World's Best Scientists 2026 revealed!

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Biology and Biochemistry

D-Index
63
Citations
20480
World Ranking
10012
National Ranking
13

Research.com Recognitions

  • Fellow of the Royal Society of South Africa
  • Fellow of the Royal Society of South Africa
  • Fellow of the Royal Society of South Africa

Overview

Willem H. van Zyl is affiliated with Stellenbosch University in South Africa and has a multidisciplinary research background spanning biochemistry, molecular biology, and engineering. Their primary focus areas include biofuel production and bioconversion, microbial metabolic engineering and bioproduction, and enzyme production and characterization.

Their work addresses several key topics, underscoring expertise in the following areas:

  • Biofuel production and bioconversion
  • Microbial metabolic engineering and bioproduction
  • Enzyme production and characterization
  • Fungal and yeast genetics research
  • Fermentation and sensory analysis
  • Enzyme catalysis and immobilization
  • Lignin and wood chemistry

Van Zyl's publications have appeared frequently in specialized scientific venues, including:

  • Bioresource Technology
  • Applied Microbiology and Biotechnology
  • Enzyme and Microbial Technology
  • Biotechnology Advances
  • Probiotics and Antimicrobial Proteins

Some recent representative scientific papers from van Zyl's body of work are:

  • Consolidated bioprocessing of raw starch to ethanol by Saccharomyces cerevisiae: Achievements and challenges (2020, Biotechnology Advances)
  • Microbial lignin peroxidases: Applications, production challenges and future perspectives (2020, Enzyme and Microbial Technology)
  • Rational engineering of Saccharomyces cerevisiae towards improved tolerance to multiple inhibitors in lignocellulose fermentations (2021, Biotechnology for Biofuels)
  • Improving the functionality of surface-engineered yeast cells by altering the cell wall morphology of the host strain (2021, Applied Microbiology and Biotechnology)
  • Engineered yeast for the efficient hydrolysis of polylactic acid (2023, Bioresource Technology)

The frequent collaborators in their research include Marinda Viljoen-Bloom, Rosemary A. Cripwell, Lorenzo Favaro, Marthinus W. Myburgh, and Johann F. Görgens, reflecting ongoing cooperative efforts in related fields.

The scientist's publications contribute to several main fields of study:

  • Biochemistry, Genetics and Molecular Biology
  • Engineering
  • Agricultural and Biological Sciences

Within these fields, major subfields explored are biomedical engineering, molecular biology, biotechnology, plant science, and nutrition and dietetics.

Van Zyl is recognized as a Fellow of the Royal Society of South Africa, an award that denotes a certain standing in the scientific community without specifying the year of conferment.

Best Publications

  • Microbial cellulose utilization: fundamentals and biotechnology.

    Lee R. Lynd;Paul J. Weimer;Willem H. van Zyl;Isak S. Pretorius

  • Consolidated bioprocessing of cellulosic biomass: an update.

    Lee R Lynd;Willem H van Zyl;John E McBride;Mark Laser

  • Consolidated bioprocessing for bioethanol production using Saccharomyces cerevisiae.

    Willem H. van Zyl;Lee R. Lynd;Riaan den Haan;John E. McBride

  • Degradation of aflatoxin B1 by fungal laccase enzymes

    J.F. Alberts;W.C.A. Gelderblom;W.C.A. Gelderblom;A. Botha;W.H. van Zyl

  • Metabolic engineering of Saccharomyces cerevisiae for xylose utilization.

    Bärbel Hahn-Hägerdal;C. Fredrik Wahlbom;Márk Gárdonyi;Willem H. van Zyl

  • Degradation of aflatoxin B1 by cell-free extracts of Rhodococcus erythropolis and Mycobacterium fluoranthenivorans sp. nov. DSM44556T

    O.D. Teniola;P.A. Addo;I.M. Brost;P. Färber

  • Biological degradation of aflatoxin B1 by Rhodococcus erythropolis cultures

    J.F. Alberts;Y. Engelbrecht;P.S. Steyn;W.H. Holzapfel

  • Hydrolysis and fermentation of amorphous cellulose by recombinant Saccharomyces cerevisiae.

