Rebecca J Langlois; Julie LaRoche; Philipp A Raab
Journal: Appl Environ Microbiol Date: 2005-12 Impact factor: 4.792

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Journal: Appl Environ Microbiol Date: 2005-04 Impact factor: 4.792

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Authors: Kendra A Turk; Andrew P Rees; Jonathan P Zehr; Nicole Pereira; Paul Swift; Rachel Shelley; Maeve Lohan; E Malcolm S Woodward; Jack Gilbert
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Authors: Carolin R Loescher; Tobias Großkopf; Falguni D Desai; Diana Gill; Harald Schunck; Peter L Croot; Christian Schlosser; Sven C Neulinger; Nicole Pinnow; Gaute Lavik; Marcel M M Kuypers; Julie LaRoche; Ruth A Schmitz
Journal: ISME J Date: 2014-05-09 Impact factor: 10.302