BR9815575A - Agentes de biocontrole para controlar doenças de raìzes de plantas - Google Patents

Agentes de biocontrole para controlar doenças de raìzes de plantas

Info

Publication number
BR9815575A
BR9815575A BR9815575-0A BR9815575A BR9815575A BR 9815575 A BR9815575 A BR 9815575A BR 9815575 A BR9815575 A BR 9815575A BR 9815575 A BR9815575 A BR 9815575A
Authority
BR
Brazil
Prior art keywords
biocontrol
control plant
plant root
codes
production
Prior art date
Application number
BR9815575-0A
Other languages
English (en)
Inventor
Raaijmakers
Jos
Weller
David
Thomashow
Linda
Cook
James
Huang
Zhengyu
Mavrodi
Dmitri
Original Assignee
Us Agriculture
Univ Washington
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 Us Agriculture, Univ Washington filed Critical Us Agriculture
Publication of BR9815575A publication Critical patent/BR9815575A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00—Microorganisms; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/20—Bacteria; Culture media therefor
    • C12N1/205—Bacterial isolates
    • 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
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09—Recombinant DNA-technology
    • C12N15/11—DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
    • C12N15/52—Genes encoding for enzymes or proenzymes
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09—Recombinant DNA-technology
    • C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/74—Vectors or expression systems specially adapted for prokaryotic hosts other than E. coli, e.g. Lactobacillus, Micromonospora
    • C12N15/78—Vectors or expression systems specially adapted for prokaryotic hosts other than E. coli, e.g. Lactobacillus, Micromonospora for Pseudomonas
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
    • C12R2001/00—Microorganisms ; Processes using microorganisms
    • C12R2001/01—Bacteria or Actinomycetales ; using bacteria or Actinomycetales
    • C12R2001/38—Pseudomonas
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
    • C12R2001/00—Microorganisms ; Processes using microorganisms
    • C12R2001/01—Bacteria or Actinomycetales ; using bacteria or Actinomycetales
    • C12R2001/38—Pseudomonas
    • C12R2001/39—Pseudomonas fluorescens
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/8215—Microorganisms
    • Y10S435/822—Microorganisms using bacteria or actinomycetales
    • Y10S435/874—Pseudomonas
    • Y10S435/876—Pseudomonas fluorescens

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Zoology (AREA)
  • Biotechnology (AREA)
  • Wood Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Plant Pathology (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Virology (AREA)
  • Agronomy & Crop Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Dentistry (AREA)
  • Environmental Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

<B>"AGENTES DE BIOCONTROLE PARA CONTROLAR DOENçAS DE RAìZES DE PLANTAS"<D>. São descritos pela presente invenção os Pseudomonas spp. fluorescentes que são eficazes no controle de doenças causadas por um ou mais dentre os patógenos Rhizoctonia, Gaeumannomyces graminis (Gg) e Pythium. As cepas de biocontrole apresentam um singular genótipo, conforme mostrado por um padrão característico de bandamento e exibem capacidade de colonização de raízes, que é caracterizada por uma mais alta densidade de população nas raízes e uma prolongada atividade de colonização, quando comparado às cegas supressoras de Gg conhecidas. Uma propriedade adicional é a capacidade de uma cepa duplicar o nível de biocontrole obtido naturalmente em um solo com declínio da doença "infestação total". São fornecidos os métodos para isolamento e identificação das cepas e seus usos para o controle de doenças causadas pelo Gg. São também descritos os Pseudomonas spp. transgênicos fluorescentes que apresentam um loco que codifica para a produção do antibiótico 2,4-diacetilfloroglucinol e apresentam um loco biosintético que codifica para a produção do antibiótico de ácido fenazina-1-carboxílico introduzido dentro do genoma.
BR9815575-0A 1997-11-20 1998-11-20 Agentes de biocontrole para controlar doenças de raìzes de plantas BR9815575A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US97493897A 1997-11-20 1997-11-20
US08/994,035 US6277625B1 (en) 1997-11-20 1997-12-18 Transgenic strains of Pseudomonas for biocontrol of plant root diseases
PCT/US1998/024883 WO1999026479A1 (en) 1997-11-20 1998-11-20 Biocontrol agents for control of root diseases

Publications (1)

Publication Number Publication Date
BR9815575A true BR9815575A (pt) 2001-10-09

Family

ID=27130577

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9815575-0A BR9815575A (pt) 1997-11-20 1998-11-20 Agentes de biocontrole para controlar doenças de raìzes de plantas

Country Status (11)

