Manfred Ruddat

811 total citations
51 papers, 622 citations indexed

About

Manfred Ruddat is a scholar working on Plant Science, Molecular Biology and Cell Biology. According to data from OpenAlex, Manfred Ruddat has authored 51 papers receiving a total of 622 indexed citations (citations by other indexed papers that have themselves been cited), including 33 papers in Plant Science, 23 papers in Molecular Biology and 12 papers in Cell Biology. Recurrent topics in Manfred Ruddat's work include Plant Pathogens and Fungal Diseases (12 papers), Plant Reproductive Biology (7 papers) and Plant Molecular Biology Research (7 papers). Manfred Ruddat is often cited by papers focused on Plant Pathogens and Fungal Diseases (12 papers), Plant Reproductive Biology (7 papers) and Plant Molecular Biology Research (7 papers). Manfred Ruddat collaborates with scholars based in United States, China and Taiwan. Manfred Ruddat's co-authors include E. D. Garber, Anton Lang, Eugene L. Vigil, Erich Heftmanń, John M. Kokontis, Carole L. Jelsema, Erich Mosettig, D. James Morré, Gayle H. Davidonis and Chris Turner and has published in prestigious journals such as Nature, PLANT PHYSIOLOGY and Annals of the New York Academy of Sciences.

In The Last Decade

Manfred Ruddat

49 papers receiving 533 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Manfred Ruddat United States 17 365 316 141 107 66 51 622
Axel Ehmann United States 10 584 1.6× 356 1.1× 66 0.5× 54 0.5× 33 0.5× 17 829
Piyada Thipyapong United States 11 824 2.3× 451 1.4× 75 0.5× 101 0.9× 22 0.3× 15 1.0k
Bruce B. Stowe United States 17 600 1.6× 443 1.4× 83 0.6× 73 0.7× 13 0.2× 28 941
Aga Schulze United States 12 506 1.4× 319 1.0× 75 0.5× 32 0.3× 33 0.5× 19 674
Walter Handro Brazil 20 1.1k 3.1× 918 2.9× 113 0.8× 43 0.4× 49 0.7× 53 1.4k
Th. Gaspar Belgium 18 976 2.7× 841 2.7× 94 0.7× 87 0.8× 15 0.2× 57 1.2k
K. P. S. Chandel India 16 672 1.8× 657 2.1× 73 0.5× 98 0.9× 22 0.3× 45 875
Gernot Schneider Germany 15 471 1.3× 295 0.9× 84 0.6× 33 0.3× 12 0.2× 41 684
Pablo Jourdan United States 13 507 1.4× 492 1.6× 46 0.3× 31 0.3× 24 0.4× 40 741
Nello Ceccarelli Italy 20 1.2k 3.2× 602 1.9× 79 0.6× 34 0.3× 95 1.4× 56 1.3k

