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DC FieldValueLanguage
dc.contributor.authorNguyen, Hong Minh-
dc.contributor.authorDuong, Van Hop-
dc.contributor.authorNguyen, Thi Hanh-
dc.contributor.authorDinh, Thuy Hang-
dc.date.accessioned2011-04-27T08:38:35Z-
dc.date.accessioned2015-08-18T02:44:17Z-
dc.date.available2011-04-27T08:38:35Z-
dc.date.available2015-08-18T02:44:17Z-
dc.date.issued2010-
dc.identifier.citationNguyen, H. M., et al. (2010). Study on PAH degrading bacteria isolated from dioxin contaminated soil in Vietnam. VNU Journal of science, Natural sciences and Technology, Vol. 26, No. 1, 27-35-
dc.identifier.issn2588-1140-
dc.identifier.urihttp://repository.vnu.edu.vn/handle/123456789/6138-
dc.identifier.urihttps://js.vnu.edu.vn/NST/article/view/1954-
dc.description.abstractBacterial community in dioxin contaminated soil and mud samples from Danang airport was enumerated and studied for their potential degradation capability against three-ring compound carbazol. The cell number was determined on nutrient rich medium and on mineral medium supplemented with carbazol. It has been showed that number of cells presented in mud samples was significantly higher than in soil samples, in the range of 1 magnitude order. About 50% of the total cell number in each sample grown on the medium with carbazol. Analyzing 12 representative strains selectively isolated on the carbazol containing medium by using the ARDRA method with two endonucleases HaeIII and MspI showed that bacterial community at the studied areas was highly diversified. However non from these isolates could degrade carbazol significantly. Via enrichment and isolation steps using carbazol as the only energy and carbon sources, two carbazol degrading isolates R03 and R05 were obtained. Phylogenetic analyses based on 16S rDNA sequences showed that these strains were most affiliated to Bacillus and Archromobacter species, the most closely related species were Achromobacter xylosoxydans (99% homology) and Bacillus subtilis (98% homology). These strains were therefore designated the names Bacillus sp. R03 and Achromobacter sp. R05.vi
dc.language.isoenvi
dc.relation.ispartofseriesVNU Journal of science, Natural sciences and Technology-
dc.subjectDioxin contaminationvi
dc.subjectcarbazol degrading bacteriavi
dc.subject16S rDNAvi
dc.subjectARDRAvi
dc.titleStudy on PAH degrading bacteria isolated from dioxin contaminated soil in Vietnamvi
dc.typeArticlevi
Appears in Collections:IMBT - Bài đăng tạp chí / Tham luận HN-HT


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  • Full metadata record
    DC FieldValueLanguage
    dc.contributor.authorNguyen, Hong Minh-
    dc.contributor.authorDuong, Van Hop-
    dc.contributor.authorNguyen, Thi Hanh-
    dc.contributor.authorDinh, Thuy Hang-
    dc.date.accessioned2011-04-27T08:38:35Z-
    dc.date.accessioned2015-08-18T02:44:17Z-
    dc.date.available2011-04-27T08:38:35Z-
    dc.date.available2015-08-18T02:44:17Z-
    dc.date.issued2010-
    dc.identifier.citationNguyen, H. M., et al. (2010). Study on PAH degrading bacteria isolated from dioxin contaminated soil in Vietnam. VNU Journal of science, Natural sciences and Technology, Vol. 26, No. 1, 27-35-
    dc.identifier.issn2588-1140-
    dc.identifier.urihttp://repository.vnu.edu.vn/handle/123456789/6138-
    dc.identifier.urihttps://js.vnu.edu.vn/NST/article/view/1954-
    dc.description.abstractBacterial community in dioxin contaminated soil and mud samples from Danang airport was enumerated and studied for their potential degradation capability against three-ring compound carbazol. The cell number was determined on nutrient rich medium and on mineral medium supplemented with carbazol. It has been showed that number of cells presented in mud samples was significantly higher than in soil samples, in the range of 1 magnitude order. About 50% of the total cell number in each sample grown on the medium with carbazol. Analyzing 12 representative strains selectively isolated on the carbazol containing medium by using the ARDRA method with two endonucleases HaeIII and MspI showed that bacterial community at the studied areas was highly diversified. However non from these isolates could degrade carbazol significantly. Via enrichment and isolation steps using carbazol as the only energy and carbon sources, two carbazol degrading isolates R03 and R05 were obtained. Phylogenetic analyses based on 16S rDNA sequences showed that these strains were most affiliated to Bacillus and Archromobacter species, the most closely related species were Achromobacter xylosoxydans (99% homology) and Bacillus subtilis (98% homology). These strains were therefore designated the names Bacillus sp. R03 and Achromobacter sp. R05.vi
    dc.language.isoenvi
    dc.relation.ispartofseriesVNU Journal of science, Natural sciences and Technology-
    dc.subjectDioxin contaminationvi
    dc.subjectcarbazol degrading bacteriavi
    dc.subject16S rDNAvi
    dc.subjectARDRAvi
    dc.titleStudy on PAH degrading bacteria isolated from dioxin contaminated soil in Vietnamvi
    dc.typeArticlevi
    Appears in Collections:IMBT - Bài đăng tạp chí / Tham luận HN-HT


  • Bai bao_Minh_revised.pdf
    • Size : 450,47 kB

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