Brigitte Schumann

518 total citations
26 papers, 377 citations indexed

About

Brigitte Schumann is a scholar working on Plant Science, Molecular Biology and Ecology, Evolution, Behavior and Systematics. According to data from OpenAlex, Brigitte Schumann has authored 26 papers receiving a total of 377 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Plant Science, 10 papers in Molecular Biology and 8 papers in Ecology, Evolution, Behavior and Systematics. Recurrent topics in Brigitte Schumann's work include Plant tissue culture and regeneration (9 papers), Plant and fungal interactions (8 papers) and Chemical synthesis and alkaloids (7 papers). Brigitte Schumann is often cited by papers focused on Plant tissue culture and regeneration (9 papers), Plant and fungal interactions (8 papers) and Chemical synthesis and alkaloids (7 papers). Brigitte Schumann collaborates with scholars based in Germany and Japan. Brigitte Schumann's co-authors include D. Gröger, W. Maier, Werner Roos, D. Erge, Katrin Viehweger, Alfred Baumert, Katrin Färber, Otto Miersch, Wolfgang Lein and R. Wollgiehn and has published in prestigious journals such as The Plant Cell, PLANT PHYSIOLOGY and Biochemical and Biophysical Research Communications.

In The Last Decade

Brigitte Schumann

26 papers receiving 360 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Brigitte Schumann Germany 12 206 205 92 81 46 26 377
Luís Villarroel Chile 13 253 1.2× 151 0.7× 37 0.4× 105 1.3× 54 1.2× 24 422
Hiroyasu Aizawa Japan 6 171 0.8× 223 1.1× 32 0.3× 36 0.4× 49 1.1× 14 359
Irina L. Zaharia Canada 9 216 1.0× 216 1.1× 40 0.4× 59 0.7× 110 2.4× 14 425
Nobuki Sasaki Japan 7 200 1.0× 275 1.3× 34 0.4× 35 0.4× 72 1.6× 8 406
Jean‐Louis Fiasson France 11 123 0.6× 137 0.7× 77 0.8× 72 0.9× 27 0.6× 25 315
Heinrich PEIPP Germany 8 130 0.6× 282 1.4× 167 1.8× 77 1.0× 32 0.7× 8 406
Yoshie S. Momonoki Japan 13 199 1.0× 354 1.7× 148 1.6× 25 0.3× 82 1.8× 38 479
Albert Stoessl Canada 13 227 1.1× 250 1.2× 115 1.3× 60 0.7× 59 1.3× 34 482
Norindo Takahashi Japan 10 275 1.3× 400 2.0× 38 0.4× 60 0.7× 93 2.0× 39 603
Blanca E. Hernández‐Bautista Mexico 13 149 0.7× 298 1.5× 131 1.4× 59 0.7× 62 1.3× 16 515

