Leo H de Graaff
Leo H de Graaff
Associate Professor Systems and Synthetic Biology, Wageningen University, The Netherlands
Verified email at wur.nl
TitleCited byYear
The Transcriptional Activator XlnR Regulates Both Xylanolytic and Endoglucanase Gene Expression inAspergillus niger
NNME van Peij, MMC Gielkens, RP de Vries, J Visser, LH de Graaff
Appl. Environ. Microbiol. 64 (10), 3615-3619, 1998
3521998
Isolation and analysis of xlnR, encoding a transcriptional activator co‐ordinating xylanolytic expression in Aspergillus niger
NNME Van Peij, J Visser, LH De Graaff
Molecular microbiology 27 (1), 131-142, 1998
3041998
Regulation of transcription of cellulases-and hemicellulases-encoding genes in Aspergillus niger and Hypocrea jecorina (Trichoderma reesei)
AR Stricker, RL Mach, LH De Graaff
Applied microbiology and biotechnology 78 (2), 211, 2008
2632008
Two cellobiohydrolase-encoding genes from Aspergillus niger require D-xylose and the xylanolytic transcriptional activator XlnR for their expression
MMC Gielkens, E Dekkers, J Visser, LH de Graaff
Appl. Environ. Microbiol. 65 (10), 4340-4345, 1999
2441999
The development of a heterologous transformation system for the cellulolytic fungus Trichoderma reesei based on a pyrG-negative mutant strain
F Gruber, J Visser, CP Kubicek, LH De Graaff
Current genetics 18 (1), 71-76, 1990
2281990
CreA modulates the XlnR-induced expression on xylose of Aspergillus niger genes involved in xylan degradation
RP de Vries, J Visser, LH de Graaff
Research in Microbiology 150 (4), 281-285, 1999
1731999
The polygalacturonases of Aspergillus niger are encoded by a family of diverged genes
HJD BUSSINK, FP BUXTON, BA FRAAYE, LH GRAAFF, J VISSER
European Journal of Biochemistry 208 (1), 83-90, 1992
1451992
The Aspergillus niger transcriptional activator XlnR, which is involved in the degradation of the polysaccharides xylan and cellulose, also regulates d‐xylose …
AA Hasper, J Visser, LH De Graaff
Molecular microbiology 36 (1), 193-200, 2000
1432000
EglC, a new endoglucanase from Aspergillus niger with major activity towards xyloglucan
AA Hasper, E Dekkers, M van Mil, PJI van de Vondervoort, LH de Graaff
Appl. Environ. Microbiol. 68 (4), 1556-1560, 2002
1382002
β‐Xylosidase Activity, Encoded by xlnD, is Essential for Complete Hydrolysis of Xylan by Aspergillus Niger but not for Induction of the Xylanolytic Enzyme Spectrum
NNME van Peij, J Brinkmann, M Vršanská, J Visser, LH de Graaff
European journal of biochemistry 245 (1), 164-173, 1997
1351997
Regulation of the xylanase‐encoding xlnA gene of Aspergilius tubigensis
LK de Graaff, HC van den Broeck, AJJ van Ooijen, J Visser
Molecular microbiology 12 (3), 479-490, 1994
1281994
Differential expression of three α-galactosidase genes and a single β-galactosidase gene from Aspergillus niger
RP de Vries, HC van den Broeck, E Dekkers, P Manzanares, LH de Graaff, ...
Appl. Environ. Microbiol. 65 (6), 2453-2460, 1999
1241999
Characterization of galactosidases from Aspergillus niger: purification of a novel α-galactosidase activity
P Manzanares, LH de Graaff, J Visser
Enzyme and microbial technology 22 (5), 383-390, 1998
1171998
Purification and Characterization of Two Different α-l-Rhamnosidases, RhaA and RhaB, fromAspergillus aculeatus
P Manzanares, HC van den Broeck, LH de Graaff, J Visser
Appl. Environ. Microbiol. 67 (5), 2230-2234, 2001
1002001
A transcriptional activator, AoXlnR, controls the expression of genes encoding xylanolytic enzymes in Aspergillus oryzae
J Marui, A Tanaka, S Mimura, LH de Graaff, J Visser, N Kitamoto, M Kato, ...
Fungal genetics and biology 35 (2), 157-169, 2002
992002
Identification and characterization of a second polygalacturonase gene of Aspergillus niger
HJD Bussink, KB Brouwer, LH De Graaff, HCM Kester, J Visser
Current genetics 20 (4), 301-307, 1991
981991
Molecular cloning and expression in Saccharomyces cerevisiae of two Aspergillus nidulans xylanase genes.
JA Pérez-Gonzalez, LH De Graaff, J Visser, D Ramon
Appl. Environ. Microbiol. 62 (6), 2179-2182, 1996
971996
CreA mediates repression of the regulatory gene xlnR which controls the production of xylanolytic enzymes in Aspergillus nidulans
EN Tamayo, A Villanueva, AA Hasper, LH de Graaff, D Ramón, M Orejas
Fungal Genetics and Biology 45 (6), 984-993, 2008
932008
Arabinoxylan degradation by fungi: characterization of the arabinoxylan-arabinofuranohydrolase encoding genes from Aspergillus niger and Aspergillus tubingensis
MMC Gielkens, J Visser, LH de Graaff
Current genetics 31 (1), 22-29, 1997
891997
Isolation and transformation of the pyruvate kinase gene of Aspergillus nidulans
L de Graaff, H van den Broek, J Visser
Current genetics 13 (4), 315-321, 1988
891988
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