Insect inhibitory proteins
    4.
    发明授权

    公开(公告)号:US11987800B2

    公开(公告)日:2024-05-21

    申请号:US17934287

    申请日:2022-09-22

    摘要: A pesticidal protein class of PirA, PirB, and PirAB fusion proteins exhibiting toxic activity against Coleopteran, Lepidopteran, and Hemipteran pest species is disclosed. DNA constructs are provided which contain a recombinant nucleic acid sequence encoding the PirA, PirB, and PirAB fusion proteins. Transgenic plants, plant cells, seed, and plant parts resistant to Coleopteran, Lepidopteran, and Hemipteran infestation are provided which contain recombinant nucleic acid sequences encoding the PirA, PirB, and PirAB fusion proteins. Methods for detecting the presence of the recombinant nucleic acid sequences or the proteins of the present invention in a biological sample, and methods of controlling Coleopteran, Lepidopteran, and Hemipteran species pests using the PirA, PirB, and PirAB fusion proteins are also provided.

    PESTICIDAL GENES AND METHODS OF USE
    6.
    发明公开

    公开(公告)号:US20240052364A1

    公开(公告)日:2024-02-15

    申请号:US18479472

    申请日:2023-10-02

    申请人: AGBIOME, INC.

    摘要: Compositions having pesticidal activity and methods for their use are provided. Compositions include isolated and recombinant polypeptide sequences having pesticidal activity, recombinant and synthetic nucleic acid molecules encoding the pesticidal polypeptides, DNA constructs comprising the nucleic acid molecules, vectors comprising the nucleic acid molecules, host cells comprising the vectors, and antibodies to the pesticidal polypeptides. Nucleotide sequences encoding the polypeptides provided herein can be used in DNA constructs or expression cassettes for transformation and expression in organisms of interest, including microorganisms and plants. The compositions and methods provided herein are useful for production of organisms with enhanced pest resistance or tolerance. Transgenic plants and seeds comprising a nucleotide sequence that encodes a pesticidal protein of the invention are also provided. Such plants are resistant to insects and other pests. Methods are provided for producing the various polypeptides disclosed herein, and for using those polypeptides for controlling or killing a pest.