Countries citing papers authored by Brigitte Schumann

Since Specialization
Citations

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

Fields of papers citing papers by Brigitte Schumann

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Brigitte Schumann

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

All Works

20 of 20 papers shown
1.
Schumann, Brigitte. (2018). Streitschrift Inklusion. 2 indexed citations
2.
Schumann, Brigitte. (2010). Inklusive Bildung in den nordischen Ländern im Kontext gesellschaftlicher Entwicklung. 4(2). 2 indexed citations
3.
Schumann, Brigitte. (2009). Inklusion: eine Verpflichtung zum Systemwechsel deutsche Schulverhältnisse auf dem Prüfstand des Völkerrechts. 3(1). 2 indexed citations
4.
Schumann, Brigitte. (2007). "Ich schäme mich ja so!". Die Sonderschule für Lernbehinderte als "Schonraumfalle". peDOCS. 4 indexed citations
5.
Roos, Werner, et al.. (2006). Intracellular pH signals in the induction of secondary pathways – The case of Eschscholzia californica. Journal of Plant Physiology. 163(3). 369–381. 39 indexed citations
6.
Viehweger, Katrin, et al.. (2006). The Gα Protein Controls a pH-Dependent Signal Path to the Induction of Phytoalexin Biosynthesis in Eschscholzia californica. The Plant Cell. 18(6). 1510–1523. 39 indexed citations
7.
Färber, Katrin, Brigitte Schumann, Otto Miersch, & Werner Roos. (2003). Selective desensitization of jasmonate- and pH-dependent signaling in the induction of benzophenanthridine biosynthesis in cells of Eschscholzia californica. Phytochemistry. 62(3). 491–500. 30 indexed citations
8.
Roos, Werner, et al.. (1998). Shifts of Intracellular pH Distribution as a Part of the Signal Mechanism Leading to the Elicitation of Benzophenanthridine Alkaloids. PLANT PHYSIOLOGY. 118(2). 349–364. 78 indexed citations
9.
Baumert, Alfred, Brigitte Schumann, Andrea Porzel, Jürgen Schmidt, & Dieter Strack. (1997). Triterpenoids from Pisolithus tinctorius isolates and ectomycorrhizas. Phytochemistry. 45(3). 499–504. 18 indexed citations
10.
Baumert, Alfred, W. Maier, Ulrich Matern, et al.. (1994). Acridone Alkaloids from Cell Suspension Cultures ofThamnosma montana. Planta Medica. 60(2). 143–145. 4 indexed citations
11.
Maier, W., Alfred Baumert, Brigitte Schumann, Hiroshi Furukawa, & D. Gröger. (1993). Synthesis of 1,3-dihydroxy-N-methylacridone and its conversion to rutacridone by cell-free extracts of Ruta graveolens cell cultures. Phytochemistry. 32(3). 691–698. 14 indexed citations
12.
Maier, W., Brigitte Schumann, & D. Gröger. (1992). Acetohydroxyacid Synthase from Cell Suspension Cultures of Isatis tinctoria l. and Ruta graveolens l.. Biochemie und Physiologie der Pflanzen. 188(3). 161–167. 1 indexed citations
13.
Baumert, Alfred, W. Maier, Brigitte Schumann, & D. Gröger. (1991). Increased Accumulation of Acridone Alkaloids by Cell Suspension Cultures of Ruta graveolens in Response to Elicitors. Journal of Plant Physiology. 139(2). 224–228. 12 indexed citations
14.
Maier, W., Brigitte Schumann, & D. Gröger. (1990). Biosynthesis of acridone alkaloids formation of rutacridone by cell‐free extracts of Ruta graveolens cell suspension cultures. FEBS Letters. 263(2). 289–291. 8 indexed citations
15.
Maier, W., Brigitte Schumann, & D. Gröger. (1988). Microsomal oxygenases involved in ergoline alkaloid biosynthesis of various Claviceps strains. Journal of Basic Microbiology. 28(1-2). 83–93. 12 indexed citations
16.
Schumann, Brigitte, W. Maier, & D. Gröger. (1987). Characterization of Some Claviceps Strains Derived from Regenerated Protoplasts. Zeitschrift für Naturforschung C. 42(4). 381–386. 3 indexed citations
17.
Wollgiehn, R., et al.. (1984). Wirkung von Metalaxyl auf die Synthese von RNA, DNA und Protein in Phytophthora nicotianae. Zeitschrift für allgemeine Mikrobiologie. 24(4). 269–279. 9 indexed citations
18.
Schumann, Brigitte, D. Erge, W. Maier, & D. Gröger. (1982). A New Strain of Claviceps purpurea Accumulating Tetracyclic Clavine Alkaloids. Planta Medica. 45(5). 11–14. 12 indexed citations
19.
Maier, W., D. Erge, Brigitte Schumann, & D. Gröger. (1981). Incorporation of L-[U-14C]leucine into ergosine by cell-free extracts of Clavicepspurpurea (FR.) tul. Biochemical and Biophysical Research Communications. 99(1). 155–162. 14 indexed citations
20.
Börner, Thomas, et al.. (1975). Struktur und Funktion der genetischen Information in den Plastiden. Biochemie und Physiologie der Pflanzen. 168(1-4). 185–193. 5 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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