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Biodegradation of dibenzofuran by Janibacter terrae strain XJ-1
Jin, SW; Zhu, T; Xu, XD; Xu, Y; Xu, Y, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Hubei, Peoples R China
2006-07-01
Source PublicationCURRENT MICROBIOLOGY
ISSN0343-8651
Volume53Issue:1Pages:30-36
AbstractThe dibenzofuran (DF)-degrading bacterium, Janibacter terrae strain XJ-1, was isolated from sediment from East Lake in Wuhan, China. This strain grows aerobically on DF as the sole source of carbon and energy; it has a doubling time of 12 hours at 30 degrees C; and it almost completely degraded 100 mg/L-1 DF in 5 days, producing 2,2',3-trihydroxybiphenyl, salicylic acid, gentisic acid, and other metabolites. The dbdA (DF dioxygenase) gene cluster in the strain is almost identical to that on a large plasmid in Terrabacter sp. YK3. Unlike Janibacter sp. strain YY-1, XJ-1 accumulates gentisic acid rather than catechol as a final product of DF degradation.; The dibenzofuran (DF)-degrading bacterium, Janibacter terrae strain XJ-1, was isolated from sediment from East Lake in Wuhan, China. This strain grows aerobically on DF as the sole source of carbon and energy; it has a doubling time of 12 hours at 30 degrees C; and it almost completely degraded 100 mg/L-1 DF in 5 days, producing 2,2',3-trihydroxybiphenyl, salicylic acid, gentisic acid, and other metabolites. The dbdA (DF dioxygenase) gene cluster in the strain is almost identical to that on a large plasmid in Terrabacter sp. YK3. Unlike Janibacter sp. strain YY-1, XJ-1 accumulates gentisic acid rather than catechol as a final product of DF degradation.
SubtypeArticle
KeywordP-dioxin Chlorinated Dibenzofurans Angular Dioxygenase Sequence Alignment Utilizing Bacteria Degradation Rw1 Metabolism Carbazole Biphenyl
DepartmentChinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Hubei, Peoples R China; Wuhan Inst Chem Technol, Sch Chem Engn & Pharm, Wuhan 430073, Peoples R China; Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
Subject AreaMicrobiology
DOI10.1007/s00284-005-0180-1
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
Indexed BySCI
Language英语
WOS Research AreaMicrobiology
WOS SubjectMicrobiology
WOS IDWOS:000238317200006
WOS KeywordP-DIOXIN ; CHLORINATED DIBENZOFURANS ; ANGULAR DIOXYGENASE ; SEQUENCE ALIGNMENT ; UTILIZING BACTERIA ; DEGRADATION ; RW1 ; METABOLISM ; CARBAZOLE ; BIPHENYL
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Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/152342/8944
Collection期刊论文
Corresponding AuthorXu, Y, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Hubei, Peoples R China
Affiliation1.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Hubei, Peoples R China
2.Wuhan Inst Chem Technol, Sch Chem Engn & Pharm, Wuhan 430073, Peoples R China
3.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
Recommended Citation
GB/T 7714
Jin, SW,Zhu, T,Xu, XD,et al. Biodegradation of dibenzofuran by Janibacter terrae strain XJ-1[J]. CURRENT MICROBIOLOGY,2006,53(1):30-36.
APA Jin, SW,Zhu, T,Xu, XD,Xu, Y,&Xu, Y, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Hubei, Peoples R China.(2006).Biodegradation of dibenzofuran by Janibacter terrae strain XJ-1.CURRENT MICROBIOLOGY,53(1),30-36.
MLA Jin, SW,et al."Biodegradation of dibenzofuran by Janibacter terrae strain XJ-1".CURRENT MICROBIOLOGY 53.1(2006):30-36.
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