SCSIO OpenIR  > 热带海洋环境国家重点实验室(LTO)
Degradation of indole by enrichment culture and Pseudomonas aeruginosa Gs isolated from mangrove sediment
Yin, B; Gu, JD; Wan, NS; jdgu@hkucc.hku.hk
2005
Source PublicationINTERNATIONAL BIODETERIORATION & BIODEGRADATION
ISSN0964-8305
Volume56Issue:4Pages:243-248
AbstractMicrobial degradation of indole was investigated using enrichment culture and Pseudomonas aeruginosa Gs obtained from mangrove sediment of Hong Kong Nature Reserve as inocula. Degradation of indole using this enrichment culture and Ps. aeruginosa Gs was quantified on reversed-phase high-performance liquid chromatography. Initial concentrations of indole affected degradation and the results conformed to the zero-order kinetic model. The optimum pH and salinity were 7.0 and 5 parts per thousand, respectively, for indole degradation by Ps. aeruginosa Gs. Two major metabolites of indole degradation were detected. This study suggests that indole can be rapidly degraded by indigenous microorganisms of the mangrove environment. (c) 2005 Elsevier Ltd. All rights reserved.
DepartmentUniv Hong Kong, Dept Ecol & Biodivers, Hong Kong, Hong Kong, Peoples R China; Chinese Acad Sci, Surface Biol & Environm Microbiol Grp, Key Lab Trop Marine Environm Dynam, S China Sea Inst Oceanog, Guangzhou 510301, Peoples R China; Univ Hong Kong, Swire Inst Marine Sci, Hong Kong, Hong Kong, Peoples R China
KeywordIndole Biodegradation Metabolites Aerobic Zero-order Kinetic Biochemical Pathway Pseudomonas Aeruginosa
Subject AreaBiotechnology & Applied Microbiology ; Environmental Sciences
Indexed Bysci
Funding ProjectLED
WOS IDWOS:000234150100007
Citation statistics
Document Type期刊论文
Identifierhttp://ir.scsio.ac.cn/handle/344004/5681
Collection热带海洋环境国家重点实验室(LTO)
Corresponding Authorjdgu@hkucc.hku.hk
Recommended Citation
GB/T 7714
Yin, B,Gu, JD,Wan, NS,et al. Degradation of indole by enrichment culture and Pseudomonas aeruginosa Gs isolated from mangrove sediment[J]. INTERNATIONAL BIODETERIORATION & BIODEGRADATION,2005,56(4):243-248.
APA Yin, B,Gu, JD,Wan, NS,&jdgu@hkucc.hku.hk.(2005).Degradation of indole by enrichment culture and Pseudomonas aeruginosa Gs isolated from mangrove sediment.INTERNATIONAL BIODETERIORATION & BIODEGRADATION,56(4),243-248.
MLA Yin, B,et al."Degradation of indole by enrichment culture and Pseudomonas aeruginosa Gs isolated from mangrove sediment".INTERNATIONAL BIODETERIORATION & BIODEGRADATION 56.4(2005):243-248.
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