DOI: 10.1016/j.marpolbul.2015.11.021
Scopus记录号: 2-s2.0-84973554907
论文题名: Enrichment and isolation of crude oil degrading bacteria from some mussels collected from the Persian Gulf
作者: Bayat Z. ; Hassanshahian M. ; Hesni M.A.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2015
卷: 101, 期: 1 起始页码: 85
结束页码: 91
语种: 英语
英文关键词: Crude oil
; Marine environment
; Mussel
; Persian Gulf
; Pollution
Scopus关键词: Bacteria
; Biodegradation
; Emulsification
; Gas chromatography
; Gene encoding
; Marine pollution
; Molluscs
; Pollution
; RNA
; Biosurfactant production
; Marine environment
; Mussel
; Nucleotide sequences
; Oil-degrading bacteria
; Optimum concentration
; Persian Gulf
; Pseudoalteromonas sp
; Crude oil
; biosurfactant
; hydrocarbon
; petroleum
; RNA 16S
; petroleum
; RNA 16S
; biodegradation
; crude oil
; enrichment
; gas chromatography
; marine environment
; marine pollution
; microbial activity
; research work
; surfactant
; Article
; bacterial growth
; bacterial strain
; bacterium
; bacterium adherence
; bacterium identification
; bacterium isolation
; bioremediation
; cell surface
; concentration (parameters)
; crude oil degrading bacterium
; culture medium
; emulsion
; environmental enrichment
; gas chromatography
; growth rate
; hydrophobicity
; Micrococcus
; Micrococcus luteu
; mussel
; nonhuman
; nucleotide sequence
; oceanic regions
; oil spill
; Persian Gulf
; Pseudoalteromonas
; salinity
; Shewanella
; Shewanella algae
; Shewanella haliotis
; analysis
; animal
; bivalve
; genetics
; Indian Ocean
; isolation and purification
; metabolism
; microbiology
; Micrococcus luteus
; prevention and control
; Arabian Sea
; Indian Ocean
; Persian Gulf
; Haliotis
; Micrococcus luteus
; Pseudoalteromonas sp.
; Shewanella
; Shewanella algae
; Animals
; Biodegradation, Environmental
; Bivalvia
; Indian Ocean
; Micrococcus luteus
; Petroleum
; Petroleum Pollution
; Pseudoalteromonas
; RNA, Ribosomal, 16S
; Shewanella
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: To date, little is known about existing relationships between mussels and bacteria in hydrocarbon-contaminated marine environments. The aim of this study is to find crude oil degrading bacteria in some mussels at the Persian Gulf. Twenty eight crude oil degrading bacteria were isolated from three mussels species collected from oil contaminated area at Persian Gulf. According to high growth and degradation of crude oil four strains were selected between 28 isolated strains for more study. Determination the nucleotide sequence of the gene encoding for 16S rRNA show that these isolated strains belong to: Shewanella algae isolate BHA1, Micrococcus luteus isolate BHA7, Pseudoalteromonas sp. isolate BHA8 and Shewanella haliotis isolate BHA35. The residual crude oil in culture medium was analysis by Gas Chromatography (GC). The results confirmed that these strains can degrade: 47.24%, 66.08%, 27.13% and 69.17% of crude oil respectively. These strains had high emulsification activity and biosurfactant production. Also, the effects of some factors on crude oil degradation by isolated strains were studied. The results show that the optimum concentration of crude oil was 2.5% and the best degradation take place at 12% of salinity. This research is the first reports on characterization of crude oil degrading bacteria from mussels at Persian Gulf and by using of these bacteria in the field the effect of oil pollution can be reduce on this marine environment. © 2015 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/86515
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 Biology, Faculty of Sciences, Shahid Bahonar University of Kerman, Kerman, Iran
Recommended Citation:
Bayat Z.,Hassanshahian M.,Hesni M.A.. Enrichment and isolation of crude oil degrading bacteria from some mussels collected from the Persian Gulf[J]. Marine Pollution Bulletin,2015-01-01,101(1)