DOI: 10.1016/j.marpolbul.2018.01.064
Scopus记录号: 2-s2.0-85044322155
论文题名: Phylogenetic characterization of culturable bacteria and fungi associated with tarballs from Betul beach, Goa, India
作者: Shinde V.L. ; Meena R.M. ; Shenoy B.D.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2018
卷: 128 起始页码: 593
结束页码: 600
语种: 英语
英文关键词: Diversity
; DNA barcoding
; Microbes
; Oil pollution
; Pathogens
; Tarball
Scopus关键词: Beaches
; Biodegradation
; Crude oil
; Fungi
; Genes
; Hydrocarbons
; Oil spills
; Pathogens
; RNA
; Diversity
; DNA barcoding
; Microbes
; Oil pollution
; Tarball
; Bacteria
; bacterium
; beach
; biodegradation
; crude oil
; DNA
; fungus
; hydrocarbon
; oil spill
; pathogen
; phylogenetics
; species diversity
; Actinobacteria
; Article
; bacterial growth
; bacterium culture
; bacterium isolation
; controlled study
; DNA extraction
; environmental management
; Eurotiomycetes
; Firmicutes
; fungus culture
; fungus growth
; fungus isolation
; gene sequence
; genetic variability
; India
; Leotiomycetes
; nonhuman
; oxidation
; phylogenetic tree
; phylogeny
; Proteobacteria
; sea pollution
; Sordariomycetes
; species identification
; taxonomy
; Goa
; India
; Actinobacteria
; Bacteria (microorganisms)
; Bacteroidetes
; Eurotiomycetes
; Firmicutes
; Fungi
; Leotiomycetes
; Proteobacteria
; Sordariomycetes
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: Tarballs are semisolid blobs of crude oil, normally formed due to weathering of crude-oil in the sea after any kind of oil spills. Microorganisms are believed to thrive on hydrocarbon-rich tarballs and possibly assist in biodegradation. The taxonomy of ecologically and economically important tarball-associated microbes, however, needs improvement as DNA-based identification and phylogenetic characterization have been scarcely incorporated into it. In this study, bacteria and fungi associated with tarballs from touristic Betul beach in Goa, India were isolated, followed by phylogenetic analyses of 16S rRNA gene and the ITS sequence-data to decipher their clustering patterns with closely-related taxa. The gene-sequence analyses identified phylogenetically diverse 20 bacterial genera belonging to the phyla Proteobacteria (14), Actinobacteria (3), Firmicutes (2) and Bacteroidetes (1), and 8 fungal genera belonging to the classes Eurotiomycetes (6), Sordariomycetes (1) and Leotiomycetes (1) associated with the Betul tarball samples. Future studies employing a polyphasic approach, including multigene sequence-data, are needed for species-level identification of culturable tarball-associated microbes. This paper also discusses potentials of tarball-associated microbes to degrade hydrocarbons. © 2018 Elsevier Ltd Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/88419
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: Biological Oceanography Division, CSIR-National Institute of Oceanography, Dona Paula, Goa, India; CSIR-National Institute of Oceanography Regional Centre, 176, Lawson's Bay Colony, Visakhapatnam, Andhra Pradesh, India
Recommended Citation:
Shinde V.L.,Meena R.M.,Shenoy B.D.. Phylogenetic characterization of culturable bacteria and fungi associated with tarballs from Betul beach, Goa, India[J]. Marine Pollution Bulletin,2018-01-01,128