Industrial Biotechnology Centre and School of Biosciences, University of Kent, Canterbury, Kent, UK.|Industrial Biotechnology Centre and School of Biosciences, University of Kent, Canterbury, Kent, UK.|Industrial Biotechnology Centre and School of Biosciences, University of Kent, Canterbury, Kent, UK.|Industrial Biotechnology Centre and School of Biosciences, University of Kent, Canterbury, Kent, UK.|Industrial Biotechnology Centre and School of Biosciences, University of Kent, Canterbury, Kent, UK.