globalchange  > 过去全球变化的重建
DOI: 10.1016/j.marpolbul.2016.03.058
Scopus记录号: 2-s2.0-84962691704
论文题名:
Diversity of bacteria in ships ballast water as revealed by next generation DNA sequencing
作者: Brinkmeyer R.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2016
卷: 107, 期:1
起始页码: 277
结束页码: 285
语种: 英语
英文关键词: 16S rRNA ; Bacteria ; Ballast water ; Ion Torrent PGM ; Pathogens
Scopus关键词: DNA sequences ; Fish ; Gene encoding ; Ions ; Pathogens ; Polymerase chain reaction ; RNA ; Ships ; Water ; 16S rRNA ; Bacterial diversity ; Ballast water ; Gammaproteobacteria ; Legionella species ; Next-generation dna sequencing ; Phylogenetic analysis ; Terrestrial plants ; Bacteria ; bacterial RNA ; ribosome RNA ; bacterial DNA ; RNA 16S ; bacterium ; ballast water ; biodiversity ; DNA ; merchant ship ; pathogen ; phylogenetics ; RNA ; Alphaproteobacteria ; Article ; bacterium contamination ; bacterium detection ; ballast water ; Corynebacterium ; Corynebacterium diptheriae ; DNA sequence ; Francisella ; Francisella piscicida ; Gammaproteobacteria ; gene amplification ; Legionella ; microbial diversity ; next generation sequencing ; nonhuman ; ocean environment ; pathogen load ; phylogeny ; Piscirickettsia salmonis ; polymerase chain reaction ; Roseobacter ; sea pollution ; semiconductor ; ship ; sludge ; species composition ; species dominance ; United States ; bacterium ; classification ; DNA sequence ; genetics ; isolation and purification ; microbiology ; ship ; Houston ; Texas ; United States ; Alphaproteobacteria ; Bacteria (microorganisms) ; Corynebacterium ; Francisella ; Gammaproteobacteria ; Legionella ; Piscirickettsia salmonis ; Roseobacter ; Bacteria ; DNA, Bacterial ; Phylogeny ; RNA, Ribosomal, 16S ; Sequence Analysis, DNA ; Ships ; Water Microbiology
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science ; Earth and Planetary Sciences: Oceanography ; Environmental Science: Pollution
英文摘要: The bacterial diversity in ballast water from five general cargo ships calling at the Port of Houston was determined with ion semiconductor DNA sequencing (Ion Torrent PGM) of PCR amplified 16S rRNA genes. Phylogenetic analysis revealed that the composition of bacteria in ballast water did not resemble that of typical marine habitats or even open ocean waters where BWEs occur. The predominant group of bacteria in ships conducting BWEs was the Roseobacter clade within the Alphaproteobacteria. In contrast, Gammaproteobacteria were predominant in the ship that did not conduct a BWE. All the ships contained human, fish, and terrestrial plant pathogens as well as bacteria indicative of fecal or activated sludge contamination. Most of the 60 pathogens had not been detected in ballast water previously. Among these were the human pathogens Corynebacterium diptheriae and several Legionella species and the fish pathogens Francisella piscicida and Piscirickettsia salmonis. © 2016 Elsevier Ltd.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/87070
Appears in Collections:过去全球变化的重建
全球变化的国际研究计划

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作者单位: Department of Marine Sciences, Texas A and M University at Galveston, Galveston, TX, United States

Recommended Citation:
Brinkmeyer R.. Diversity of bacteria in ships ballast water as revealed by next generation DNA sequencing[J]. Marine Pollution Bulletin,2016-01-01,107(1)
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