Volume 1, Issue 4

 

ارسال های اخیر

  • Sequence-Based Differentiation of Strains in the Streptomyces cyaneus Species-Group 

    Rashidian, Ehsan؛ Goodfellow, Michael (National Institute of Genetic Engineering and Biotechnology, 2003-10-01)
    In an extensive numerical phenetic survey, a numberof blue, red and gray spored streptomycete strainswere grouped together as Streptomyces cyaneusspecies-group, a taxon which encompasses strainsknown ...

  • Initiation of Ageing Process by Meiotic and Mitotic Recombination within the Ribosomal DNA Genes in Saccharomyces cerevisiae 

    Motovali-Bashi, Majid؛ Hojati, Zohreh؛ Walmsley, Richard (National Institute of Genetic Engineering and Biotechnology, 2003-10-01)
    In the budding yeast of Saccharomyces cerevisiae the tandem repeated of rDNA genes are located onchromosome XII, which is in the nucleolus. There are different types of proteins in the nucleoluskeleton,silencing ...

  • A Heterologous Enzyme Linked Immunosorbant Assay of Morphine Using Penicillinase as Label 

    Hallaj, Shima؛ Rasaee, Mohammad J.؛ Haerian, Monirsadat؛ Paknejad, Malihe؛ Kashanian, Soheila؛ Rahbarizadeh, Fatemeh؛ Omidfar, Kobra؛ Malekaneh, Mohammad؛ Kakhki, Mohammad (National Institute of Genetic Engineering and Biotechnology, 2003-10-01)
    A rapid, sensitive, specific and high through-put enzyme-linked immunosorbant assay (ELISA) methodfor determination of morphine in urine samples using penicillinase as label enzyme has been developed. Noextraction ...

  • Enzyme Immobilization: The State of Art in Biotechnology 

    Norouzian, Dariush (National Institute of Genetic Engineering and Biotechnology, 2003-10-01)
    The advantages of immobilized enzyme over its soluble counterpart arise from their improved stability andeasy separation from the reaction media, leading to decrease in production cost. Immobilization methods