NOVEL PROTEIN, GENE ENCODING THE SAME AND UTILIZATION THEREOF
    6.
    发明申请
    NOVEL PROTEIN, GENE ENCODING THE SAME AND UTILIZATION THEREOF 审中-公开
    新蛋白,基因编码及其应用

    公开(公告)号:WO00014242A1

    公开(公告)日:2000-03-16

    申请号:PCT/JP1999/004441

    申请日:1999-08-19

    CPC classification number: C07K14/375

    Abstract: A novel antibacterial protein capable of inhibiting the growth of plant pathogenic fungi such as Pyricularia orizae and Rhizoctonia solani, which are the two major pathogenic fungi of rice, at a relatively low concentration is detected and identified. Also, the gene of this protein is cloned. This protein is characterized by: being obtained from a fraction of an aqueous extract of a mushroom precipitated by the ammonium sulfate precipitation method; having an antibacterial activity at least on Pyricularia orizae or Rhizoctonia solani; when determined by the gel filtration method, showing a molecular weight of about 210 kD; in the SDS-PAGE method, showing the presence of components of about 50 kD and about 15 kD; sustaining the above antibacterial activity when heated in an aqueous neutral solution at 60 DEG C for 10 minutes; and losing the antibacterial activity when heated in an aqueous neutral solution at 80 DEG C for 10 minutes.

    Abstract translation: 检测并鉴定出能够以较低浓度抑制作为水稻的两种主要致病真菌的植物致病真菌如Pyricularia orizae和Rhizoctonia solani的生长的新型抗菌蛋白质。 此外,克隆了该蛋白质的基因。 该蛋白质的特征在于:通过硫酸铵沉淀法沉淀的蘑菇水提物的一部分获得; 至少在Pyricularia orizae或Rhizoctonia solani具有抗菌活性; 当通过凝胶过滤法测定时,分子量约为210kD; 在SDS-PAGE方法中,显示约50kD和约15kD的组分的存在; 在60℃的中性水溶液中加热10分钟时维持上述抗菌活性; 并且在80℃的中性水溶液中加热10分钟时失去抗菌活性。

    ANTIMICROBIAL PEPTIDES
    8.
    发明申请

    公开(公告)号:WO2020146373A1

    公开(公告)日:2020-07-16

    申请号:PCT/US2020/012565

    申请日:2020-01-07

    Abstract: Antimicrobial OeDef1-, MtDef6-, or OeDef7-type peptides and proteins are disclosed along with compositions comprising the OeDef1-, MtDef6-, or OeDef7-type peptides and proteins and transgenic or genetically edited plants or microorganisms that express the OeDef1-, MtDef6-, or OeDef7-type peptides and proteins to inhibit growth of pathogenic microbes. Such OeDef1-, MtDef6-, or OeDef7-type peptides and proteins, compositions, plants, and microorganisms can provide for inhibition of microbial growth.

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