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Salinispora pacifica sp. nov., an actinomycete from marine sediments |
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| Authors: | Lina Ahmed Paul R Jensen Kelle C Freel Ros Brown Amanda L Jones Byung-Yong Kim Michael Goodfellow |
| Institution: | 1. School of Biology, University of Newcastle, Newcastle upon Tyne, NE1 7RU, UK 2. Center for Marine Biotechnology and Biomedicine, Scripps Institution of Oceanography, University of California, San Diego, La Jolla, CA, 92093-0204, USA 3. Department of Agricultural Microbiology, National Academy of Agricultural Science, Rural Development Administration, Suwon, 441-707, Republic of Korea |
| Abstract: | A polyphasic analysis was carried out to clarify the taxonomic status of four marine actinomycete strains that share a phylogenetic relationship and phenotypic characteristics with the genus Salinispora. These strains formed a distinct lineage within the Salinispora 16S rRNA and gyrB trees and were found to possess a range of phenotypic properties and DNA:DNA hybridization values that distinguished them from the type strains of the two validly named species in this genus, Salinispora tropica (CNB-440T, ATCC BAA-916T) and Salinispora arenicola (CNH-643T, ATCC BAA-917T). The combined genotypic and phenotypic data support this conclusion. It is proposed that the strains be designated as Salinispora pacifica sp. nov., the type strain of which is CNR-114T (DSMZ YYYYT = KACC 17160T). |
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