Leo de Graaff

534 total citations
11 papers, 403 citations indexed

About

Leo de Graaff is a scholar working on Molecular Biology, Plant Science and Materials Chemistry. According to data from OpenAlex, Leo de Graaff has authored 11 papers receiving a total of 403 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Molecular Biology, 5 papers in Plant Science and 3 papers in Materials Chemistry. Recurrent topics in Leo de Graaff's work include Fungal and yeast genetics research (6 papers), Enzyme Structure and Function (3 papers) and Microbial Metabolic Engineering and Bioproduction (3 papers). Leo de Graaff is often cited by papers focused on Fungal and yeast genetics research (6 papers), Enzyme Structure and Function (3 papers) and Microbial Metabolic Engineering and Bioproduction (3 papers). Leo de Graaff collaborates with scholars based in Netherlands, Finland and Austria. Leo de Graaff's co-authors include Jaap Visser, A. Hinnen, Michel Flipphi, H.C.M. Kester, Makedonka Mitreva, Hein Overmars, Geert Smant, Daniel Ramón, Aska Goverse and E.H.A. Roze and has published in prestigious journals such as Chemical Engineering Journal, Gene and Biotechnology and Bioengineering.

In The Last Decade

Leo de Graaff

11 papers receiving 375 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Leo de Graaff Netherlands	10	229	205	136	133	32	11	403
Alinda A. Hasper Netherlands	6	289 1.3×	158 0.8×	275 2.0×	156 1.2×	54 1.7×	7	420
L.H. de Graaff Netherlands	8	413 1.8×	248 1.2×	401 2.9×	261 2.0×	47 1.5×	13	615
Nick van Biezen Netherlands	6	389 1.7×	104 0.5×	195 1.4×	194 1.5×	63 2.0×	6	504
Kazuhisa Sawada Japan	11	233 1.0×	155 0.8×	98 0.7×	168 1.3×	14 0.4×	13	411
Takushi Hatano Japan	12	259 1.1×	70 0.3×	131 1.0×	101 0.8×	14 0.4×	33	338
Tomoko Maehara Japan	11	291 1.3×	273 1.3×	208 1.5×	172 1.3×	31 1.0×	28	580
E.M. Kubicek-Pranz Austria	13	457 2.0×	175 0.9×	385 2.8×	214 1.6×	72 2.3×	21	649
C. Caporale Italy	9	147 0.6×	255 1.2×	28 0.2×	152 1.1×	22 0.7×	14	362
Satu Hilditch Finland	7	209 0.9×	123 0.6×	185 1.4×	59 0.4×	16 0.5×	9	330
César M. Camilo Brazil	11	205 0.9×	105 0.5×	199 1.5×	185 1.4×	9 0.3×	19	393

Countries citing papers authored by Leo de Graaff

Since Specialization

Citations

This map shows the geographic impact of Leo de Graaff's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Leo de Graaff with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Leo de Graaff more than expected).

Fields of papers citing papers by Leo de Graaff

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Leo de Graaff. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Leo de Graaff. The network helps show where Leo de Graaff may publish in the future.

Co-authorship network of co-authors of Leo de Graaff

This figure shows the co-authorship network connecting the top 25 collaborators of Leo de Graaff. A scholar is included among the top collaborators of Leo de Graaff based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Leo de Graaff. Leo de Graaff is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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11 of 11 papers shown

Tamayo‐Ramos, Juan Antonio, et al.. (2012). Enhanced production of Aspergillus niger laccase‐like multicopper oxidases through mRNA optimization of the glucoamylase expression system. Biotechnology and Bioengineering. 110(2). 543–551. 9 indexed citations

Nyyssölä, Antti, Thomas Haarmann, Ann Westerholm‐Parvinen, et al.. (2012). Methods for identifying lipoxygenase producing microorganisms on agar plates. AMB Express. 2(1). 17–17. 12 indexed citations

Villaverde, Juan José, Sónia A.O. Santos, Thomas Haarmann, et al.. (2012). Hydroperoxide production from linoleic acid by heterologous Gaeumannomyces graminis tritici lipoxygenase: Optimization and scale-up. Chemical Engineering Journal. 217. 82–90. 30 indexed citations

Öz, Mehmet Tufan, et al.. (2009). Microarray Analysis of Late Response to Boron Toxicity in Barley (Hordeum vulgare L.) Leaves. TURKISH JOURNAL OF AGRICULTURE AND FORESTRY. 25 indexed citations

Mitreva, Makedonka, E.H.A. Roze, Hein Overmars, et al.. (2006). A Symbiont-Independent Endo-1,4-β-Xylanase from the Plant-Parasitic NematodeMeloidogyne incognita. Molecular Plant-Microbe Interactions. 19(5). 521–529. 55 indexed citations

Gielkens, Marco M. C., Luı́s González-Candelas, Paloma Sánchez‐Torres, et al.. (1999). The abfB gene encoding the major α-L-arabinofuranosidase of Aspergillus nidulans: nucleotide sequence, regulation and construction of a disrupted strain. Microbiology. 145(3). 735–741. 45 indexed citations

Schindler, Martin, Robert L. Mach, Regina A. Hodits, et al.. (1993). Characterization of the pyruvate kinase-encoding gene (pki1) of Trichoderma reesei. Gene. 130(2). 271–275. 16 indexed citations

Graaff, Leo de, et al.. (1992). Isolation and characterization of the Aspergillus niger pyruvate kinase gene. Current Genetics. 22(1). 21–27. 42 indexed citations

Flipphi, Michel, et al.. (1992). Characterization of the Aspergillus niger pelB gene: structure and regulation of expression. Molecular and General Genetics MGG. 234(1). 113–120. 61 indexed citations

10.

Graaff, Leo de, et al.. (1988). Isolation and transformation of the pyruvate kinase gene of Aspergillus nidulans. Current Genetics. 13(4). 315–321. 89 indexed citations

11.

Graaff, Leo de & Jaap Visser. (1988). Structure of the Aspergillus nidulans pyruvate kinase gene. Current Genetics. 14(6). 553–560. 19 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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