公开(公告)号：US20180020674A1

公开(公告)日：2018-01-25

申请号：US15724866

申请日：2017-10-04

Applicant: BASF SE

Inventor： Isabella SIEPE ,  Heike BRUESER ,  Kristin KLAPPACH ,  Karl-Heinrich SCHNEIDER ,  Petra SPROETE ,  Kerstin HAGE ,  Birgit BLANZ ,  Eckhard THINES ,  Luis ANTELO ,  Louis Pergaud SANDJO ,  Till OPATZ

IPC: A01N63/02 ,  C07K14/195

Abstract: 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.

公开(公告)号：US20170260519A1

公开(公告)日：2017-09-14

申请号：US15512792

申请日：2015-09-30

Applicant: BASF SE

Inventor： Kerstin HAGE ,  Carsten SCHWALB ,  Petra SPROETE ,  Peter OEDMAN ,  Kai-Uwe BALDENIUS ,  Burkhard ERNST ,  Gunter STEIGELMANN ,  Stephan FREYER ,  Claus BOLLSCHWEILER ,  Michael Guenter BRAUN ,  Juergen DAEUWEL

IPC: C12N9/88 ,  C12N1/38 ,  C12N1/20

CPC classification number: C12N9/88 ,  C12N1/20 ,  C12N1/38 ,  C12Y402/01084

Abstract: The present invention relates to methods for cultivating a nitrile hydratase producing microorganism, compositions for cultivating a nitrile hydratase producing microorganism, and use of compositions comprising a saccharide and an organic acid for cultivating a nitrile hydratase producing microorganism. The composition provided in and to be employed in context with the present invention is particularly suitable for inducing both, growth and nitrile hydratase production of corresponding microorganisms.

公开(公告)号：US20180020675A1

公开(公告)日：2018-01-25

申请号：US15724894

申请日：2017-10-04

Applicant: BASF SE

Inventor： Isabella SIEPE ,  Heike BRUESER ,  Kristin KLAPPACH ,  Karl-Heinrich SCHNEIDER ,  Petra SPROETE ,  Kerstin HAGE ,  Birgit BLANZ ,  Eckhard THINES ,  Luis ANTELO ,  Louis Pergaud SANDJO ,  Till OPATZ

IPC: A01N63/02 ,  C07K14/195

Abstract: 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.