Country Link
US (1) US6277625B1 (pt)
EP (1) EP1041887A4 (pt)
JP (1) JP2001523692A (pt)
KR (1) KR20010032306A (pt)
CN (1) CN1291078A (pt)
AU (1) AU754319B2 (pt)
BR (1) BR9815575A (pt)
CA (1) CA2309884A1 (pt)
IL (1) IL136047A0 (pt)
LT (1) LT4785B (pt)
WO (1) WO1999026479A1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU230555B1 (hu) * 2001-08-13 2016-12-28 Biofil Kft. Környezetbarát mikroorganizmus-készítmény és annak előállítása
KR100519469B1 (ko) * 2002-02-28 2005-10-07 주식회사 바이오리진 버크홀데리아 속 ａｂ 100 및 슈도모나스 속 ａｂ 62균주의 혼합균주를 인삼병원균 방제에 사용하는 용도
US9453251B2 (en) * 2002-10-08 2016-09-27 Pfenex Inc. Expression of mammalian proteins in Pseudomonas fluorescens
ES2663594T3 (es) 2004-01-16 2018-04-16 Pfenex Inc Expresión de proteínas de mamífero en Pseudomonas fluorescens
US8603824B2 (en) 2004-07-26 2013-12-10 Pfenex, Inc. Process for improved protein expression by strain engineering
JP5762666B2 (ja) 2004-10-12 2015-08-12 ボード、オブ、トラスティーズ、オブ、ミシガン、ステイト、ユニバーシティＢｏａｒｄ Ｏｆ Ｔｒｕｓｔｅｅｓ Ｏｆ Ｍｉｃｈｉｇａｎ Ｓｔａｔｅ Ｕｎｉｖｅｒｓｉｔｙ フロログルシノールの生合成およびそれからの１，３−ジヒドロキシベンゼンの製造
JP5444553B2 (ja) 2007-04-27 2014-03-19 フェネックス インコーポレイテッド 微生物宿主を迅速にスクリーニングして、異種タンパク質発現の収率および／または質が改善されている特定の株を同定する方法
US9580719B2 (en) 2007-04-27 2017-02-28 Pfenex, Inc. Method for rapidly screening microbial hosts to identify certain strains with improved yield and/or quality in the expression of heterologous proteins
US7939466B2 (en) * 2008-03-26 2011-05-10 Ricks Phillip E Method of crop production
EP2236037A1 (en) * 2009-03-30 2010-10-06 Technische Universität Graz Fungicide preparation
BR112016013509B1 (pt) * 2013-12-11 2021-12-28 Ohio State Innovation Foundation Sistema inoculante microbiano para promover o crescimento vegetal e método de cultivo de micróbios aeróbicos para promover o crescimento vegetal
PT3099172T (pt) * 2014-01-31 2021-11-08 Agbiome Inc Agentes modificados de controlo biológico e seus usos
US9877486B2 (en) 2014-01-31 2018-01-30 AgBiome, Inc. Methods of growing plants using modified biological control agents
US10982185B2 (en) * 2018-09-26 2021-04-20 The United States Of America, As Represented By The Secretary Of Agriculture Desiccation resistant pseudomonad strains and treatment of agricultural maladies therewith
CN114231442B (zh) * 2021-11-27 2022-12-02 湖北省生物农药工程研究中心 帕勒隆尼氏假单胞菌及其在卵菌纲病原菌土传病害防治中的应用
LT7184B (lt) 2025-07-17 2026-02-25 Vytauto Didžiojo universitetas, Žemės ūkio akademija Sosnovskio barščio (heracleum sosnowskyi) biomasės vandeninis ekstraktas, vartojamas kaip žieminių kviečių augimo stimuliatorius

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4456684A (en) * 1982-09-08 1984-06-26 The United States Of America As Represented By The Secretary Of Agriculture Method for screening bacteria and application thereof for field control of diseases caused by Gaeumannomyces graminis
US4647533A (en) 1984-09-14 1987-03-03 The United States Of America As Represented By The Secretary Of Agriculture Method for screening bacteria and application thereof for field control of Pythium spp. on small grain crops
US5955298A (en) * 1995-06-26 1999-09-21 The United States Of America As Represented By The Secretary Of Agriculture Sequences for production of 2,4-Diacetylphloroglucinol and methods

Also Published As

Publication number Publication date
LT4785B (lt) 2001-04-25
CA2309884A1 (en) 1999-06-03
US6277625B1 (en) 2001-08-21
CN1291078A (zh) 2001-04-11
EP1041887A1 (en) 2000-10-11
AU1797599A (en) 1999-06-15
JP2001523692A (ja) 2001-11-27
AU754319B2 (en) 2002-11-14
LT2000039A (en) 2000-12-27
IL136047A0 (en) 2001-05-20
WO1999026479A1 (en) 1999-06-03
KR20010032306A (ko) 2001-04-16
EP1041887A4 (en) 2004-12-15

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]