公开(公告)号：US20250066717A1

公开(公告)日：2025-02-27

申请号：US18947710

申请日：2024-11-14

Applicant: Bayer CropScience LP

Inventor： Jennifer Anne COLLINS ,  Jesus F. SANCHEZ ,  James L. WALLER ,  Bjorn A. TRAAG ,  Sara K. HOTTON ,  Tony J. TEGELER

IPC: C12N1/20 ,  A01N63/25 ,  C12R1/01

Abstract: The present invention provides a composition comprising a biologically pure culture of a Paenibacillus sp. strain comprising a mutant DegU lacking a functional receiver domain or a functional DNA binding domain and/or a mutant DegS lacking a functional single binding domain or a functional ATPase domain with decreased viscosity in a liquid culture. Also provided is a method of identifying a Paenibacillus sp. mutant derivative strain with decreased viscosity in a liquid culture compared to a Paenibacillus sp. parental strain with a visual screen for mutant isolates with a non-mucoid morphology.

公开(公告)号：US20210244031A1

公开(公告)日：2021-08-12

申请号：US17054951

申请日：2019-05-08

Applicant: Bayer CropScience LP

Inventor： Jennifer Anne COLLINS ,  Jesus F. SANCHEZ ,  James L. WALLER ,  Bjorn A. TRAAG ,  Sara K. HOTTON ,  Tony J. TEGELER

IPC: A01N63/25 ,  C12N1/20

Abstract: The present invention provides a composition comprising a biologically pure culture of a Paenibacillus sp. strain comprising a mutant DegU lacking a functional receiver domain or a functional DNA binding domain and/or a mutant DegS lacking a functional single binding domain or a functional ATPase domain with decreased viscosity in a liquid culture. Also provided is a method of identifying a Paenibacillus sp. mutant derivative strain with decreased viscosity in a liquid culture compared to a Paenibacillus sp. parental strain with a visual screen for mutant isolates with a non-mucoid morphology.