气候变化领域集成服务门户(CCPortal): High abundance of Vibrio in tarball-contaminated seawater from Vagator beach; Goa; India

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DOI	10.1016/j.marpolbul.2019.110773
	High abundance of Vibrio in tarball-contaminated seawater from Vagator beach; Goa; India
	Fernandes C.; Khandeparker R.D.S.; Shenoy B.D.
发表日期	2020
ISSN	0025326X
卷号	150
英文摘要	Tarballs are semi-solid remnants of crude oil and they are formed in marine environment after oil-spill incidents. They are composed of diverse hydrocarbons; some of which are recalcitrant in nature. Recent studies based on amplicon sequencing of 16S rRNA gene suggested that tarballs support hundreds of bacterial genera and provided insights into their role as hydrocarbon degraders and potential human pathogens. In this study, bacterial composition of tarball-contaminated seawater from Vagator beach, Goa, India was characterized by amplicon sequencing of V3–V4 regions of 16S rRNA gene. The DNA data revealed an unusual surge of Vibrio in sea-water contaminated with tarballs in May 2018 (16.16% OTUs), compared to tarball-free seawater samples collected in March 2018 (no detectable OTUs) and September 2018 (0.17% OTUs). Further studies are required to investigate if Vibrio species form biofilms on tarballs which may act as good reservoirs for their survival and transmission success. © 2019 Elsevier Ltd
英文关键词	Bacteria; Crude-oil; Culture-independent; Oil pollution; West Coast of India
语种	英语
scopus关键词	Bacteria; Beaches; Crude oil; Genes; Hydrocarbons; Marine pollution; Oil spills; RNA; Bacterial composition; Bacterial genus; Contaminated seawater; Hydrocarbon degraders; Marine environment; Oil pollution; Seawater samples; West coast; Seawater; hydrocarbon; petroleum; RNA 16S; sea water; tarball; RNA 16S; sea water; crude oil; DNA; gene expression; marine pollution; microbial community; oil spill; pollution effect; RNA; seawater; water quality; 16S rRNA gene; bacterial survival; bacterial transmission; biofilm; controlled study; gene amplification; India; nonhuman; oil spill; population abundance; sea pollution; Vibrio; bioremediation; chemistry; human; microbiology; oil spill; phylogeny; Goa; India; Bacteria (microorganisms); Otus; Vibrio; Biodegradation, Environmental; Humans; India; Petroleum; Petroleum Pollution; Phylogeny; RNA, Ribosomal, 16S; Seawater; Vibrio; Water Microbiology
来源期刊	Marine Pollution Bulletin
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/149367
作者单位	Biological Oceanography Division, CSIR-National Institute of Oceanography, Dona PaulaGoa 403004, India; CSIR-National Institute of Oceanography Regional Centre, 176, Lawson's Bay Colony, Visakhapatnam, 530017, India
推荐引用方式 GB/T 7714	Fernandes C.,Khandeparker R.D.S.,Shenoy B.D.. High abundance of Vibrio in tarball-contaminated seawater from Vagator beach; Goa; India[J],2020,150.
APA	Fernandes C.,Khandeparker R.D.S.,&Shenoy B.D..(2020).High abundance of Vibrio in tarball-contaminated seawater from Vagator beach; Goa; India.Marine Pollution Bulletin,150.
MLA	Fernandes C.,et al."High abundance of Vibrio in tarball-contaminated seawater from Vagator beach; Goa; India".Marine Pollution Bulletin 150(2020).