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Title:
CONSTITUTIVE 1,4-DIOXANE-DEGRADING BACTERIUM
Document Type and Number:
WIPO Patent Application WO/2016/181802
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing a constitutive 1,4-dioxane-degrading bacterium having an excellent maximum specific 1,4-dioxane degradation rate. As a solution, a constitutive 1,4-dioxane-degrading bacterium is provided, which is a bacterium of strain N23 that has been deposited under the deposition number NITE BP-02032.

Inventors:
YAMAMOTO Norifumi (1-25-1 Nishi-Shinjuku, Shinjuku-k, Tokyo 06, 〒1630606, JP)
SAITO Yuji (1-25-1 Nishi-Shinjuku, Shinjuku-k, Tokyo 06, 〒1630606, JP)
TAKI Hironori (1-25-1 Nishi-Shinjuku, Shinjuku-k, Tokyo 06, 〒1630606, JP)
Application Number:
JP2016/062871
Publication Date:
November 17, 2016
Filing Date:
April 25, 2016
Export Citation:
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Assignee:
TAISEI CORPORATION (1-25-1, Nishi-Shinjuku Shinjuku-k, Tokyo 06, 〒1630606, JP)
International Classes:
C12N1/20; B09C1/10; C02F3/00; C12N1/00
Other References:
SEI, KAZUNARI ET AL.: "Isolation and characterization of bacterial strains that have high ability to degrade 1,4-dioxane as a sole carbon and energy source", BIODEGRADATION, vol. 24, no. 5, 2013, pages 665 - 674, XP055328562
NORIFUMI YAMAMOTO ET AL.: "A Study of Biotreatment for Groundwater Contaminated with 1,4-Dioxane", REPORT OF TAISEI TECHNOLOGY CENTER, vol. 46, 2013, pages 1 - 4, XP055328568
SALES, M. CHRISTOPHER ET AL.: "Genome sequence of the 1,4-Dioxiane-degrading pseudonocardia dioxanivorans strain CB1190", J. BACTERIOL., vol. 193, no. 17, 2011, pages 4549 - 4550, XP055328569
MAHENDRA, SHAILY ET AL.: "Kinetics of 1,4-Dioxane biodegradation by monooxygenase- expressing bacteria", ENVIRON. SCI. TECHNOL., vol. 40, no. 17, 2006, pages 5435 - 5442, XP055328570
KOHLWEYER, ULRIKE ET AL.: "Tetrahydrofuran degradation by a newly isolated culture of Pseudonocardia sp. strain Kl", FEMS MICROBIOL. LETT., vol. 186, no. 2, 2000, pages 301 - 306, XP027360401
Attorney, Agent or Firm:
HASEBE Zentaro et al. (Hatsumei-Kaikan Bldg. 5F, 2-9-14 Toranomon Minato-k, Tokyo 01, 〒1050001, JP)
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