Petra Schäfer

1.0k total citations
25 papers, 758 citations indexed

About

Petra Schäfer is a scholar working on Molecular Biology, Epidemiology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Petra Schäfer has authored 25 papers receiving a total of 758 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Molecular Biology, 6 papers in Epidemiology and 5 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Petra Schäfer's work include Biochemical and Molecular Research (5 papers), Adenosine and Purinergic Signaling (5 papers) and Ginkgo biloba and Cashew Applications (5 papers). Petra Schäfer is often cited by papers focused on Biochemical and Molecular Research (5 papers), Adenosine and Purinergic Signaling (5 papers) and Ginkgo biloba and Cashew Applications (5 papers). Petra Schäfer collaborates with scholars based in Germany, United States and Sweden. Petra Schäfer's co-authors include Norbert Sträter, M. Zebisch, Georg Kemmler, Bernhard Holzner, Alain Tissier, G. Siegel, Martin Malmsten, Mariano Rodríguez, Lovisa Ringstad and Ramona Grützner and has published in prestigious journals such as The Plant Cell, Journal of Molecular Biology and The Plant Journal.

In The Last Decade

Petra Schäfer

25 papers receiving 732 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Petra Schäfer Germany 14 346 104 90 89 83 25 758
Caterina Vicidomini Italy 20 445 1.3× 13 0.1× 51 0.6× 71 0.8× 80 1.0× 46 1.3k
Robson Xavier Faria Brazil 20 317 0.9× 474 4.6× 63 0.7× 65 0.7× 62 0.7× 82 1.2k
Yue Wei China 14 326 0.9× 44 0.4× 191 2.1× 13 0.1× 46 0.6× 29 787
Alessio Cortelazzo Italy 18 367 1.1× 76 0.7× 36 0.4× 53 0.6× 89 1.1× 37 844
Steve Chen United States 15 208 0.6× 18 0.2× 93 1.0× 48 0.5× 54 0.7× 42 1.1k
Dandan Chen China 18 400 1.2× 53 0.5× 413 4.6× 47 0.5× 49 0.6× 66 1.1k
Chuan Bai China 16 303 0.9× 12 0.1× 123 1.4× 75 0.8× 38 0.5× 37 1.0k
Frank Kühn Germany 15 307 0.9× 154 1.5× 61 0.7× 57 0.6× 103 1.2× 35 784
Shaohua Xu China 17 481 1.4× 16 0.2× 21 0.2× 52 0.6× 57 0.7× 58 958
Hong Qi China 18 350 1.0× 7 0.1× 142 1.6× 62 0.7× 131 1.6× 61 1.2k

Countries citing papers authored by Petra Schäfer

Since Specialization
Citations

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

Fields of papers citing papers by Petra Schäfer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Petra Schäfer

