P. Sajdl

403 total citations
32 papers, 306 citations indexed

About

P. Sajdl is a scholar working on Ecology, Evolution, Behavior and Systematics, Organic Chemistry and Pharmacology. According to data from OpenAlex, P. Sajdl has authored 32 papers receiving a total of 306 indexed citations (citations by other indexed papers that have themselves been cited), including 28 papers in Ecology, Evolution, Behavior and Systematics, 12 papers in Organic Chemistry and 9 papers in Pharmacology. Recurrent topics in P. Sajdl's work include Plant and fungal interactions (28 papers), Chemical synthesis and alkaloids (12 papers) and Botanical Research and Chemistry (9 papers). P. Sajdl is often cited by papers focused on Plant and fungal interactions (28 papers), Chemical synthesis and alkaloids (12 papers) and Botanical Research and Chemistry (9 papers). P. Sajdl collaborates with scholars based in Czechia, Belarus and United States. P. Sajdl's co-authors include Z. Řeháček, Miroslav Flieger, Vladimı́r Křen, Sylvie Pažoutová, Kausar Malik, J. Voříšek, Petr Sedmera, N. F. Zelenkova, Tomáš Řezanka and Jan Novák and has published in prestigious journals such as Applied and Environmental Microbiology, Biochemical and Biophysical Research Communications and Applied Microbiology and Biotechnology.

In The Last Decade

P. Sajdl

31 papers receiving 283 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
P. Sajdl Czechia 11 233 84 76 76 65 32 306
Matazô ABE Japan 10 102 0.4× 100 1.2× 99 1.3× 72 0.9× 102 1.6× 50 319
Johnathan Z. Cheng United States 7 226 1.0× 170 2.0× 111 1.5× 115 1.5× 67 1.0× 9 373
D. Erge Germany 12 219 0.9× 107 1.3× 76 1.0× 90 1.2× 103 1.6× 39 336
P. Suter Germany 9 42 0.2× 47 0.6× 130 1.7× 62 0.8× 207 3.2× 13 418
Christiane Wallwey Germany 7 219 0.9× 188 2.2× 110 1.4× 103 1.4× 72 1.1× 9 368
Ewald Sprecher Germany 10 42 0.2× 116 1.4× 124 1.6× 37 0.5× 107 1.6× 26 329
Akira Kawarada Japan 9 39 0.2× 28 0.3× 111 1.5× 38 0.5× 166 2.6× 39 301
K. B. Chatson Canada 11 30 0.1× 53 0.6× 348 4.6× 50 0.7× 219 3.4× 19 456
E. M. Cappelletti Italy 9 41 0.2× 27 0.3× 175 2.3× 39 0.5× 156 2.4× 24 317
Hubert Bradford Vickery United States 12 41 0.2× 23 0.3× 146 1.9× 20 0.3× 114 1.8× 35 359

