User profiles for Willem H. van Zyl

Willem Heber (Emile) Van Zyl

Stellenbosch University
Verified email at sun.ac.za
Cited by 20940

Microbial cellulose utilization: fundamentals and biotechnology

LR Lynd, PJ Weimer, WH Van Zyl… - … and molecular biology …, 2002 - journals.asm.org
Fundamental features of microbial cellulose utilization are examined at successively higher
levels of aggregation encompassing the structure and composition of cellulosic biomass, …

Consolidated bioprocessing of cellulosic biomass: an update

LR Lynd, WH Van Zyl, JE McBride, M Laser - Current opinion in …, 2005 - Elsevier
Biologically mediated processes seem promising for energy conversion, in particular for the
conversion of lignocellulosic biomass into fuels. Although processes featuring a step …

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

WH Van Zyl, SH Rose, K Trollope, JF Görgens - Process Biochemistry, 2010 - Elsevier
This review highlights the occurrence and functions of mannans in plant materials, as well
as enzymatic hydrolysis and microbial biodegradation thereof. Fungal 1,4-β-d-mannan …

Consolidated Bioprocessing for Bioethanol Production Using Saccharomyces cerevisiae

WH Van Zyl, LR Lynd, R den Haan, JE McBride - Biofuels, 2007 - Springer
Consolidated bioprocessing (CBP) of lignocellulose to bioethanol refers to the combining of
the four biological events required for this conversion process (production of saccharolytic …

Hydrolysis and fermentation of amorphous cellulose by recombinant Saccharomyces cerevisiae

R Den Haan, SH Rose, LR Lynd, WH van Zyl - Metabolic engineering, 2007 - Elsevier
In this study, we expressed two cellulase encoding genes, an endoglucanase of Trichoderma
reesei (EGI) and the β-glucosidase of Saccharomycopsis fibuligera (BGL1), in combination …

Metabolic Engineering of Saccharomyces cerevisiae for Xylose Utilization

…, CF Wahlbom, M Gárdonyi, WH van Zyl… - Metabolic …, 2001 - Springer
Metabolic engineering of Saccharomyces cerevisiae for ethanolic fermentation of xylose is
summarized with emphasis on progress made during the last decade. Advances in xylose …

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

…, M Gorwa-Grauslund, J Görgens, WH Van Zyl - Microbial cell …, 2005 - Springer
The composition of cultivation media in relation to strain development for industrial application
is reviewed. Heterologous protein production and pentose utilization by Saccharomyces …

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

…, SH Rose, JF Görgens, WH van Zyl - Current opinion in …, 2015 - Elsevier
… Author links open overlay panel Riaan den Haan 1 , Eugéne van Rensburg 2 , Shaunita
H Rose 3 , Johann F Görgens 2 , Willem H van Zyl 3 … Kroukamp, JH Van Zyl, WH Van Zyl

High level secretion of cellobiohydrolases by Saccharomyces cerevisiae

…, M Mellon, K Deleault, V Rajgarhia, WH Van Zyl… - Biotechnology for …, 2011 - Springer
Background The main technological impediment to widespread utilization of lignocellulose
for the production of fuels and chemicals is the lack of low-cost technologies to overcome its …

Engineering yeast for efficient cellulose degradation

P Van Rensburg, WH Van Zyl, IS Pretorius - Yeast, 1998 - Wiley Online Library
Saccharomyces cerevisiae produces several β‐1,3‐glucanases, but lacks the multicomponent
cellulase complexes that hydrolyse the β‐1,4‐linked glucose polymers present in …