Ulrike Oster

2.1k total citations
36 papers, 1.6k citations indexed

About

Ulrike Oster is a scholar working on Molecular Biology, Plant Science and Renewable Energy, Sustainability and the Environment. According to data from OpenAlex, Ulrike Oster has authored 36 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 34 papers in Molecular Biology, 16 papers in Plant Science and 10 papers in Renewable Energy, Sustainability and the Environment. Recurrent topics in Ulrike Oster's work include Photosynthetic Processes and Mechanisms (30 papers), Algal biology and biofuel production (10 papers) and Plant Stress Responses and Tolerance (7 papers). Ulrike Oster is often cited by papers focused on Photosynthetic Processes and Mechanisms (30 papers), Algal biology and biofuel production (10 papers) and Plant Stress Responses and Tolerance (7 papers). Ulrike Oster collaborates with scholars based in Germany, United States and Azerbaijan. Ulrike Oster's co-authors include Wolfhart Rüdiger, Christoph F. Beck, Janette Kropat, Ryouichi Tanaka, Ayumi Tanaka, Carl E. Bauer, Elisabeth Kruse, Bernhard Grimm, Michael Helfrich and Nicoletta La Rocca and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Nucleic Acids Research and Journal of Biological Chemistry.

In The Last Decade

Ulrike Oster

35 papers receiving 1.5k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ulrike Oster Germany 23 1.4k 801 385 138 100 36 1.6k
Margareta Ryberg Sweden 26 1.5k 1.1× 947 1.2× 299 0.8× 123 0.9× 165 1.6× 44 1.6k
Dominique Rumeau France 23 1.8k 1.3× 1.4k 1.8× 276 0.7× 103 0.7× 216 2.2× 32 2.4k
Steffen Reinbothe France 34 2.2k 1.6× 1.9k 2.3× 351 0.9× 110 0.8× 147 1.5× 78 2.9k
Steven R. Rodermel United States 31 2.4k 1.7× 2.1k 2.6× 357 0.9× 256 1.9× 132 1.3× 45 3.2k
Torill Hundal Sweden 18 1.4k 1.0× 546 0.7× 226 0.6× 88 0.6× 357 3.6× 25 1.6k
Ken‐ichi Tomizawa Japan 20 1.8k 1.3× 1.3k 1.6× 272 0.7× 93 0.7× 270 2.7× 40 2.2k
Jinkui Guo China 15 1.2k 0.8× 1.1k 1.4× 179 0.5× 46 0.3× 77 0.8× 21 1.8k
Andreas Seidler Germany 16 915 0.6× 236 0.3× 337 0.9× 80 0.6× 146 1.5× 21 1.1k
Siegrid Schoch Germany 20 774 0.5× 426 0.5× 201 0.5× 82 0.6× 58 0.6× 29 898
Miho Takemura Japan 22 1.2k 0.9× 505 0.6× 145 0.4× 134 1.0× 59 0.6× 73 1.7k

