Processing

Please wait...

Settings

Settings

Goto Application

1. WO2016020371 - ANTIFUNGAL PAENIBACILLUS STRAINS, FUSARICIDIN-TYPE COMPOUNDS, AND THEIR USE

Publication Number WO/2016/020371
Publication Date 11.02.2016
International Application No. PCT/EP2015/067925
International Filing Date 04.08.2015
Chapter 2 Demand Filed 14.12.2015
IPC
C12N 1/20 2006.01
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
1Microorganisms, e.g. protozoa; 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
20Bacteria; Culture media therefor
CPC
A01N 63/00
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES
63Biocides, 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
A01N 63/10
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES
63Biocides, 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
10Animals; Substances produced thereby or obtained therefrom
C07K 14/195
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
KPEPTIDES
14Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
195from bacteria
C07K 7/06
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
KPEPTIDES
7Peptides having 5 to 20 amino acids in a fully defined sequence; Derivatives thereof
04Linear peptides containing only normal peptide links
06having 5 to 11 amino acids
C12N 1/20
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
1Microorganisms, e.g. protozoa; Compositions thereof
20Bacteria
Applicants
  • BASF SE [DE]/[DE]
Inventors
  • SIEPE, Isabella
  • BRÜSER, Heike
  • KLAPPACH, Kristin
  • SCHNEIDER, Karl-Heinrich
  • SPRÖTE, Petra
  • HAGE, Kerstin
  • BLANZ, Birgit
  • THINES, Eckhard
  • ANTELO, Luis
  • SANDJO, Louis Pergaud
  • OPATZ, Till
Common Representative
  • BASF SE
Priority Data
14179620.104.08.2014EP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) ANTIFUNGAL PAENIBACILLUS STRAINS, FUSARICIDIN-TYPE COMPOUNDS, AND THEIR USE
(FR) SOUCHES DE PAENIBACILLUS ANTI-FONGIQUES, COMPOSÉS DE TYPE FUSARICIDINE ET LEUR UTILISATION
Abstract
(EN)
The present invention relates to novel isolated bacterial strains, which are members of the genus Paenibacillus, originally isolated from soil and showing antagonistic activity against a broad range of pathogens and being capable of producing antimicrobial metabolites. It was found that the strains Lu16774 and Lu17007 belong to a novel subspecies named Paenibacillus polymyxa ssp. plantarum while the strain Lu17015 belongs to a novel species which is proposed to be Paenibacillus epiphyticus. The present invention also relates to microbial pesticide compositions comprising at least one of such novel bacterial strains, whole culture broth or a cell-free extract or a fraction thereof or at least one metabolite thereof, and/or a mutant of at least one of said novel bacterial strains having all the identifying characteristics of the respective bacterial strain or whole culture broth, cell-free extract, fraction and/or metabolite of the mutant thereof showing antagonistic activity against plant pathogens. The present invention also relates to a method of controlling or suppressing plant pathogens or preventing plant pathogen infections by applying such composition. The present invention also relates to novel fusaricidin-type compounds which are metabolites produced by the strains of the present invention.
(FR)
La présente invention concerne de nouvelles souches bactériennes isolées, appartenant au genre Paenibacillus, initialement isolées à partir du sol, présentant une activité antagoniste à l'égard d'un large éventail d'agents pathogènes et se montrant capables de produire des métabolites antimicrobiens. On a découvert que les souches Lu16774 et Lu17007 appartiennent à une nouvelle sous-espèce appelée Paenibacillus polymyxa ssp. plantarum, tandis que la souche Lu17015 appartient à une nouvelle espèce que l'on se propose de baptiser Paenibacillus epiphyticus. La présente invention concerne également des compositions de pesticide microbien comprenant au moins l'une de ces nouvelles souches bactériennes, un bouillon de culture entier ou un extrait exempt de cellules ou une fraction de ceux-ci ou au moins un métabolite de ceux-ci, et/ou un mutant d'au moins l'une de ces nouvelles souches bactériennes possédant toutes les caractéristiques d'identification de la souche bactérienne ou du bouillon de culture entier, de l'extrait exempt de cellules, de la fraction et/ou du métabolite de la souche mutante présentant une activité antagoniste à l'égard d'agents pathogènes des plantes. La présente invention concerne également un procédé de lutte contre des agents pathogènes des plantes ou de suppression desdits agents ou de prévention d'infections par de tels agents pathogènes des plantes, impliquant l'utilisation d'une telle composition. La présente invention concerne également de nouveaux composés de type fusaricidine qui sont des métabolites produits par les souches bactériennes selon la présente invention.
Latest bibliographic data on file with the International Bureau