AR048218A1 - Peptidos para inhibir insectos - Google Patents

Peptidos para inhibir insectos

Info

Publication number
AR048218A1
AR048218A1 ARP050100232A ARP050100232A AR048218A1 AR 048218 A1 AR048218 A1 AR 048218A1 AR P050100232 A ARP050100232 A AR P050100232A AR P050100232 A ARP050100232 A AR P050100232A AR 048218 A1 AR048218 A1 AR 048218A1
Authority
AR
Argentina
Prior art keywords
peptides
cadherin
peptide
toxin
proteins
Prior art date
Application number
ARP050100232A
Other languages
English (en)
Original Assignee
Univ Georgia Res Found
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 Univ Georgia Res Found filed Critical Univ Georgia Res Found
Publication of AR048218A1 publication Critical patent/AR048218A1/es

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
    • 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
    • C12N15/79—Vectors or expression systems specially adapted for eukaryotic hosts
    • C12N15/82—Vectors or expression systems specially adapted for eukaryotic hosts for plant cells, e.g. plant artificial chromosomes (PACs)
    • C12N15/8241—Phenotypically and genetically modified plants via recombinant DNA technology
    • C12N15/8261—Phenotypically and genetically modified plants via recombinant DNA technology with agronomic (input) traits, e.g. crop yield
    • C12N15/8271—Phenotypically and genetically modified plants via recombinant DNA technology with agronomic (input) traits, e.g. crop yield for stress resistance, e.g. heavy metal resistance
    • C12N15/8279—Phenotypically and genetically modified plants via recombinant DNA technology with agronomic (input) traits, e.g. crop yield for stress resistance, e.g. heavy metal resistance for biotic stress resistance, pathogen resistance, disease resistance
    • C12N15/8286—Phenotypically and genetically modified plants via recombinant DNA technology with agronomic (input) traits, e.g. crop yield for stress resistance, e.g. heavy metal resistance for biotic stress resistance, pathogen resistance, disease resistance for insect resistance
    • 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
    • A01N63/50—Isolated enzymes; Isolated proteins
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/705—Receptors; Cell surface antigens; Cell surface determinants
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/146—Genetically Modified [GMO] plants, e.g. transgenic plants

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Biotechnology (AREA)
  • Molecular Biology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Biophysics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biochemistry (AREA)
  • Cell Biology (AREA)
  • Pest Control & Pesticides (AREA)
  • Microbiology (AREA)
  • Plant Pathology (AREA)
  • Biomedical Technology (AREA)
  • Toxicology (AREA)
  • Medicinal Chemistry (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Insects & Arthropods (AREA)
  • Agronomy & Crop Science (AREA)
  • Virology (AREA)
  • Dentistry (AREA)
  • Environmental Sciences (AREA)
  • Peptides Or Proteins (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

Uso de fragmentos peptídicos de cadherinas (incluyendo proteínas con aspecto de cadherina). Se incluye una célula (y el uso de ésta) que comprende un polinucleotido que expresa el fragmento de péptido. Se incluye métodos para alimentar los péptidos a los insectos. En realizaciones preferidas, los péptidos se alimentan a insectos blancos junto con una o más proteínas insecticidas, con preferencia (aunque sin carácter limitativo) las proteínas Cry de B.t. cuando se usa de este modo, el fragmento de péptido puede, no solo potenciar la actividad obvia de la toxina contra otras especies de insectos. Con preferencia, la cadherina es un receptor de toxina de la proteína cristal (Cry) insecticida de Bacilius Thuringiensis (B.t). Con preferencia , el fragmento de péptido es un dominio de union del receptor. En algunas realizaciones preferidas, el péptido es el dominio de union más cercano al ectodominio proximal a las membranas. Los dominios correspondientes pueden identificarse en una variedad de receptores de la toxina B.t..
ARP050100232A 2004-01-22 2005-01-21 Peptidos para inhibir insectos AR048218A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US53871504P 2004-01-22 2004-01-22

Publications (1)

Publication Number Publication Date
AR048218A1 true AR048218A1 (es) 2006-04-12

Family

ID=34807215

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP050100232A AR048218A1 (es) 2004-01-22 2005-01-21 Peptidos para inhibir insectos

