WO2008090479A3 - Chemicals promoting the growth of n-acylhomoserine lactone-degrading bacteria. - Google Patents

Chemicals promoting the growth of n-acylhomoserine lactone-degrading bacteria. Download PDF

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Publication number
WO2008090479A3
WO2008090479A3 PCT/IB2008/001156 IB2008001156W WO2008090479A3 WO 2008090479 A3 WO2008090479 A3 WO 2008090479A3 IB 2008001156 W IB2008001156 W IB 2008001156W WO 2008090479 A3 WO2008090479 A3 WO 2008090479A3
Authority
WO
WIPO (PCT)
Prior art keywords
growth
degrading bacteria
chemicals
acylhomoserine lactone
promoting
Prior art date
Application number
PCT/IB2008/001156
Other languages
French (fr)
Other versions
WO2008090479A2 (en
Inventor
Denis Faure
Amelie Cirou
Yves Dessaux
Original Assignee
Centre Nat Rech Scient
Comite Economique Agricole Pro
Denis Faure
Amelie Cirou
Yves Dessaux
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Centre Nat Rech Scient, Comite Economique Agricole Pro, Denis Faure, Amelie Cirou, Yves Dessaux filed Critical Centre Nat Rech Scient
Priority to US12/523,095 priority Critical patent/US8354265B2/en
Priority to EP08750901.4A priority patent/EP2117320B1/en
Priority to JP2009546027A priority patent/JP2010516667A/en
Priority to CA2675475A priority patent/CA2675475C/en
Publication of WO2008090479A2 publication Critical patent/WO2008090479A2/en
Publication of WO2008090479A3 publication Critical patent/WO2008090479A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N63/00—Biocides, pest repellants or attractants, or plant growth regulators containing microorganisms, viruses, microbial fungi, animals or substances produced by, or obtained from, microorganisms, viruses, microbial fungi or animals, e.g. enzymes or fermentates
    • A01N63/20—Bacteria; Substances produced thereby or obtained therefrom
    • A01N63/27—Pseudomonas
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N63/00—Biocides, pest repellants or attractants, or plant growth regulators containing microorganisms, viruses, microbial fungi, animals or substances produced by, or obtained from, microorganisms, viruses, microbial fungi or animals, e.g. enzymes or fermentates
    • A01N63/20—Bacteria; Substances produced thereby or obtained therefrom

Abstract

The present invention concerns the field of bacterial biocontrol. More precisely, the invention relates to the identification of chemicals which promote the growth of bacteria inactivating NAHL, such as gamma-caprolactone (GCL) and 4-heptanolide (HTN) and their use in soil additives.
PCT/IB2008/001156 2007-01-19 2008-01-18 Chemicals promoting the growth of n-acylhomoserine lactone-degrading bacteria. WO2008090479A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US12/523,095 US8354265B2 (en) 2007-01-19 2008-01-18 Chemicals promoting the growth of N-acylhomoserine lactone-degrading bacteria
EP08750901.4A EP2117320B1 (en) 2007-01-19 2008-01-18 Chemicals promoting the growth of n-acylhomoserine lactone-degrading bacteria
JP2009546027A JP2010516667A (en) 2007-01-19 2008-01-18 Chemicals that promote the growth of N-acyl homoserine lactone-degrading bacteria
CA2675475A CA2675475C (en) 2007-01-19 2008-01-18 Chemicals promoting the growth of n-acylhomoserine lactone-degrading bacteria

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US88572707P 2007-01-19 2007-01-19
US60/885,727 2007-01-19

Publications (2)

Publication Number Publication Date
WO2008090479A2 WO2008090479A2 (en) 2008-07-31
WO2008090479A3 true WO2008090479A3 (en) 2009-04-30

Family

ID=39644946

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2008/001156 WO2008090479A2 (en) 2007-01-19 2008-01-18 Chemicals promoting the growth of n-acylhomoserine lactone-degrading bacteria.

Country Status (5)

Country Link
US (1) US8354265B2 (en)
EP (1) EP2117320B1 (en)
JP (1) JP2010516667A (en)
CA (1) CA2675475C (en)
WO (1) WO2008090479A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6475492B2 (en) * 2013-12-27 2019-02-27 株式会社前川製作所 New agricultural uses of bacteria of the genus Comamonas
CA3117465A1 (en) 2018-11-02 2020-05-07 Nihon Nohyaku Co., Ltd. Harmful organism control composition and method for using the same
CN111718917B (en) * 2019-03-20 2022-04-05 中国农业大学 Thermostable bacteria quorum sensing signal degrading enzyme and application thereof
CN111321092B (en) * 2020-02-17 2022-05-24 南京农业大学 (R, S) -2, 4-dichlorprop degrading strain and dioxygenase gene for specifically degrading (S) -type isomer thereof
CN111378599B (en) * 2020-02-17 2022-02-25 南京农业大学 Degradation strain capable of simultaneously degrading two isomers of chiral herbicide 2, 4-dichlorprop and microbial inoculum produced by same
CN112940971A (en) * 2021-02-10 2021-06-11 深圳大学 Delftia sp for regulating quorum sensing quenching and separation method and application thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996029392A1 (en) * 1995-03-23 1996-09-26 Unisearch Limited Methods for microbial regulation
EP1238649A2 (en) * 2001-02-15 2002-09-11 Kao Corporation Hair dye compositions
WO2005056002A2 (en) * 2003-12-04 2005-06-23 Centre National De La Recherche Scientifique Use of inductors of the degradation pathway of gamma-butyrolactone for inactivating the homoserine lactone n-acyl signal of gram-negative pathogenic bacteria

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4611069A (en) * 1984-06-25 1986-09-09 National Distillers And Chemical Corporation Process for preparing gamma-caprolactone by isomerization of epsilon-caprolactone
KR100578528B1 (en) * 2006-03-30 2006-05-12 주식회사 인 바이오넷 Microorganism Degrading AHL and Method of Using Thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996029392A1 (en) * 1995-03-23 1996-09-26 Unisearch Limited Methods for microbial regulation
EP1238649A2 (en) * 2001-02-15 2002-09-11 Kao Corporation Hair dye compositions
WO2005056002A2 (en) * 2003-12-04 2005-06-23 Centre National De La Recherche Scientifique Use of inductors of the degradation pathway of gamma-butyrolactone for inactivating the homoserine lactone n-acyl signal of gram-negative pathogenic bacteria

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
UROZ STPHANE ET AL: "Novel bacteria degrading N-acylhomoserine lactones and their use as quenchers of quorum-sensing-regulated functions of plant-pathogenic bacteria", MICROBIOLOGY, SOCIETY FOR GENERAL MICROBIOLOGY, READING, GB, vol. 149, no. Pt 8, 1 August 2003 (2003-08-01), pages 1981 - 1989, XP002288909, ISSN: 1350-0872 *

Also Published As

Publication number Publication date
CA2675475C (en) 2015-03-31
EP2117320B1 (en) 2017-03-22
CA2675475A1 (en) 2008-07-31
US8354265B2 (en) 2013-01-15
EP2117320A2 (en) 2009-11-18
US20100050719A1 (en) 2010-03-04
JP2010516667A (en) 2010-05-20
WO2008090479A2 (en) 2008-07-31

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