FEED ADDITIVE OF ANTIMICROBIAL PROPERTIES, CONCENTRATE, USE OF FEED ADDITIVE TO OBTAIN CONCENTRATE AND METHOD OF MANUFACTURING FEED ADDITIVE
    51.
    发明申请
    FEED ADDITIVE OF ANTIMICROBIAL PROPERTIES, CONCENTRATE, USE OF FEED ADDITIVE TO OBTAIN CONCENTRATE AND METHOD OF MANUFACTURING FEED ADDITIVE 审中-公开
    饲料的添加剂,浓缩剂,饲料添加剂的使用浓度和生产饲料添加剂的方法

    公开(公告)号:WO2011152742A3

    公开(公告)日:2012-02-02

    申请号:PCT/PL2011000054

    申请日:2011-05-25

    摘要: The invention concerns a feed additive of antimicrobial properties, a concentrate, use of a feed additive to manufacture a concentrate as well as a method of production of the feed additive. A more detailed solution concerns a feed additive of antimicrobial properties restricting the activity of endogenous microflora of the gastrointestinal tract, in particular of Listeria, Salmonella and Clostridium. The action of supplements consists in the improvement of poultry performance (gains and feed utilisation) by limiting the activity of endogenous microflora, especially Listeria, Salmonella and Clostridium.

    摘要翻译: 本发明涉及抗微生物性质的饲料添加剂,浓缩物,饲料添加剂用于制造浓缩物以及生产饲料添加剂的方法。 更详细的解决方案涉及限制胃肠道,特别是利斯特氏菌,沙门氏菌和梭菌属的内源性微生物群落的活性的抗微生物特性的饲料添加剂。 补充剂的作用在于通过限制内源性微生物群落,特别是李斯特菌,沙门氏菌和梭菌属的活性来提高家禽性能(增益和饲料利用率)。

    LACTOBACILLUS RHAMNOSUS POLYNUCLEOTIDES, POLYPEPTIDES AND METHODS FOR USING THEM
    58.
    发明申请
    LACTOBACILLUS RHAMNOSUS POLYNUCLEOTIDES, POLYPEPTIDES AND METHODS FOR USING THEM 审中-公开
    Lactobacillus RHAMNOSUS POLYNUCLEOTIDES,POLYPEPTIDES AND METHODS FOR USING THEM

    公开(公告)号:WO02044383A1

    公开(公告)日:2002-06-06

    申请号:PCT/NZ2001/000286

    申请日:2001-11-28

    摘要: Novel polynucleotides isolated from Lactobacillus rhamnosus , as well as probes and primers, genetic constructs comprising the polynucleotides, biological materials, including plants, microorganisms and multicellular organisms incorporating the polynucleotides, polypeptides expressed by the polynucleotides, and methods for using the polynucleotides and polypeptides are disclosed.

    摘要翻译: 分离自鼠李糖乳杆菌的新型多核苷酸,以及探针和引物,包含多核苷酸的遗传构建体,包括植物,包含多核苷酸的植物,微生物和多细胞生物,多核苷酸表达的多肽的生物材料,以及用于 公开了使用多核苷酸和多肽。

    REGULATION OF PROMOTER ACTIVITY IN CELLS
    59.
    发明申请
    REGULATION OF PROMOTER ACTIVITY IN CELLS 审中-公开
    细胞中促进剂活性的调节

    公开(公告)号:WO02033067A2

    公开(公告)日:2002-04-25

    申请号:PCT/DK2001/000694

    申请日:2001-10-19

    CPC分类号: C07K14/335 C12N15/746

    摘要: Nucleotide sequences coding for a promoter activity-regulating polypeptide designated OrfY, isolated from Lactococcus lactis , and promoter activity-regulating active homologues and fragments hereof is used to indirectly regulating the expression of genes. The coding sequence is inserted into lactic acid bacterial cells or any other cells with the objective of either reducing or enhancing the expression level of the gene being under the control of the promoter sequence, the activity of which is regulated by the OrfY polypeptide or homologues or fragments hereof. Improved gene expression systems are provided based on this promoter activity-regulating polypeptide.

    摘要翻译: 编码从乳酸乳球菌分离的命名为OrfY的启动子活性调节多肽的核苷酸序列,以及启动子活性调节活性同系物及其片段用于间接调节基因的表达。 将编码序列插入到乳酸菌细胞或任何其它细胞中,目的是降低或增强启动子序列控制下的基因的表达水平,其活性由OrfY多肽或同源物调节,或 片段。 基于该启动子活性调节多肽提供了改进的基因表达系统。

    LACTOBACILLI HARBORING AGGREGATION AND MUCIN BINDING GENES AS VACCINE DELIVERY VEHICLES
    60.
    发明申请
    LACTOBACILLI HARBORING AGGREGATION AND MUCIN BINDING GENES AS VACCINE DELIVERY VEHICLES 审中-公开
    乳酸杆菌宿主细胞融合和黏蛋白固定基因作为疫苗传递载体

    公开(公告)号:WO99047657A2

    公开(公告)日:1999-09-23

    申请号:PCT/IB1999/000705

    申请日:1999-03-16

    摘要: Live vaccines and methods for preparing the vaccines useful in protecting a host from infection by a pathogenic microorganism are provided. Vaccines are prepared from live Lactobacillus cells which have been transformed using DNA technology to express heterologous antigens of pathogenic microorganisms or other suitable biological material. Genes encoding antigenic determinants pathogenic in the mammalian gastrointestinal tract are inserted into expression cassettes and fused with genes encoding an aggregation factor and/or a mucin binding factor. The inserted genes are shown to transform L. reuteri cells. The aggregation enhancing and mucin binding genes have been isolated and sequenced. The vaccine can be ingested orally in a pharmaceutical carrier or in milk products.

    摘要翻译: 本发明涉及活细胞疫苗和制备用于保护宿主免受致病微生物感染的此类疫苗的方法。 这些疫苗由乳酸菌的活细胞制备,用DNA技术转化,表达致病微生物或其他合适的生物材料的异源抗原。 将编码哺乳动物胃肠道的致病性抗原病原体的基因插入表达盒并与编码聚集因子和/或粘蛋白结合因子的基因融合。 插入的基因具有转化罗伊氏乳杆菌细胞的性质。 分离和测序聚集促进基因和粘蛋白结合基因。 这种疫苗可以在药物载体或乳制品中口服。