Heterologous polypeptide expressed in filamentous fungi, processes for their preparation, and vectors for their preparation
    2.
    发明公开
    Heterologous polypeptide expressed in filamentous fungi, processes for their preparation, and vectors for their preparation 失效
    FILAMENTOUS FUNGI中表达的异物多肽,其制备方法及其制备载体

    公开(公告)号:EP0215594A3

    公开(公告)日:1988-08-31

    申请号:EP86306624

    申请日:1986-08-27

    申请人: GENENCOR, INC.

    摘要: Novel vectors are disclosed for expressing and secreting heterologous polypeptides from filamentous fungi. Such vectors are used in novel processes to express and secrete such heterologous polypeptides. The vectors used for transforming a filamentous fungus to express and secrete a heterologous polypeptide include a DNA sequence encoding a heterologous polypeptide and a DNA sequence encoding a signal sequence which is functional in a secretory system in a given filamentous fungus and which is operably linked to the sequence encoding the heterologous polypeptide. Such signal sequences may be the signal sequence normally associated with the heterologous polypeptides or may be derived from other sources. The vector may also contain DNA sequences encoding a promoter sequence which is functionally recognized by the filamentous fungus and which is operably linked to the DNA sequence encoding the signal sequence. Preferably functional polyadenylation sequences are operably linked to the 3′ terminus of the DNA sequence encoding the heterologous polypeptides. Each of the above described vectors are used in novel processes to transform a filamentous fungus wherein the DNA sequences encoding the signal sequence and heterologous polypeptide are expressed. The thus synthesized polypeptide is thereafter secreted from the filamentous fungus.

    Plasmids and components thereof for use in filamentous fungi
    3.
    发明公开
    Plasmids and components thereof for use in filamentous fungi 失效
    在真菌真菌中使用的PLASMIDS及其组分

    公开(公告)号:EP0215539A3

    公开(公告)日:1988-07-20

    申请号:EP86302467

    申请日:1986-04-03

    IPC分类号: C12N15/00 C12N01/14

    CPC分类号: C12N15/80 C12N15/81

    摘要: he present invention provides plasmids suitable as vector systems for filamentous fungi, especially antibiotic-producing filamentous fungi such as antibiotic-producing strains of Acremonium chrysogenum or Penicillium chrysogenum, comprising an autonomous replication sequence which is effective in the intended host, an activator sequence derived from, or copied from, DNA of the intended host and/or one or more other fungi of the same species, and a fungal selectable protein-coding element, transcription of which is directed by the activator sequence.

    Cell cultivation substrate
    5.
    发明公开
    Cell cultivation substrate 失效
    细胞培养基质

    公开(公告)号:EP0104918A3

    公开(公告)日:1985-06-05

    申请号:EP83305710

    申请日:1983-09-26

    IPC分类号: A01G01/04 C12N05/02 C12N01/14

    CPC分类号: A01G18/00

    摘要: s A process for preparing a substrate suitable for cell cultivation thereon, comprises subjecting cotton to mechanical attrition in the presence of water, and shredding the hydrated cotton. The shredded cotton can be mixed with nutrient, sterilised and used as a mushroom spawn growth or cultivation substrate.

    摘要翻译: 用于制造蘑菇产卵的方法包括在水中溶胀谷物,对膨胀的颗粒进行灭菌,例如, 与碳酸钙混合,用培养物接种无菌谷物,例如, 以匀浆的形式,并孵育接种的谷物。 使用CaCO3可防止颗粒聚集。

    Fungal herbicides
    6.
    发明公开
    Fungal herbicides 失效
    真菌除草剂

    公开(公告)号:EP0277736A3

    公开(公告)日:1988-08-31

    申请号:EP88300545

    申请日:1988-01-22

    CPC分类号: C12R1/645 A01N63/04

    摘要: A method of controlling field bindweed plants in agricultural crops which comprises applying to the plants or to the locus of the plants an effective amount of the fungus Phomopsis convolvulus to effect and produce typical lesions in the bindweed plants so as to inhibit the growth of or kill the bindweed plants. A plant growth regulating composition comprising a plant growth regulating effective amount of a culture of microorganisms of the species Phomopsis convolvulus in association with an agriculturally acceptable carrier. A biologically pure culture of the fungal microorganism having the identifying characteristics of Phomopsis convolvulus IMI 312959.