P. M. Klapwijk

1.6k total citations · 1 hit paper
17 papers, 1.2k citations indexed

About

P. M. Klapwijk is a scholar working on Molecular Biology, Plant Science and Biotechnology. According to data from OpenAlex, P. M. Klapwijk has authored 17 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Molecular Biology, 7 papers in Plant Science and 4 papers in Biotechnology. Recurrent topics in P. M. Klapwijk's work include Plant tissue culture and regeneration (10 papers), Enzyme Production and Characterization (3 papers) and Plant nutrient uptake and metabolism (2 papers). P. M. Klapwijk is often cited by papers focused on Plant tissue culture and regeneration (10 papers), Enzyme Production and Characterization (3 papers) and Plant nutrient uptake and metabolism (2 papers). P. M. Klapwijk collaborates with scholars based in Netherlands, Canada and Belgium. P. M. Klapwijk's co-authors include R. A. Schilperoort, A. Rörsch, Paul J. J. Hooykaas, M. P. Nuti, G. Ooms, Robbert A. Schilperoort, H.C.M. Kester, Jean-Pierre Hernálsteens, Patrick van Beelen and Ruurd Torensma and has published in prestigious journals such as Applied and Environmental Microbiology, Journal of Bacteriology and Food Control.

In The Last Decade

P. M. Klapwijk

17 papers receiving 1.0k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Transfer of the Agrobacterium tumefaciens TI Plasmid to Avirulent Agrobacteria and to Rhizobium ex planta

1977 353 citations Paul J. J. Hooykaas, P. M. Klapwijk et al. Journal of General Microbiology profile →

Peers

Countries citing papers authored by P. M. Klapwijk

Since Specialization

Citations

This map shows the geographic impact of P. M. Klapwijk'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 P. M. Klapwijk with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites P. M. Klapwijk more than expected).

Fields of papers citing papers by P. M. Klapwijk

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by P. M. Klapwijk. 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 P. M. Klapwijk. The network helps show where P. M. Klapwijk may publish in the future.

Co-authorship network of co-authors of P. M. Klapwijk

This figure shows the co-authorship network connecting the top 25 collaborators of P. M. Klapwijk. A scholar is included among the top collaborators of P. M. Klapwijk 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 P. M. Klapwijk. P. M. Klapwijk is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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17 of 17 papers shown

#	Work	Indexed citations
1	Detection of Listeria monocytogenes in cheese with the magnetic immuno-polymerase chain reaction assay 1993 ·Applied and Environmental Microbiology ·Ad C. Fluit, Ruurd Torensma, (unknown), Colinda J.M. Aarsman, Miriam J.J.G. Poppelier, (unknown), P. M. Klapwijk, J. Verhoef	103
2	Hygienic production of low-fat spreads and the application of HACCP during their development 1992 ·Food Control ·P. M. Klapwijk	3
3	Metabolic activation of selected aromatic amines and polycyclic hydrocarbons by isolated subcellular fractions of Drosophila melanogaster 1984 ·Mutation Research/Fundamental and Molecular Mechanisms of Mutagenesis ·P. M. Klapwijk, E. Vogel, J.A. Zijlstra	9
4	In vitro and in vivo metabolic activation of some procarcinogens in Drosophila melanogaster 1981 ·Mutation Research/Environmental Mutagenesis and Related Subjects ·J.A. Zijlstra, P. M. Klapwijk, (unknown), E. Vogel	6
5	Characterization of Tn904 insertions in octopine Ti plasmid mutants of Agrobacterium tumefaciens 1980 ·Journal of Bacteriology ·G. Ooms, P. M. Klapwijk, (unknown), R. A. Schilperoort	129
6	Transposition of Tn904 encoding streptomycin resistance into the octopine Ti plasmid of Agrobacterium tumefaciens 1980 ·Journal of Bacteriology ·P. M. Klapwijk, (unknown), (unknown), G. Ooms, R. A. Schilperoort	33
7	Negative control of octopine degradation and transfer genes of octopine Ti plasmids in Agrobacterium tumefaciens 1979 ·Journal of Bacteriology ·P. M. Klapwijk, R. A. Schilperoort	25
8	Genetic map of an octopine TI-plasmid 1979 ·Plasmid ·(unknown), G. Ooms, P. M. Klapwijk, Robbert A. Schilperoort	70
9	Isolation of a recombination deficient Agrobacterium tumefaciens mutant 1979 ·Molecular and General Genetics MGG ·P. M. Klapwijk, Patrick van Beelen, R. A. Schilperoort	54
10	Coordinated regulation of octopine degradation and conjugative transfer of Ti plasmids in Agrobacterium tumefaciens: evidence for a common regulatory gene and separate operons 1978 ·Journal of Bacteriology ·P. M. Klapwijk, (unknown), R. A. Schilperoort	93
11	TRANSFER OF THE A. TUMEFACIENS TI PLASMID TO A VIRULENT AGROBACTERIUM AND RHIZOBIUM EX PLANTA 1977 ·(unknown), P. M. Klapwijk, M. P. Nuti	3
12	Transfer of the Agrobacterium tumefaciens TI Plasmid to Avirulent Agrobacteria and to Rhizobium ex planta breakdown → 1977 ·Journal of General Microbiology ·Paul J. J. Hooykaas, P. M. Klapwijk, M. P. Nuti, R. A. Schilperoort, A. Rörsch	353
13	Inducible Permease Involved in the Uptake of Octopine, Lysopine and Octopinic Acid by Agrobacterium tumefaciens Strains Carrying Virulence-associated Plasmids 1977 ·Journal of General Microbiology ·P. M. Klapwijk, Machteld Oudshoorn, R. A. Schilperoort	38
14	Octopine and nopaline synthesis and breakdown genetically controlled by a plasmid of Agrobacterium tumefaciens 1976 ·Molecular and General Genetics MGG ·(unknown), P. M. Klapwijk, H.C.M. Kester, Robbert A. Schilperoort, Jean-Pierre Hernálsteens, (unknown)	230
15	Isolation and Characterization of Agrobacterium tumefaciens Mutants Affected in the Utilization of Octopine, Octopinic Acid and Lysopine 1976 ·Journal of General Microbiology ·P. M. Klapwijk, Paul J. J. Hooykaas, H.C.M. Kester, R. A. Schilperoort, A. Rörsch	29
16	Plant tumors induced by A. tumefaciens: a genetic approach 1975 ·Ghent University Academic Bibliography (Ghent University) ·R. A. Schilperoort, H.C.M. Kester, P. M. Klapwijk, A. Rörsch, Jeff Schell	1
17	An Enrichment Technique for Auxotrophs of Agrobacterium tumefaciens using a Combination of Carbenicillin and Lysozyme 1975 ·Journal of General Microbiology ·P. M. Klapwijk, (unknown), R. A. Schilperoort, A. Rörsch	21

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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