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Hyperinduction of nitrilases in filamentous fungi

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388971%3A_____%2F06%3A00044619" target="_blank" >RIV/61388971:_____/06:00044619 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Hyperinduction of nitrilases in filamentous fungi

  • Original language description

    2-Cyanopyridine proved to act as a powerful nitrilase inducer in Aspergillus niger K10, Fusarium solani O1, Fusarium oxysporum CCF 1414, Fusarium oxysporum CCF 483 and Penicillium multicolor CCF 2244. Valeronitrile also enhanced the nitrilase activity inmost of the strains. The highest nitrilase activities were produced by fungi cultivated in a Czapek-Dox medium with both 2-cyanopyridine and valeronitrile. The specific nitrilase activities of these cultures were two to three orders of magnitude higherthan those of cultures grown on other nitriles such as 3-cyanopyridine or 4-cyanopyridine

  • Czech name

    Nadprodukce nitrilasy ve vláknitých houbách

  • Czech description

    2-kyanopyridin se ukázal jako silný induktor nitrilasy u kmenů Aspergillus niger K10, Fusarium solani O1, Fusarium oxysporum CCF 1414, Fusarium oxysporum CCF 483 a Penicillium multicolor CCF 2244. Valeronitril také zvyšoval nitrilasovou aktivitu u mnohakmenů hub. Nejvyšší nitrilasová aktivita byla produkována v houbách kultivovaných na médiu podle Czapka-Doxe, které obsahovalo 2-kyanopyridin a valeronitril. Specifická aktivita těchto kultur byla o dva až tři řády vyšší než u kultur rostoucích na médiích obsahujících jiné nitrily, jako 3-kyanopyridin nebo 4-kyanopiridine

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    EE - Microbiology, virology

  • OECD FORD branch

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2006

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Journal of Industrial Microbiology & Biotechnology

  • ISSN

    1367-5435

  • e-ISSN

  • Volume of the periodical

    33

  • Issue of the periodical within the volume

    -

  • Country of publishing house

    DE - GERMANY

  • Number of pages

    6

  • Pages from-to

    891-896

  • UT code for WoS article

  • EID of the result in the Scopus database