INSECTICIDAL POLYPEPTIDES HAVING IMPROVED ACTIVITY SPECTRUM AND USES THEREOF
    4.
    发明公开
    INSECTICIDAL POLYPEPTIDES HAVING IMPROVED ACTIVITY SPECTRUM AND USES THEREOF 审中-公开
    具有改进的活性谱的杀虫多肽及其用途

    公开(公告)号:EP3207050A1

    公开(公告)日:2017-08-23

    申请号:EP15850317.7

    申请日:2015-10-14

    IPC分类号: C07K14/325 C12N15/32

    摘要: The disclosure provides nucleic acids, and variants and fragments thereof, derived from strains of Bacillus thuringiensis encoding variant polypeptides having increased pesticidal activity against insect pests, including Lepidoptera and Coleopteran. Particular embodiments of the disclosure provide isolated nucleic acids encoding pesticidal proteins, pesticidal compositions, DNA constructs, and transformed microorganisms and plants comprising a nucleic acid of the embodiments. These compositions find use in methods for controlling pests, especially plant pests.

    摘要翻译: 本公开内容提供了源自苏云金芽孢杆菌菌株的编码变体多肽的核酸及其变体和片段,所述变体多肽对昆虫害虫(包括鳞翅目和鞘翅目)具有增加的杀虫活性。 本公开的具体实施方案提供了编码杀虫蛋白的分离的核酸,杀虫组合物,DNA构建体和包含所述实施方案的核酸的转化的微生物和植物。 这些组合物可用于防治害虫特别是植物害虫的方法中。

    METHODS AND COMPOSITIONS FOR WEED CONTROL
    6.
    发明公开
    METHODS AND COMPOSITIONS FOR WEED CONTROL 审中-公开
    VERFAHREN UND ZUSAMMENSETZUNGEN ZURUNKRAUTBEKÄMPFUNG

    公开(公告)号:EP2971185A4

    公开(公告)日:2017-03-08

    申请号:EP14780250

    申请日:2014-03-11

    发明人: TAO NENGBING

    IPC分类号: C12Q1/68

    摘要: The present invention provides novel compositions for use to enhance weed control. Specifically, the present invention provides for methods and compositions that modulate gene expression in johnsongrass. The present invention also provides for combinations of compositions and methods that enhance johnsongrass control. The invention comprises a method of Sorghum species weed control, in particular johnsongrass (Sorghum halepense) plant control comprising an external application of a herbicidal composition to a Sorghum halepense plant or a part of the Sorghum halepense plant in need of control, said herbicidal composition comprising a polynucleotide, an organosilicone surfactant concentration of about 0.2 percent or greater, and an effective dose of a nonpolynucleotide herbicide.

    摘要翻译: 本发明提供用于增强杂草控制的新型组合物。 具体而言,本发明提供了调节约翰逊草的基因表达的方法和组合物。 本发明还提供了增强约翰逊草控制的组合物和方法的组合。 本发明包括高粱种类杂草控制方法,特别是约翰逊草(Sorghum halepense)植物控制方法,该方法包括将除草组合物外用于需要控制的高粱草属植物或高粱草属植物的一部分,所述除草组合物包含 多核苷酸,约0.2%以上的有机硅氧烷表面活性剂浓度和有效剂量的非多核苷酸除草剂。

    Non-sterile fermentation of bioethanol
    10.
    发明公开
    Non-sterile fermentation of bioethanol 审中-公开
    生物乙醇的非无菌发酵

    公开(公告)号:EP2592150A2

    公开(公告)日:2013-05-15

    申请号:EP13152864.8

    申请日:2008-12-18

    申请人: Inbicon A/S

    发明人: Larsen, Jan

    摘要: A range of concentrations exists in which fermentation inhibitors derived from pretreatment of lignocellulosic feed stocks inhibit growth of lactic acid bacteria without affecting fermentive yeast. By optimizing levels of fermentation inhibitors to fall within this range, yeast fermentations of lignocellulosic biomass can be conducted under non-sterile conditions with ethanol yields comparable to those achieved under sterile conditions. Optimised inhibitor levels can be achieved by controlling the water/biomass ratio of a lignocellulosic biomass during and after pretreatment, for example by washing the fiber fraction of a previously pretreated lignocellulosic biomass with a pre-defined amount of fresh water or recycled process solutions. Crude extracts of liquid fraction or process solutions from pretreatment of lignocellulosic biomass can also provide an effective anti-baterial treatment for first generation starch fermentations.

    摘要翻译: 存在一系列浓度,其中源自木质纤维素原料的预处理的发酵抑制剂抑制乳酸菌的生长而不影响发酵性酵母。 通过优化发酵抑制剂的水平以使其落入该范围内,木质纤维素生物质的酵母发酵可以在非无菌条件下进行,其中乙醇产率与无菌条件下获得的乙醇产量相当。 通过在预处理期间和之后控制木质纤维素生物质的水/生物质比率,例如通过用预定量的淡水或回收的工艺溶液洗涤先前预处理的木质纤维素生物质的纤维部分,可以实现优化的抑制剂水平。 来自木质纤维素生物质预处理的液体馏分或工艺溶液的粗提物也可为第一代淀粉发酵提供有效的抗菌处理。