公开(公告)号：US20240401073A1

公开(公告)日：2024-12-05

申请号：US18699357

申请日：2022-10-14

Applicant: KWS SAAT SE & Co. KGaA

Inventor： Olaf CZARNECKI ,  Maik GERTZ ,  Jens Christoph LEIN ,  David WURBS

IPC: C12N15/82 ,  A01N43/50 ,  A01N43/54 ,  A01N43/653 ,  A01N43/90 ,  A01N47/36 ,  A01P13/02 ,  C12N9/10

Abstract: The present invention relates Beta vulgaris plants or plant parts having a mutated endogenous acetolactate synthase (ALS) protein comprising at position 371 an amino acid different than aspartate (D). Such plants are characterized in having increased tolerance to ALS inhibitor herbicides. The invention further relates to methods for generating such plants as well as methods for identifying such plants.

公开(公告)号：US20240389528A1

公开(公告)日：2024-11-28

申请号：US18687796

申请日：2022-08-29

Applicant: BAYER AKTIENGESELLSCHAFT ,  KWS SAAT SE & CO. KGAA

Inventor： Corinna STREITNER ,  Olaf CZARNECKI ,  Maik GERTZ ,  Vinicius VILPERTE ,  Erik WESTBERG ,  Harald AIGNER ,  Jens Christoph LEIN

IPC: A01H1/04 ,  A01H1/00 ,  A01H5/06 ,  A01H6/02

Abstract: Provided are improved herbicide tolerant Beta vulgaris, particularly improved sugar beet plants, with increased yield performance, while maintaining optimal and agronomically relevant herbicide tolerance, wherein the large and small subunits of the herbicide tolerance acetolactate synthase enzyme are optimally fitted. Further provided are markers for identifying such improved herbicide tolerant Beta vulgaris plants, as well methods for obtaining and identifying such improved herbicide tolerant Beta vulgaris plants.

公开(公告)号：US20210352863A1

公开(公告)日：2021-11-18

申请号：US17278593

申请日：2019-09-24

Applicant: KWS SAAT SE & Co. KGaA

Inventor： Olaf CZARNECKI ,  Maik GERTZ ,  Christoph Jens LEIN ,  David WURBS

IPC: A01H1/06 ,  A01H5/06 ,  A01N57/20 ,  A01H1/04 ,  C12N9/10

Abstract: The present invention relates to a method for controlling bolters in Beta vulgaris growing areas, comprising planting Beta vulgaris plants or sowing Beta vulgaris seed comprising an endogenous allele encoding an epsp synthase having at position 179 an amino acid different from proline and applying a glyphosate herbicide to the growing plants.