This figure shows the co-authorship network connecting the top 25 collaborators of Petra Schäfer. A scholar is included among the top collaborators of Petra Schäfer 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 Petra Schäfer. Petra Schäfer 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.
Schreiber, Tom, Petra Schäfer, Ramona Grützner, et al.. (2024). Efficient scar-free knock-ins of several kilobases in plants by engineered CRISPR-Cas endonucleases. Molecular Plant. 17(5). 824–837. 27 indexed citations
2.
Brandt, Wolfgang, Andrea Porzel, Benedikt Athmer, et al.. (2020). A single cytochrome P450 oxidase from Solanum habrochaites sequentially oxidizes 7‐epi‐zingiberene to derivatives toxic to whiteflies and various microorganisms. The Plant Journal. 105(5). 1309–1325. 17 indexed citations
3.
Schäfer, Petra, et al.. (2015). A library of synthetic transcription activator‐like effector‐activated promoters for coordinated orthogonal gene expression in plants. The Plant Journal. 82(4). 707–716. 49 indexed citations
4.
Zebisch, M., Younis Baqi, Petra Schäfer, Christa E. Müller, & Norbert Sträter. (2014). Crystal structure of NTPDase2 in complex with the sulfoanthraquinone inhibitor PSB-071. Journal of Structural Biology. 185(3). 336–341. 23 indexed citations
5.
Zebisch, M., et al.. (2014). Structures ofLegionella pneumophilaNTPDase1 in complex with polyoxometallates. Acta Crystallographica Section D Biological Crystallography. 70(4). 1147–1154. 25 indexed citations
6.
Widmer, Daniel, Daniel Drozdov, Birsen Arici, et al.. (2014). Effectiveness of Proadrenomedullin Enhanced CURB65 Score Algorithm in Patients with Community-Acquired Pneumonia in “Real Life”, an Observational Quality Control Survey. Journal of Clinical Medicine. 3(1). 267–279. 5 indexed citations
7.
Matsuba, Yuki, Thuong Thi Hong Nguyen, Vasiliki Falara, et al.. (2013). Evolution of a Complex Locus for Terpene Biosynthesis in Solanum   . The Plant Cell. 25(6). 2022–2036. 119 indexed citations
8.
Zebisch, M., et al.. (2013). New crystal forms of NTPDase1 from the bacteriumLegionella pneumophila. Acta Crystallographica Section F Structural Biology and Crystallization Communications. 69(3). 257–262. 12 indexed citations
9.
Regez, Katharina, Ursula Schild, M Guglielmetti, et al.. (2013). The potential impact of biomarker-guided triage decisions for patients with urinary tract infections. Infection. 41(4). 799–809. 12 indexed citations
10.
Zebisch, M., et al.. (2013). Crystallographic Snapshots along the Reaction Pathway of Nucleoside Triphosphate Diphosphohydrolases. Structure. 21(8). 1460–1475. 39 indexed citations
11.
Albrich, Werner C., Frank Dusemund, Philipp Schüetz, et al.. (2013). Biomarker-enhanced triage in respiratory infections: a proof-of-concept feasibility trial. European Respiratory Journal. 42(4). 1064–1075. 36 indexed citations
12.
Schäfer, Petra, et al.. (2012). Activation of the human immune system via toll‐like receptors by the oncolytic parvovirus H‐1. International Journal of Cancer. 132(11). 2548–2556. 32 indexed citations
13.
Zebisch, M., et al.. (2011). Crystallographic Evidence for a Domain Motion in Rat Nucleoside Triphosphate Diphosphohydrolase (NTPDase) 1. Journal of Molecular Biology. 415(2). 288–306. 66 indexed citations
14.
Siegel, G., Mariano Rodríguez, Frank Sauer, et al.. (2008). Nanotechnologic biosensor ellipsometry and biomarker pattern analysis in the evaluation of atherosclerotic risk profile. Biosensors and Bioelectronics. 24(5). 1512–1517. 8 indexed citations
15.
Rodríguez, Mariano, Lovisa Ringstad, Petra Schäfer, et al.. (2007). Reduction of atherosclerotic nanoplaque formation and size by Ginkgo biloba (EGb 761) in cardiovascular high-risk patients. Atherosclerosis. 192(2). 438–444. 71 indexed citations
16.
Siegel, G., Petra Schäfer, Karl Winkler, & Martin Malmsten. (2007). Ginkgo biloba (EGb 761) in arteriosclerosis prophylaxis. Wiener Medizinische Wochenschrift. 157(13-14). 288–294. 13 indexed citations
17.
Boltze, Manfred & Petra Schäfer. (2005). Parkdauerüberwachung und Zahlung von Gebühren : alternative Systeme, Chancen und Risiken innovativer Techniken der Parkraumbewirtschaftung im öffentlichen Raum. TUbilio (Technical University of Darmstadt). 1 indexed citations
18.
19.
Schäfer, Petra, et al.. (1988). Interactions of fatty acids with neutral fatty‐acid‐binding protein from bovine liver. European Journal of Biochemistry. 170(3). 565–574. 58 indexed citations
20.
Richter, W., et al.. (1983). Zur Darstellung von N‐“Fluoren‐9‐yl”azareniumsalzen. Zeitschrift für Chemie. 23(6). 218–218. 1 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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