Yangia pacifica gen. nov., sp. nov., a novel member of the Roseobacter clade from coastal sediment of the East China Sea

International Journal of Systematic and Evolutionary Microbiology
Xin DaiShuang-Jiang Liu

Abstract

An aerobic, Gram-negative bacterial isolate, strain DX5-10T, was isolated from coastal sediment of the East China Sea. The taxonomy of strain DX5-10T was studied by phenotypic and phylogenetic methods. Strain DX5-10T was motile, formed faint-yellowish colonies and was positive for catalase reaction and weakly positive for oxidase reaction. The nearly complete 16S rRNA gene of strain DX5-10T was obtained and sequence analysis indicated that strain DX5-10T represented an independent lineage within the Roseobacter clade of Alphaproteobacteria. Strain DX5-10T was phylogenetically related to members of the genera Roseobacter, Loktanella, Roseisalinus, Silicibacter, Antarctobacter, Sulfitobacter, Salipiger, Ruegeria and Roseivivax, and the sequence identities among them were less than 95.0%. The predominant respiratory ubiquinone of strain DX5-10T was Q-10 and the DNA G + C content of strain DX5-10T was 63.3 mol%. Therefore, strain DX5-10T represents a novel species of a novel genus, for which the name Yangia pacifica gen. nov., sp. nov. is proposed, with the type strain DX5-10T (= CGMCC 1.3455T = JCM 12573T).

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Citations

Mar 14, 2016·Archives of Microbiology·Kalam LeeSang-Seob Lee
Jun 17, 2009·International Journal of Systematic and Evolutionary Microbiology·Yong-Xia WangXiao-Long Cui
Aug 8, 2009·International Journal of Systematic and Evolutionary Microbiology·Qiang ZhengNian-Zhi Jiao
Nov 10, 2009·International Journal of Systematic and Evolutionary Microbiology·Kwang Kyu KimSong-Gun Kim
Jun 5, 2008·International Journal of Systematic and Evolutionary Microbiology·Chung Yeon Hwang, Byung Cheol Cho
Jul 23, 2009·International Journal of Systematic and Evolutionary Microbiology·Jung-Hoon YoonTae-Kwang Oh
Aug 12, 2009·International Journal of Systematic and Evolutionary Microbiology·Baojiang WangZongze Shao
Feb 1, 2017·Standards in Genomic Sciences·Nyok-Sean LauAbdullah Al-Ashraf Amirul
Dec 23, 2016·International Journal of Systematic and Evolutionary Microbiology·Lingyun QuJunhui Chen
Oct 7, 2017·International Journal of Systematic and Evolutionary Microbiology·Guishan ZhangUlrich Stingl
Dec 7, 2010·International Journal of Systematic and Evolutionary Microbiology·Moon Su ParkChe Ok Jeon
Aug 9, 2007·International Journal of Systematic and Evolutionary Microbiology·Jiao-Yan YingZhi-Pei Liu
Dec 2, 2017·Environmental Microbiology·Clara Martínez-PérezMarcel M M Kuypers
Sep 23, 2021·International Journal of Systematic and Evolutionary Microbiology·Ashish VermaSrinivasan Krishnamurthi

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