Ludger Witte

7.2k total citations
186 papers, 5.2k citations indexed

About

Ludger Witte is a scholar working on Ecology, Evolution, Behavior and Systematics, Molecular Biology and Plant Science. According to data from OpenAlex, Ludger Witte has authored 186 papers receiving a total of 5.2k indexed citations (citations by other indexed papers that have themselves been cited), including 97 papers in Ecology, Evolution, Behavior and Systematics, 94 papers in Molecular Biology and 63 papers in Plant Science. Recurrent topics in Ludger Witte's work include Botanical Research and Chemistry (91 papers), Plant Toxicity and Pharmacological Properties (43 papers) and Plant and fungal interactions (39 papers). Ludger Witte is often cited by papers focused on Botanical Research and Chemistry (91 papers), Plant Toxicity and Pharmacological Properties (43 papers) and Plant and fungal interactions (39 papers). Ludger Witte collaborates with scholars based in Germany, Egypt and Belgium. Ludger Witte's co-authors include Michaël Wink, Victor Wray, Thomas Hartmann, Peter Proksch, Tobias Hartmann, Roland Greinwald, RuAngelie Edrada‐Ebel, Jochen Berlin, Claudine Theuring and Ludger Ernst and has published in prestigious journals such as Journal of Biological Chemistry, The Science of The Total Environment and Applied and Environmental Microbiology.

In The Last Decade

Ludger Witte

182 papers receiving 4.9k citations

Peers

Countries citing papers authored by Ludger Witte

Since Specialization

Citations

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

Fields of papers citing papers by Ludger Witte

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ludger Witte

This figure shows the co-authorship network connecting the top 25 collaborators of Ludger Witte. A scholar is included among the top collaborators of Ludger Witte 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 Ludger Witte. Ludger Witte 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	Scalable Multi-Level Synchronization Technique of Distributed Multi-RFSoC-Server Systems for 6G 2024 ·(unknown), (unknown), Benjamin Nuß, Ludger Witte, (unknown), (unknown), (unknown), Tanja Harbaum, Jürgen Becker	0
2	Modular Hardware Design for High-Performance MIMO-Capable SDR Systems to Accelerate 6G Development 2024 ·(unknown), (unknown), Benjamin Nuß, (unknown), Ludger Witte, (unknown), Tanja Harbaum, (unknown)	2
3	The <I>Bulbophyllum</I> species attributed to section <I>Hymenobractea</I> (<I>Orchidaceae</I>) 2010 ·Blumea - Biodiversity Evolution and Biogeography of Plants ·Ludger Witte, Jaap J. Vermeulen	0
4	Chemotaxonomy of the pantropical genus Merremia (Convolvulaceae) based on the distribution of tropane alkaloids 2005 ·Phytochemistry ·Kristina Jenett‐Siems, (unknown), (unknown), Petra Mann, (unknown), (unknown), (unknown), (unknown), Karsten Siems, Ludger Witte, Monika Hilker, Frank Müller, Eckart Eich	33
5	Evidence for general occurrence of homospermidine in plants and its supposed origin as by-product of deoxyhypusine synthase 2003 ·Phytochemistry ·Dietrich Ober, (unknown), Ludger Witte, Thomas Hartmann	30
6	Sequestration and Metabolism of Protoxic Pyrrolizidine Alkaloids by Larvae of the Leaf Beetle Platyphora boucardi and Their Transfer via Pupae into Defensive Secretions of Adults 2003 ·Journal of Chemical Ecology ·Jacques M. Pasteéls, Claudine Theuring, Ludger Witte, Thomas Hartmann	26
7	Biochemical processing of plant acquired pyrrolizidine alkaloids by the neotropical leaf-beetle Platyphora boucardi 2003 ·Insect Biochemistry and Molecular Biology ·Tobias Hartmann, Claudine Theuring, Ludger Witte, Stefan Schulz, Jacques M. Pasteéls	18
8	Sequestration, metabolism and partial synthesis of tertiary pyrrolizidine alkaloids by the neotropical leaf-beetle Platyphora boucardi 2001 ·Insect Biochemistry and Molecular Biology ·Thomas Hartmann, Claudine Theuring, Ludger Witte, Jacques M. Pasteéls	38
9	Insecticidal rocaglamide derivatives from Aglaia spectabilis (Meliaceae) 2000 ·Phytochemistry ·(unknown), Frank Bohnenstengel, Bambang W. Nugroho, Victor Wray, Ludger Witte, (unknown), (unknown), Peter Proksch	38
10	Distribution, biosynthesis and turnover of pyrrolizidine alkaloids in 1995 ·Phytochemistry ·(unknown), Ludger Witte, Claudine Theuring, Tobias Hartmann	45
11	Alkaloids in the bark of Punica granatum L. (pomegranate) from Yugoslavia 1993 ·Pharmazie ·(unknown), Ludger Witte, M. S. Gorunovic, Franz–Christian Czygan	32
12	Pyrrolizidine alkaloids in the arctiid mothHyalurga syma 1993 ·Journal of Chemical Ecology ·José Roberto Trigo, Ludger Witte, Keith S. Brown, Thomas Hartmann, Lauro Euclides Soares Barata	48
13	Quinolizidine alkaloids inGenista acanthoclada and its holoparasite,Cuscuta palaestina 1993 ·Journal of Chemical Ecology ·Michaël Wink, Ludger Witte	26
14	Biotransformation of Tryptamine to Serotonin by Cell Suspension Cultures ofPeganum harmala 1987 ·Planta Medica ·Florenz Sasse, Ludger Witte, Jochen Berlin	14
15	Investigation of the Alkaloid Pattern ofDatura innoxiaPlants by Capillary Gas-Liquid-Chromatography-Mass Spectrometry 1987 ·Planta Medica ·Ludger Witte, Kerstin Müller, (unknown)	72
16	Turnover and transport of quinolizidine alkaloids. Diurnal fluctuations of lupanine in the phloem sap, leaves and fruits of Lupinus albus L. 1984 ·Planta ·Michaël Wink, Ludger Witte	78
17	Accumulation of Quinolizidine Alkaloids in Plants and Cell Suspension Cultures: Genera Lupinus, Cytisus, Baptisia, Genista, Laburnum, and Sophora 1983 ·Planta Medica ·Michaël Wink, Ludger Witte, Tobias Hartmann, Claudine Theuring, (unknown)	68
18	Formation of Secondary Products Derived from Tyrosine in Papaver Suspension Cultures 1982 ·Planta Medica ·Edgar Forche, Ludger Witte, Amanda J. Bischoff, J. Berlin	1
19	Quinolizidine Alkaloids from Plants and their Cell Suspension Cultures. 1982 ·Planta Medica ·Michaël Wink, Hans‐Martin Schiebel, Ludger Witte, Tobias Hartmann	25
20	Darstellung und Reaktivität sterisch überladener Porphyrine 1975 ·Angewandte Chemie ·Ludger Witte, Jürgen‐Hinrich Fuhrhop	3

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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