    Riaan Den Haan;Shaunita H. Rose;Lee R. Lynd;Willem H. van Zyl

  • Role of cultivation media in the development of yeast strains for large scale industrial use

    Bärbel Hahn-Hägerdal;Kaisa Karhumaa;Christer U Larsson;Marie Gorwa-Grauslund

  • Fungal β-mannanases: Mannan hydrolysis, heterologous production and biotechnological applications

    Willem H. van Zyl;Shaunita H Rose;Kim M Trollope;Johann F Görgens

  • Engineering yeast for efficient cellulose degradation

    Pierre Van Rensburg;Willem H. Van Zyl;Isak S. Pretorius

  • Generation of the improved recombinant xylose-utilizing Saccharomyces cerevisiae TMB 3400 by random mutagenesis and physiological comparison with Pichia stipitis CBS 6054

    C.Fredrik Wahlbom;Willem H. van Zyl;Leif J. Jönsson;Bärbel Hahn-Hägerdal

  • Deletion of the GRE3 aldose reductase gene and its influence on xylose metabolism in recombinant strains of Saccharomyces cerevisiae expressing the xylA and XKS1 genes.

    K. L. Träff;K. L. Träff;R. R. Otero Cordero;W. H. van Zyl;B. Hahn-Hägerdal

  • Molecular Analysis of a Saccharomyces cerevisiae Mutant with Improved Ability To Utilize Xylose Shows Enhanced Expression of Proteins Involved in Transport, Initial Xylose Metabolism, and the Pentose Phosphate Pathway

    C. Fredrik Wahlbom;Ricardo R. Cordero Otero;Willem H. van Zyl;Bärbel Hahn-Hägerdal

  • Expression of a Trichoderma reesei beta-xylanase gene (XYN2) in Saccharomyces cerevisiae.

    D C la Grange;I S Pretorius;W H van Zyl

  • High level secretion of cellobiohydrolases by Saccharomyces cerevisiae.

    Marja Ilmén;Riaan den Haan;Elena Brevnova;John L. McBride

  • Engineering cellulolytic ability into bioprocessing organisms

    Daniel C. la Grange;Riaan den Haan;Willem H. van Zyl

  • Progress and challenges in the engineering of non-cellulolytic microorganisms for consolidated bioprocessing

    Riaan den Haan;Eugéne van Rensburg;Shaunita H Rose;Johann F Görgens

  • Characterization and heterologous expression of a class IIa bacteriocin, plantaricin 423 from Lactobacillus plantarum 423, in Saccharomyces cerevisiae.

    C.A Van Reenen;M.L Chikindas;W.H Van Zyl;L.M.T Dicks

  • Degradation of Xylan to D-Xylose by Recombinant Saccharomyces cerevisiae Coexpressing the Aspergillus niger β-Xylosidase (xlnD) and the Trichoderma reesei Xylanase II (xyn2) Genes

    D. C. La Grange;I. S. Pretorius;M. Claeyssens;W. H. van Zyl

Frequent Co-Authors

Johann F. Görgens
Johann F. Görgens Stellenbosch University
Bärbel Hahn-Hägerdal
Bärbel Hahn-Hägerdal Lund University
Lee R. Lynd
Lee R. Lynd Dartmouth College
Isak S. Pretorius
Isak S. Pretorius Macquarie University
Peter Biely
Peter Biely Institute of Chemistry
Leif J. Jönsson
Leif J. Jönsson Umeå University
Tomohisa Hasunuma
Tomohisa Hasunuma Kobe University
Paul J. Weimer
Paul J. Weimer University of Wisconsin–Madison
Shih-Hsin Ho
Shih-Hsin Ho Harbin Institute of Technology
Bernard A. Prior
Bernard A. Prior Stellenbosch University

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