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  1. No Access

    Article

    Metabolomic fingerprinting of primed tobacco cells provide the first evidence for the biological origin of cis-chlorogenic acid

    Previous studies suggest that only trans-isomers of chlorogenic acid (CGA) are naturally produced. Cis-isomers have been noted in some plant tissues exposed to different mechanical processes as well as untreated ...

    M. I. Mhlongo, L. A. Piater, P. A. Steenkamp, N. E. Madala… in Biotechnology Letters (2015)

  2. No Access

    Article

    Biotransformation of isonitrosoacetophenone (2-keto-2-phenyl-acetaldoxime) in tobacco cell suspensions

    Nicotiana tabacum cell suspensions, 2 g wet wt/ml, rapidly took up 1 mM isonitrosoacetophenone (INAP), a plant-derived stress metabolite with anti-oxidative and anti-fungal properties, producing ...

    Ntakadzeni E. Madala, P. A. Steenkamp, L. A. Piater, I. A. Dubery in Biotechnology Letters (2012)