Country Status (6)

Country Link
US (3) US7396813B2 (es)
EP (1) EP1715745A2 (es)
AR (1) AR048218A1 (es)
AU (1) AU2005207013B2 (es)
BR (1) BRPI0507078A (es)
WO (1) WO2005070214A2 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101679491B (zh) * 2007-03-28 2013-11-06 先正达参股股份有限公司 杀虫的蛋白质
US9522937B2 (en) 2007-03-28 2016-12-20 Syngenta Participations Ag Insecticidal proteins
AU2008286962A1 (en) * 2007-08-10 2009-02-19 The University Of Georgia Research Foundation, Inc. Modified peptides having toxin-enhancing effects
WO2009023636A1 (en) * 2007-08-10 2009-02-19 The University Of Georgia Research Foundation, Inc. Novel insect cadherin fragments
US8354371B2 (en) * 2007-11-19 2013-01-15 The United States Of America, As Represented By The Secretary Of Agriculture Cadherin receptor peptide for potentiating Bt biopesticides
WO2009108180A2 (en) * 2007-12-20 2009-09-03 University Of Georgia Research Foundation, Inc. Plant production and delivery system for recombinant proteins as protein-flour or protein-oil compositions
WO2009124258A2 (en) * 2008-04-04 2009-10-08 University Of Georgia Research Foundation, Inc. Novel protein for binding bacillus thuringiensis cry toxins and fragments of cadherins for enhancing cry toxicity against dipterans
US20110201549A1 (en) * 2008-07-30 2011-08-18 The University Of Georgia Research Foundation, Inc Enhancement of Bacillus Thuringiensis Cry Toxicities to Lesser Mealworm Alphitobius Diaperinus
WO2010014842A1 (en) * 2008-07-30 2010-02-04 The University Of Georgia Research Foundation, Inc. Enhancement of bacillus thuringiensis cry toxicities to lesser mealworm, alphitobius diaperinus
US9215869B1 (en) 2010-04-20 2015-12-22 University Of Georgia Research Foundation, Inc. Non-cadherin polypeptide potentitators of cry proteins
WO2012092106A1 (en) * 2010-12-28 2012-07-05 Pioneer Hi-Bred International, Inc. Novel bacillus thuringiensis gene with lepidopteran activity
EP2854535A1 (en) * 2012-05-30 2015-04-08 Bayer Cropscience AG Compositions comprising a biological control agent and an insecticide
US10787678B1 (en) 2012-11-05 2020-09-29 University Of Georgia Research Foundation, Inc. Cadherin fragments for managing insect resistance to cry proteins

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5712248A (en) 1992-02-27 1998-01-27 Sandoz Ltd. Method of controlling insect with novel insecticidal protein
US5693491A (en) 1994-10-19 1997-12-02 University Of Wyoming Receptor for a Bacillus thuringiensis toxin
US6613886B2 (en) 1994-10-19 2003-09-02 The University Of Wyoming Antibodies that specifically bind a Bacillus thuringiensis toxin receptor
US5712240A (en) * 1996-04-25 1998-01-27 Reckitt & Colman Inc. Aqueous cleaning compositions providing water and oil repellency to fiber substrates
US6660497B1 (en) 1999-10-26 2003-12-09 The Board Of Regents, The University Of Texas System Pectinophora gossypiella (pink bollworm) Bacillus thuringiensis toxin receptor BT-R2

Also Published As

Publication number Publication date
US20050283857A1 (en) 2005-12-22
US8101568B2 (en) 2012-01-24
AU2005207013B2 (en) 2011-05-12
US7396813B2 (en) 2008-07-08
AU2005207013A1 (en) 2005-08-04
WO2005070214A2 (en) 2005-08-04
US20090018075A1 (en) 2009-01-15
EP1715745A2 (en) 2006-11-02
BRPI0507078A (pt) 2007-06-19
WO2005070214A8 (en) 2005-09-22
WO2005070214A3 (en) 2006-03-02
US20090018074A1 (en) 2009-01-15

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