Countries citing papers authored by Manfred Ruddat

Since Specialization
Citations

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

Fields of papers citing papers by Manfred Ruddat

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Manfred Ruddat

This figure shows the co-authorship network connecting the top 25 collaborators of Manfred Ruddat. A scholar is included among the top collaborators of Manfred Ruddat 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 Manfred Ruddat. Manfred Ruddat 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.
Ruddat, Manfred, et al.. (2005). Siderophore accumulation and phytopathogenicity in Microbotryum violaceum. Fungal Genetics and Biology. 42(7). 579–589. 18 indexed citations
2.
Garber, E. D. & Manfred Ruddat. (2002). Transmission Genetics of Microbotryum violaceum (Ustilago violacea): A Case History. Advances in applied microbiology. 51. 107–127. 29 indexed citations
3.
Garber, E. D., et al.. (1999). Random Amplified Polymorphic DNA Analysis of Ustilago violacea. Annals of the New York Academy of Sciences. 870(1). 357–361. 2 indexed citations
4.
Ruddat, Manfred, et al.. (1998). Extracellular Accumulation of Rhodotorulic Acid in Strains of Microbotryum violaceum. International Journal of Plant Sciences. 159(2). 213–220. 3 indexed citations
5.
Dai, Hwa, et al.. (1996). In vitro polysome translation analysis of heat shock proteins in higher plants. Zhōngyāng yánjiūyuàn zhíwùxué huikān/Zhōngyāng yánjiūyuàn zhíwùxué huikān. 2 indexed citations
6.
Garber, E. D. & Manfred Ruddat. (1996). Genetics of Ustilago violacea. XXXIII. Genetic Evidence for Insertional Mutations in the Magenta Locus. International Journal of Plant Sciences. 157(4). 462–467. 4 indexed citations
7.
Garber, E. D. & Manfred Ruddat. (1994). Genetics of Ustilago violacea. XXXII. Genetic evidence for transposable elements. Theoretical and Applied Genetics. 89-89(7-8). 838–846. 16 indexed citations
8.
Dai, Hwa, et al.. (1993). Characterization of protein synthesis by isolated rice mitochondria. Theoretical and Applied Genetics. 86-86(2-3). 312–316. 5 indexed citations
9.
Dai, Hwa, et al.. (1991). Protein Synthesis in Isolated Mitochondria of Rice (Oryza sativa L.) Seedlings. PLANT PHYSIOLOGY. 96(1). 319–323. 9 indexed citations
10.
Ruddat, Manfred, et al.. (1991). Interactions of Microbotryum violaceum (ustilago violacea) with its host plant Silene alba. Plant Science. 80(1-2). 157–165. 27 indexed citations
11.
Ruddat, Manfred, et al.. (1983). Purification and amino acid analysis of cytochrome c fromUstilago violacea. Current Microbiology. 8(1). 23–26. 6 indexed citations
12.
Jelsema, Carole L., D. James Morré, & Manfred Ruddat. (1982). Phospholipid Metabolism of Wheat Grains: Phospholipid Composition and Terminal Enzymes of the CDP-Amine Phospholipid Biosynthetic Pathway. Botanical Gazette. 143(1). 26–31. 4 indexed citations
13.
Shoup, Jane R., Jane Overton, & Manfred Ruddat. (1981). Ultrastructure and Development of the Nexine and Intine in the Pollen Wall of Silene alba (Caryophyllaceae). American Journal of Botany. 68(8). 1090–1090. 4 indexed citations
14.
Rogalski, A A, Jane Overton, & Manfred Ruddat. (1977). An ultrastructural and cytochemical investigation of the colonial green algaPediastrum tetras during zoospore formation. PROTOPLASMA. 91(2). 93–106. 3 indexed citations
15.
Davidonis, Gayle H. & Manfred Ruddat. (1974). GROWTH INHIBITION IN GAMETOPHYTES AND OAT COLEOPTILES BY THELYPTERIN A AND B RELEASED FROM ROOTS OF THE FERN THELYPTERIS NORMALIS. American Journal of Botany. 61(8). 925–930. 8 indexed citations
16.
Davidonis, Gayle H. & Manfred Ruddat. (1973). Allelopathic compounds, thelypterin A and B in the fern Thelypteris normalis. Planta. 111(1). 23–32. 15 indexed citations
17.
Vigil, Eugene L. & Manfred Ruddat. (1973). Effect of Gibberellic Acid and Actinomycin D on the Formation and Distribution of Rough Endoplasmic Reticulum in Barley Aleurone Cells. PLANT PHYSIOLOGY. 51(3). 549–558. 58 indexed citations
18.
Ruddat, Manfred, et al.. (1968). Gibberellin-like Substances From Vegetative Tissue of a Conifer, Arizona Cypress. PLANT PHYSIOLOGY. 43(12). 2049–2053. 5 indexed citations
19.
Ruddat, Manfred, et al.. (1966). Participation of gibberellin in the control of apical dominance in soybean and redwood. Planta. 71(3). 222–228. 24 indexed citations
20.
Ruddat, Manfred, Anton Lang, & Erich Mosettig. (1963). Gibberellin activity of steviol, a plant terpenoid. Die Naturwissenschaften. 50(1). 23–23. 42 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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