Počet záznamů: 1

Hydrolysis of benzonitrile herbicides by soil actinobacteria and metabolite toxicity

  1. 1.
    0350242 - MBU-M 2011 RIV NL eng J - Článek v odborném periodiku
    Veselá, Alicja Barbara - Franc, M. - Pelantová, Helena - Kubáč, David - Vejvoda, Vojtěch - Šulc, Miroslav - Bhalla, T. C. - Macková, M. - Lovecká, P. - Janů, P. - Demnerová, K. - Martínková, Ludmila
    Hydrolysis of benzonitrile herbicides by soil actinobacteria and metabolite toxicity.
    Biodegradation. Roč. 21, č. 5 (2010), s. 761-770 ISSN 0923-9820
    Grant CEP: GA MPO FT-TA5/043; GA MŠk OC09046; GA MŠk(CZ) LC06010; GA AV ČR IAA500200708; GA ČR GD305/09/H008
    Výzkumný záměr: CEZ:AV0Z50200510
    Klíčová slova: Benzonitrile herbicides * nitrilase * Chloroxynil
    Kód oboru RIV: EE - Mikrobiologie, virologie
    Impakt faktor: 2.012, rok: 2010

    Abstract The soil actinobacteria Rhodococcus rhodochrous PA-34, Rhodococcus sp. NDB 1165 and Nocardia globerula NHB-2 grown in the presence of isobutyronitrile exhibited nitrilase activities towards benzonitrile (approx. 1.1–1.9 U mg dry cell weight). The rating cell suspensions eliminated benzonitrile and the benzonitrile analogues chloroxynil (3,5- dichloro-4-hydroxybenzonitrile), bromoxynil (3,5-dibromo-4-hydroxybenzonitrile) and ioxynil (3,5-diiodo-4-hydroxybenzonitrile) (0.5 mM each) from reaction mixtures at 30 C and pH 8.0
    Trvalý link: http://hdl.handle.net/11104/0190290