André Hoekema

6.5k total citations · 3 hit papers
20 papers, 5.2k citations indexed

About

André Hoekema is a scholar working on Molecular Biology, Plant Science and Biotechnology. According to data from OpenAlex, André Hoekema has authored 20 papers receiving a total of 5.2k indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Molecular Biology, 15 papers in Plant Science and 9 papers in Biotechnology. Recurrent topics in André Hoekema's work include Plant tissue culture and regeneration (15 papers), Transgenic Plants and Applications (9 papers) and Plant Virus Research Studies (5 papers). André Hoekema is often cited by papers focused on Plant tissue culture and regeneration (15 papers), Transgenic Plants and Applications (9 papers) and Plant Virus Research Studies (5 papers). André Hoekema collaborates with scholars based in United States, Netherlands and United Kingdom. André Hoekema's co-authors include Theo C. Verwoerd, B.M.M. Dekker, Paul J. J. Hooykaas, R. A. Schilperoort, P. R. Hirsch, Leo S. Melchers, Elizabeth E. Hood, Stanton B. Gelvin, Peter C. Sijmons and Barbara Schrammeijer and has published in prestigious journals such as Nature, Nucleic Acids Research and The EMBO Journal.

In The Last Decade

André Hoekema

20 papers receiving 4.8k 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.

A binary plant vector strategy based on separation of vir- and T-region of the Agrobacterium tumefaciens Ti-plasmid

1983 1.4k citations André Hoekema, P. R. Hirsch et al. Nature profile →
A small-scale procedure for the rapid isolation of plant RNAs

1989 1.3k citations Theo C. Verwoerd, B.M.M. Dekker et al. Nucleic Acids Research profile →
NewAgrobacterium helper plasmids for gene transfer to plants

1993 1.2k citations Elizabeth E. Hood, Stanton B. Gelvin et al. Transgenic Research profile →

Peers

Countries citing papers authored by André Hoekema

Since Specialization

Citations

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

Fields of papers citing papers by André Hoekema

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by André Hoekema. 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 André Hoekema. The network helps show where André Hoekema may publish in the future.

Co-authorship network of co-authors of André Hoekema

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

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Stable Accumulation of Aspergillus niger Phytase in Transgenic Tobacco Leaves 1995 ·PLANT PHYSIOLOGY ·Theo C. Verwoerd, Peter A. van Paridon, (unknown), (unknown), André Hoekema, J. Pen	122
2	Factors influencing transformation frequency of tomato (Lycopersicon esculentum) 1993 ·Plant Cell Reports ·(unknown), Brigitte Damm, Leo S. Melchers, André Hoekema	106
3	NewAgrobacterium helper plasmids for gene transfer to plants breakdown → 1993 ·Transgenic Research ·Elizabeth E. Hood, Stanton B. Gelvin, Leo S. Melchers, André Hoekema	1202
4	Phytase-containing Transgenic Seeds as a Novel Feed Additive for Improved Phosphorus Utilization 1993 ·Nature Biotechnology ·J. Pen, Theo C. Verwoerd, Peter A. van Paridon, R. F. Beudeker, Peter J. M. van den Elzen, (unknown), J.D. van der Klis, (unknown), Albert J. J. van Ooyen, André Hoekema	153
5	Protein production in transgenic crops: analysis of plant molecular farming. 1993 ·J. Pen, Peter C. Sijmons, (unknown), André Hoekema, Andrew Hiatt	18
6	Production of Active Bacillus licheniformis Alpha-Amylase in Tobacco and its Application in Starch Liquefaction 1992 ·Nature Biotechnology ·J. Pen, Lucy Molendijk, Wim J. Quax, Peter C. Sijmons, Albert J. J. van Ooyen, (unknown), Krijn Rietveld, André Hoekema	72
7	Direct screening for high-level expression of an introduced α-amylase gene in plants 1992 ·Plant Molecular Biology ·J. Pen, Albert J. J. van Ooyen, Peter J. M. van den Elzen, Krijn Rietveld, André Hoekema	10
8	Efficient production of active industrial enzymes in plants 1992 ·Industrial Crops and Products ·J. Pen, Albert J. J. van Ooyen, Peter J. M. van den Elzen, Wim J. Quax, André Hoekema	5
9	Meristem transformation of sunflower via Agrobacterium 1990 ·Plant Cell Reports ·Barbara Schrammeijer, Peter C. Sijmons, Peter J. M. van den Elzen, André Hoekema	66
10	Production of Correctly Processed Human Serum Albumin in Transgenic Plants 1990 ·Nature Biotechnology ·Peter C. Sijmons, B.M.M. Dekker, Barbara Schrammeijer, Theo C. Verwoerd, (unknown), André Hoekema	317
11	A small-scale procedure for the rapid isolation of plant RNAs breakdown → 1989 ·Nucleic Acids Research ·Theo C. Verwoerd, B.M.M. Dekker, André Hoekema	1287
12	Engineering virus resistance in agricultural crops 1989 ·Plant Molecular Biology ·Peter J. M. van den Elzen, Marianne J. Huisman, (unknown), Erik Jongedijk, André Hoekema, Ben J. C. Cornelissen	25
13	The Genetic Engineering of Two Commercial Potato Cultivars for Resistance to Potato Virus X 1989 ·Nature Biotechnology ·André Hoekema, Marianne J. Huisman, Lucy Molendijk, Peter J. M. van den Elzen, Ben J. C. Cornelissen	101
14	Codon Replacement in the PGK1 Gene of Saccharomyces Cerevisiae: Experimental Approach to study the role of Biased Codon Usage in Gene Expression 1987 ·Molecular and Cellular Biology ·André Hoekema, Rob Kastelein, Mark Vasser, Herman A. de Boer	170
15	Non-oncogenic plant vectors for use in the agrobacterium binary system 1985 ·Plant Molecular Biology ·André Hoekema, M. J. J. van Haaren, Arthur J. Fellinger, Paul J. J. Hooykaas, R. A. Schilperoort	23
16	Delivery of T-DNA from the Agrobacterium tumefaciens chromosome into plant cells 1984 ·The EMBO Journal ·André Hoekema, P. W. Roelvink, Paul J. J. Hooykaas, R. A. Schilperoort	47
17	The limited host range of an Agrobacterium tumefaciens strain extended by a cytokinin gene from a wide host range T-region 1984 ·The EMBO Journal ·André Hoekema, B. Sylvia de Pater, Arthur J. Fellinger, Paul J. J. Hooykaas, R. A. Schilperoort	33
18	Transfer of the octopine T-DNA segment to plant cells mediated by different types of Agrobacterium tumor- or root-inducing plasmids: generality of virulence systems 1984 ·Journal of Bacteriology ·André Hoekema, Paul J. J. Hooykaas, R. A. Schilperoort	50
19	A binary plant vector strategy based on separation of vir- and T-region of the Agrobacterium tumefaciens Ti-plasmid breakdown → 1983 ·Nature ·André Hoekema, P. R. Hirsch, Paul J. J. Hooykaas, R. A. Schilperoort	1371
20	Studies on the structure of cointegrates between octopine and nopaline Ti-plasmids and their tumour-inducing properties 1982 ·Plant Molecular Biology ·G. Ooms, Tonny J. G. Regensburg‐Tuïnk, (unknown), André Hoekema, Paul J. J. Hooykaas, R. A. Schilperoort	11

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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