DOI: 10.1016/j.marpolbul.2017.12.015
Scopus记录号: 2-s2.0-85038620613
论文题名: Isolation, characterization, and identification of potential Diuron-degrading bacteria from surface sediments of Port Klang, Malaysia
作者: Hanapiah M. ; Zulkifli S.Z. ; Mustafa M. ; Mohamat-Yusuff F. ; Ismail A.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2018
卷: 127 起始页码: 453
结束页码: 457
语种: 英语
英文关键词: Antifouling
; Bacteria
; Biodegradation
; Diuron
; Marine
Scopus关键词: Antifouling paint
; Bacteria
; Bacteriology
; Biodegradation
; Marine biology
; Organometallics
; RNA
; Submarine geology
; Urea
; Antifouling
; Bacteria colonies
; Degrading bacteria
; Diuron
; Marine
; Marine organisms
; Molecular identification
; Surface sediments
; Herbicides
; diuron
; RNA 16S
; antifouling
; bacterium
; biodegradation
; biological characteristics
; diuron
; marine sediment
; Article
; Bacillus
; Bacillus aerius
; bacterial genome
; bacterial growth
; bacterial strain
; bacterial survival
; bacterium colony
; bacterium culture
; bacterium identification
; bacterium isolation
; coastal waters
; Comamonas
; Comamonas jiangduensis
; concentration (parameters)
; controlled study
; Malaysia
; MTT assay
; nonhuman
; phenotype
; screening
; sediment
; Malaysia
; Port Klang
; Selangor
; West Malaysia
; Comamonas
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: Diuron is an alternative biocide suggested to replace organotin in formulating antifouling paints to be applied on water-going vessels hull. However, it is potentially harmful to various non-targeted marine organisms due to its toxic properties. Present study aimed to isolate, screen and identify the potential of Diuron-degrading bacteria collected from the marine sediments of Port Klang, Malaysia. Preliminary screening was conducted by exposing isolated bacteria to 430 ng/L (background level), followed by 600 ng/L and 1000 ng/L of Diuron concentrations. Nine bacteria colonies survived the exposure of the above concentrations. However, only two strains can tolerate to survive up to 1000 μg/L, which were then characterised and identified using phenotypic tests and the standard 16S rRNA molecular identification. The strains were identified as Comamonas jiangduensis SZZ 10 and Bacillus aerius SZZ 19 (GenBank accession numbers: KU942479 and KU942480, respectively). Both strains have the potential of Diuron biodegradation for future use. © 2017 Elsevier Ltd Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/88483
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 Science, Universiti Putra Malaysia, UPM, Serdang, Selangor, Malaysia; Department of Environmental Sciences, Faculty of Environmental Studies, Universiti Putra Malaysia, UPM, Serdang, Selangor, Malaysia
Recommended Citation:
Hanapiah M.,Zulkifli S.Z.,Mustafa M.,et al. Isolation, characterization, and identification of potential Diuron-degrading bacteria from surface sediments of Port Klang, Malaysia[J]. Marine Pollution Bulletin,2018-01-01,127