Metribuzin resistance in photoautotrophic Chenopodium rubrum cell cultures

FEBS Letters

Schwenger-Erger, Claudia²  Naber, Dirk¹  Barz, Wolfgang²  Thiemann, Jutta²  Johanningmeier, Udo¹ 

[1] Institut für Biochemie der Pflanzen, Ruhr-Universität, D-44801 Bochum, Germany;Institut für Biochemie und Biotechnologie der Pflanzen, Westfälische Wilhelms Universität, D-48143 Münster, Germany

关键词: Herbicide resistance;    Herbicide;    psbA gene;    D1 protein;    Photosystem II;    Chenopodium rubrum;    atrazine;    2-chloro-4-(ethylamino)-6-(iso-propyl-amino)-s-triazine;    bromacil;    5-bromo-3-(sec-butyl)-6-methyl-uracil;    DCMU;    3-(3;    4-dichlorophenyl)-1;    1-dimethylurea;    dinoseb;    2;    4-dinitro-6-sec-butylphenol;    kDa;    kilodalton;    metribuzin;    4-amino-6-(tertbutyl)-3-methylthio-as-triazine-5(4H)-one;    PCR;    polymerase chain reaction;    phenmedipham;    methyl m-hydroxy-carbanilate m-methylcarbanilate;    PSII;    photosystem II;    QA and QB;    primary and secondary quinone acceptors;    propanil;    N-(3;    4-dichlorophenyl)propionanüde;    RFLP;    restriction fragment length polymorphism;   

DOI  :  10.1016/0014-5793(93)80189-2

学科分类：生物化学/生物物理

来源: John Wiley & Sons Ltd.

【 摘 要 】

Sequence analyses of eight metribuzin-resistant mutants of photoautotrophic Chenopodium rubrum cell cultures revealed new mutations in the psbA gene coding for the 32 kDa herbicide binding protein. Mutants were found to possess either two or three changes in the amino acid sequence of the D1-protein between positions 219 and 272.

【 授权许可】

Unknown