DOI: 10.1016/j.marpolbul.2016.03.060
Scopus记录号: 2-s2.0-84964403716
论文题名: Isolation, identification and diesel-oil biodegradation capacities of indigenous hydrocarbon-degrading strains of Cellulosimicrobium cellulans and Acinetobacter baumannii from tarball at Terengganu beach, Malaysia
作者: Nkem B.M. ; Halimoon N. ; Yusoff F.M. ; Johari W.L.W. ; Zakaria M.P. ; Medipally S.R. ; Kannan N.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2016
卷: 107, 期: 1 起始页码: 261
结束页码: 268
语种: 英语
英文关键词: Acinetobacter baumannii
; Bioremediation
; Cellulosimicrobium cellulans
; Diesel-oil
; Hydrocarbons
; Tarball
Scopus关键词: Bacteria
; Beaches
; Bioremediation
; Biotechnology
; Carbon
; Diesel fuels
; Hydrocarbons
; Marine pollution
; Paraffins
; RNA
; 16S rRNA gene sequence
; Baumannii
; Cellulosimicrobium cellulans
; Diesel oil
; Hydrocarbon degrading bacteria
; Marine environment
; Physiological characteristics
; Tarball
; Biodegradation
; diesel fuel
; hydrocarbon
; RNA 16S
; sodium chloride
; petroleum
; bacterium
; biodegradation
; bioremediation
; diesel
; hydrocarbon
; isolation effect
; marine pollution
; oil pollution
; physiology
; Acinetobacter baumannii
; Article
; bacterial strain
; bacterium
; bacterium culture
; bacterium identification
; bacterium isolation
; bioremediation
; carbon source
; Cellulosimicrobium cellulans
; controlled study
; culture medium
; gene sequence
; Malaysia
; mass fragmentography
; microbial degradation
; nonhuman
; oil spill
; RNA gene
; sea pollution
; sequence analysis
; water contamination
; Acinetobacter baumannii
; bioremediation
; genetics
; metabolism
; microbiology
; Malaysia
; Terengganu
; West Malaysia
; Acinetobacter baumannii
; Cellulosimicrobium cellulans
; Acinetobacter baumannii
; Biodegradation, Environmental
; Environmental Microbiology
; Hydrocarbons
; Malaysia
; Petroleum
; RNA, Ribosomal, 16S
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: In this study, we isolated two indigenous hydrocarbon-degrading bacteria from tarball found in Rhu Sepuluh beach, Terengganu, Malaysia. These bacteria were identified based on their physiological characteristic and 16S rRNA gene sequence analysis, and they showed 99% similarity with Cellulosimicrobium cellulans DSM 43879 and Acinetobacter baumannii ATCC 19606 respectively. Their hydrocarbon-degrading capabilities were tested using diesel-oil as sole carbon source. Results analysed using GC-MS, showed diesel-oil alkanes were degraded an average 64.4% by C. cellulans and 58.1% by A. baumannii with medium optical density reaching 0.967 (C. cellulans) and 1.515 (A. baumannii) in minimal salt media at 32 °C for 10 days. Individual diesel-oil alkanes were degraded between 10%-95.4% by C. cellulans and 0.2%-95.9% by A. baumannii. Both strains utilized diesel-oil for growth. The study suggests both strains are part of indigenous hydrocarbon-degrading bacteria in tarball with potential for bioremediation of oil-polluted marine environment. © 2016 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/87044
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: Faculty of Environmental Studies, Department of Environmental Sciences, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor Darul Ehsan, Malaysia; Laboratory of Marine Biotechnology, Institute of Bioscience, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor Darul Ehsan, Malaysia
Recommended Citation:
Nkem B.M.,Halimoon N.,Yusoff F.M.,et al. Isolation, identification and diesel-oil biodegradation capacities of indigenous hydrocarbon-degrading strains of Cellulosimicrobium cellulans and Acinetobacter baumannii from tarball at Terengganu beach, Malaysia[J]. Marine Pollution Bulletin,2016-01-01,107(1)