公开(公告)号：US20240251730A1

公开(公告)日：2024-08-01

申请号：US18563957

申请日：2021-05-28

申请人： Bejo Zaden B.V.

发明人： Jacob van Dorp ,  Rosaline Anna Maria Jong ,  Dora Lisa Moita E Coelho ,  Albertus Johannes Maria Schrijver

IPC分类号： A01H1/00 ,  A01H5/06 ,  A01H6/02 ,  C12Q1/6895

CPC分类号： A01H1/1255 ,  A01H5/06 ,  A01H6/024 ,  C12Q1/6895

摘要： Provided herein are Beta vulgaris plants resistant to Cercospora. Also provided herein are methods for identifying Cercospora resistant Beta vulgaris plants, methods for providing Cercospora resistant Beta vulgaris plants and means for identifying Cercospora resistant Beta vulgaris plants. Specifically, provided herein are Cercospora-resistant Beta vulgaris plants including a first Cercospora resistance providing genomic fragment on chromosome 4, wherein said first Cercospora resistance providing genomic fragment includes at least one sequence from the group consisting of SEQ ID Nos. 1, 3, 5, 7, 9, 11, 13, and 15.

公开(公告)号：US20230227841A1

公开(公告)日：2023-07-20

申请号：US18161613

申请日：2023-01-30

申请人： KWS SAAT SE & Co. KGaA

发明人： Otto Törjék ,  Dietrich BORCHARDT ,  Margaret REKOSKE ,  Wolfgang MECHELKE ,  Britta SCHULZ ,  Jens Christoph LEIN

IPC分类号： C12N15/82 ,  A01H6/02

CPC分类号： C12N15/8282 ,  A01H6/024

摘要： A more efficient breeding against Cercospora leaf spot disease, or the development of new resistant lines, is enabled via the provision of the Cercospora resistance-mediating gene according to the invention; in particular, a dominant resistance effect in the target plant is evoked by the property of the identified gene alone. The Cercospora resistance-mediating gene, and embodiments of the present invention that are described in the preceding, offer additional applications, e.g., the use of the resistant gene allele in cis-genetic or trans-genetic approaches, with the goal of developing new resistant cultivars.

公开(公告)号：US20240287625A1

公开(公告)日：2024-08-29

申请号：US18021756

申请日：2021-08-05

申请人： KWS SAAT SE & Co. KGaA

发明人： Ottó TÖRJÉK ,  Dietrich BORCHARDT ,  Wolfgang MECHELKE ,  Britta SCHULZ ,  Jens Christoph LEIN

IPC分类号： C12Q1/6895 ,  A01H1/00 ,  A01H5/06 ,  A01H5/12 ,  A01H6/02

CPC分类号： C12Q1/6895 ,  A01H1/1255 ,  A01H5/06 ,  A01H5/12 ,  A01H6/024 ,  A01H6/028 ,  C12Q2600/13

摘要： A more efficient breeding against Cercospora leaf spot disease, or the development of new resistant lines, is enabled via the provision of the Cercospora resistance-mediating gene according to the invention; in particular, a dominant resistance effect in the target plant is evoked by the property of the identified gene alone. The Cercospora resistance-mediating gene, and embodiments of the present invention that are described in the preceding, offer additional applications, e.g., the use of the resistant gene allele in cis-genetic or trans-genetic approaches, with the goal of developing new resistant cultivars.