Countries citing papers authored by Ulrike Oster

Since Specialization
Citations

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

Fields of papers citing papers by Ulrike Oster

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ulrike Oster

This figure shows the co-authorship network connecting the top 25 collaborators of Ulrike Oster. A scholar is included among the top collaborators of Ulrike Oster 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 Ulrike Oster. Ulrike Oster 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.
Facchinelli, Fabio, Mathias Pribil, Ulrike Oster, et al.. (2012). Proteomic analysis of the Cyanophora paradoxa muroplast provides clues on early events in plastid endosymbiosis. Planta. 237(2). 637–651. 25 indexed citations
2.
Rengstl, Birgit, Ulrike Oster, Anna Stengel, & Jörg Nickelsen. (2011). An Intermediate Membrane Subfraction in Cyanobacteria Is Involved in an Assembly Network for Photosystem II Biogenesis. Journal of Biological Chemistry. 286(24). 21944–21951. 42 indexed citations
3.
4.
Voigt, Christian A., Ulrike Oster, Frederik Börnke, et al.. (2009). In‐depth analysis of the distinctive effects of norflurazon implies that tetrapyrrole biosynthesis, organellar gene expression and ABA cooperate in the GUN‐type of plastid signalling. Physiologia Plantarum. 138(4). 503–519. 77 indexed citations
5.
Gromoff, Erika D. von, Michael Schroda, Ulrike Oster, & Christoph F. Beck. (2006). Identification of a plastid response element that acts as an enhancer within the Chlamydomonas HSP70A promoter. Nucleic Acids Research. 34(17). 4767–4779. 53 indexed citations
6.
Rocca, Nicoletta La, Nicoletta Rascio, Ulrike Oster, & Wolfhart Rüdiger. (2006). Inhibition of lycopene cyclase results in accumulation of chlorophyll precursors. Planta. 225(4). 1019–1029. 24 indexed citations
7.
8.
Oster, Ulrike, et al.. (2004). Involvement of tetrapyrroles in inter-organellar signaling in plants and algae. Photosynthesis Research. 82(3). 289–299. 28 indexed citations
9.
Helfrich, Michael, et al.. (2003). Chlorophylls of the c family: absolute configuration and inhibition of NADPH:protochlorophyllide oxidoreductase. Biochimica et Biophysica Acta (BBA) - Bioenergetics. 1605(1-3). 97–103. 23 indexed citations
10.
Oster, Ulrike, et al.. (2002). Pre-Loading of Chlorophyll Synthase with Tetraprenyl Diphosphate Is an Obligatory Step in Chlorophyll Biosynthesis. Biological Chemistry. 383(11). 1769–78. 14 indexed citations
11.
Rocca, Nicoletta La, Nicoletta Rascio, Ulrike Oster, & Wolfhart Rüdiger. (2001). Amitrole treatment of etiolated barley seedlings leads to deregulation of tetrapyrrole synthesis and to reduced expression of Lhc and RbcS genes. Planta. 213(1). 101–108. 70 indexed citations
12.
Oster, Ulrike, et al.. (2001). Cloning and Characterisation of Chlorophyll Synthase from Avena sativa. Biological Chemistry. 382(6). 903–11. 28 indexed citations
13.
Oster, Ulrike, Ryouichi Tanaka, Ayumi Tanaka, & Wolfhart Rüdiger. (2000). Cloning and functional expression of the gene encoding the key enzyme for chlorophyll b biosynthesis (CAO) from Arabidopsis thaliana. The Plant Journal. 21(3). 305–310. 212 indexed citations
14.
Kropat, Janette, Ulrike Oster, Wolfhart Rüdiger, & Christoph F. Beck. (2000). Chloroplast signalling in the light induction of nuclear HSP70 genes requires the accumulation of chlorophyll precursors and their accessibility to cytoplasm/nucleus. The Plant Journal. 24(4). 523–531. 113 indexed citations
15.
16.
Helfrich, Michael, et al.. (1999). Pigment‐free NADPH:protochlorophyllide oxidoreductase from Avena sativa L. European Journal of Biochemistry. 265(3). 862–874. 82 indexed citations
17.
Helfrich, Michael, et al.. (1999). Protochlorophyllide b does not occur in barley etioplasts. FEBS Letters. 445(2-3). 445–448. 36 indexed citations
18.
Tanaka, Ryouichi, Ulrike Oster, Elisabeth Kruse, Wolfhart Rüdiger, & Bernhard Grimm. (1999). Reduced Activity of Geranylgeranyl Reductase Leads to Loss of Chlorophyll and Tocopherol and to Partially Geranylgeranylated Chlorophyll in Transgenic Tobacco Plants Expressing Antisense RNA for Geranylgeranyl Reductase1. PLANT PHYSIOLOGY. 120(3). 695–704. 135 indexed citations
19.
Oster, Ulrike, et al.. (1992). Natural inhibitors of germination and growth VI. detection of a carboxyterminal fragment of the heat shock protein hsp 70 after coumarin treatment. Journal of Plant Physiology. 140(1). 110–115. 5 indexed citations
20.
Oster, Ulrike, et al.. (1991). The Greening Process in Cress Seedlings. III. Age-Dependent Changes in the Capacity of the Tetrapyrrole Pathway. Zeitschrift für Naturforschung C. 46(11-12). 1052–1058. 12 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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