Countries citing papers authored by P. Sajdl

Since Specialization
Citations

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

Fields of papers citing papers by P. Sajdl

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of P. Sajdl

This figure shows the co-authorship network connecting the top 25 collaborators of P. Sajdl. A scholar is included among the top collaborators of P. Sajdl 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. Sajdl. P. Sajdl 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.
Beran, M., et al.. (1990). Preparative high-performance liquid chromatography of minor products ofStreptomyces cinnamonensis. Folia Microbiologica. 35(2). 172–175. 2 indexed citations
2.
Flieger, Miroslav, Vladimı́r Křen, N. F. Zelenkova, et al.. (1990). Ergot Alkaloid Glycosides from Saprophytic Cultures of Claviceps, II. Chanoclavine I Fructosides. Journal of Natural Products. 53(1). 171–175. 16 indexed citations
3.
Sajdl, P., et al.. (1990). The inhibition of clavine biosynthesis by 5-fluorotryptophan; a useful tool for the study of regulatory and biosynthetic relationships in Claviceps. Applied Microbiology and Biotechnology. 33(3). 330–334. 4 indexed citations
4.
Křen, Vladimı́r, et al.. (1990). Regulation of Lipid and Ergot Alkaloid Biosynthesis in Claviceps purpurea by Chlorophenoxy Acids. Biochemie und Physiologie der Pflanzen. 186(2). 99–108. 2 indexed citations
5.
Křen, Vladimı́r, Miroslav Flieger, & P. Sajdl. (1990). Glycosylation of ergot alkaloids by free and immobilized cells of Claviceps purpurea. Applied Microbiology and Biotechnology. 32(6). 645–650. 15 indexed citations
6.
Flieger, Miroslav, N. F. Zelenkova, Petr Sedmera, et al.. (1989). Ergot Alkaloid Glycosides from Saprophytic Cultures of Claviceps, I. Elymoclavine Fructosides. Journal of Natural Products. 52(3). 506–510. 13 indexed citations
7.
Flieger, Miroslav, et al.. (1989). New Alkaloids of Claviceps paspali. Journal of Natural Products. 52(5). 1003–1007. 7 indexed citations
8.
Pažoutová, Sylvie, Vladimı́r Křen, Tomáš Řezanka, & P. Sajdl. (1988). Effect of clomiphene on fatty acids, sterols and membrane fluidity in clavine producing claviceps purpurea strains. Biochemical and Biophysical Research Communications. 152(1). 190–196. 5 indexed citations
9.
Sajdl, P., et al.. (1988). Formation of conidia in a saprophytic strainClaviceps paspali producing simple lysergic acid derivatives. Folia Microbiologica. 33(5). 425–429. 3 indexed citations
10.
Řezanka, Tomáš, Vladimı́r Křen, P. Sajdl, & Z. Řeháček. (1987). Identification of an Unusual 4,5-Dimethyloctanoic Acid, in Submerged Mycelium of Claviceps purpurea. Journal of Natural Products. 50(2). 335–335. 4 indexed citations
11.
12.
Křen, Vladimı́r, et al.. (1987). Substrate regulation of elymoclavine formation by some saccharides. Zentralblatt für Mikrobiologie. 142(1). 71–85. 4 indexed citations
13.
Křen, Vladimı́r, Tomáš Řezanka, P. Sajdl, & Z. Řeháček. (1986). Identification of Sterols in Submerged Cultures of Different Claviceps Species. Biochemie und Physiologie der Pflanzen. 181(7). 505–510. 4 indexed citations
14.
Pažoutová, Sylvie, et al.. (1981). The Relationship Between Intensity of Oxidative Metabolism and Predominance of Agroclavine or Elymoclavine in Submerged Claviceps purpurea Cultures. Journal of Natural Products. 44(2). 225–235. 27 indexed citations
15.
Řeháček, Z., et al.. (1980). Influence of Krebs Cycle Acids on Clavine Alkaloid Production and Changes in Activity of Krebs and Glyoxylate Cycle Enzymes During Fermentation. Zentralblatt für Bakteriologie Parasitenkunde Infektionskrankheiten und Hygiene Zweite Naturwissenschaftliche Abteilung Mikrobiologie der Landwirtschaft der Technologie und des Umweltschutzes. 135(7). 643–649. 2 indexed citations
16.
Desai, J. D., et al.. (1977). The cellular role of nitrogen in the biosynthesis of alkaloids by submerged culture of Claviceps purpurea (Fr.)Tul.. Canadian Journal of Microbiology. 23(5). 596–600. 12 indexed citations
17.
Řeháček, Z., et al.. (1974). The physiology of conidial formation in submerged cultures of Claviceps purpurea (Fr.) Tul producing alkaloids. Canadian Journal of Microbiology. 20(10). 1323–1329. 14 indexed citations
18.
Řeháček, Z., et al.. (1973). Thermodynamic considerations in the formation of ergot alkaloids. Biotechnology and Bioengineering. 15(1). 207–211. 4 indexed citations
19.
Řeháček, Z., et al.. (1971). Correlation of Certain Alterations in Metabolic Activity with Alkaloid Production by Submerged Claviceps. Applied Microbiology. 22(6). 949–956. 24 indexed citations
20.
Řeháček, Z., et al.. (1971). Correlation of Certain Alterations in Metabolic Activity with Alkaloid Production by Submerged Claviceps. Applied Microbiology. 22(6). 949–956. 36 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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