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Article

Abundant proteorhodopsin genes in the North Atlantic Ocean.

Environmental microbiology - 1 Jan 2008

Campbell Barbara J, Waidner Lisa A, Cottrell Matthew T, Kirchman David L

Abstract excerpt

Proteorhodopsin (PR) is a light-driven proton pump that has been found in a variety of marine bacteria, including Pelagibacter ubique, a member of the ubiquitous SAR11 clade. The goals of this study were to explore the diversity of PR genes and to estimate their abundance in the North Atlantic Ocean using quantitative polymerase chain reaction (QPCR). We found that PR genes in the western portion of the Sargasso...

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Identifiers

PMID: 18211270
DOI: 10.1111/j.1462-2920.2007.01436.x

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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