Ulrike Pfeifer

953 total citations
9 papers, 718 citations indexed

About

Ulrike Pfeifer is a scholar working on Molecular Biology, Plant Science and Ecology. According to data from OpenAlex, Ulrike Pfeifer has authored 9 papers receiving a total of 718 indexed citations (citations by other indexed papers that have themselves been cited), including 4 papers in Molecular Biology, 4 papers in Plant Science and 2 papers in Ecology. Recurrent topics in Ulrike Pfeifer's work include Plant-Microbe Interactions and Immunity (3 papers), Legume Nitrogen Fixing Symbiosis (2 papers) and Genomics and Phylogenetic Studies (2 papers). Ulrike Pfeifer is often cited by papers focused on Plant-Microbe Interactions and Immunity (3 papers), Legume Nitrogen Fixing Symbiosis (2 papers) and Genomics and Phylogenetic Studies (2 papers). Ulrike Pfeifer collaborates with scholars based in Austria, Spain and Germany. Ulrike Pfeifer's co-authors include Angela Sessitsch, Birgit Reiter, Helmut Schwab, Eva Wilhelm, Michael Stierschneider, Alexandra Weilharter, Nancy Stralis‐Pavese, Anna‐Maria Soja, Gerhard Soja and Peter Eickholz and has published in prestigious journals such as Applied and Environmental Microbiology, Psychological Medicine and Physiologia Plantarum.

In The Last Decade

Ulrike Pfeifer

9 papers receiving 677 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ulrike Pfeifer Austria	8	521	240	125	125	46	9	718
Amy Novinscak Canada	20	584 1.1×	206 0.9×	99 0.8×	108 0.9×	23 0.5×	40	773
Haruna Matsumoto China	13	559 1.1×	124 0.5×	81 0.6×	138 1.1×	16 0.3×	21	696
Federica Savazzini Italy	10	558 1.1×	211 0.9×	41 0.3×	105 0.8×	21 0.5×	16	730
Emilie Chapelle France	6	422 0.8×	210 0.9×	69 0.6×	111 0.9×	19 0.4×	6	592
Ruth Gómez Expósito Netherlands	7	348 0.7×	127 0.5×	98 0.8×	76 0.6×	25 0.5×	9	520
G. J. March Argentina	14	645 1.2×	93 0.4×	67 0.5×	224 1.8×	21 0.5×	30	797
Sascha Patz Germany	13	363 0.7×	187 0.8×	117 0.9×	49 0.4×	25 0.5×	22	568
J.A. Warmink Netherlands	11	694 1.3×	185 0.8×	253 2.0×	163 1.3×	16 0.3×	13	876
D. W. Cullen United Kingdom	15	885 1.7×	225 0.9×	102 0.8×	514 4.1×	13 0.3×	25	1.1k

Countries citing papers authored by Ulrike Pfeifer

Since Specialization

Citations

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

Fields of papers citing papers by Ulrike Pfeifer

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ulrike Pfeifer

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

All Works

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9 of 9 papers shown

Pfeifer, Ulrike. (2012). LA NARRATIVA ESPAÑOLA PRO-GERMANA DE LA DIVISIÓN AZUL: UN PANORAMA. Revistes Científiques de la University of Barcelona (University of Barcelona). 101–108. 1 indexed citations

Henics, Tamás, Birgit Winkler, Ulrike Pfeifer, et al.. (2003). Small-fragment genomic libraries for the display of putative epitopes from clinically significant pathogens. BioTechniques. 35(1). 196–209. 16 indexed citations

Sessitsch, Angela, et al.. (2003). Diversity and community structure of culturable Bacillus spp. populations in the rhizospheres of transgenic potatoes expressing the lytic peptide cecropin B. Applied Soil Ecology. 22(2). 149–158. 43 indexed citations

Sessitsch, Angela, Birgit Reiter, Ulrike Pfeifer, & Eva Wilhelm. (2002). Cultivation-independent population analysis of bacterial endophytes in three potato varieties based on eubacterial and Actinomycetes-specific PCR of 16S rRNA genes. FEMS Microbiology Ecology. 39(1). 23–32. 208 indexed citations

Pfeifer, Ulrike, et al.. (2002). Effects of transgenic glufosinate-tolerant oilseed rape (Brassica napus) and the associated herbicide application on eubacterial and Pseudomonas communities in the rhizosphere. FEMS Microbiology Ecology. 41(3). 181–190. 88 indexed citations

Sessitsch, Angela, et al.. (2002). RNA isolation from soil for bacterial community and functional analysis: evaluation of different extraction and soil conservation protocols. Journal of Microbiological Methods. 51(2). 171–179. 70 indexed citations

Reiter, Birgit, Ulrike Pfeifer, Helmut Schwab, & Angela Sessitsch. (2002). Response of Endophytic Bacterial Communities in Potato Plants to Infection with Erwinia carotovora subsp. atroseptica. Applied and Environmental Microbiology. 68(5). 2261–2268. 221 indexed citations

Bailer, Josef, Fred Rist, Hans Staehle, et al.. (2001). Adverse health effects related to mercury exposure from dental amalgam fillings: toxicological or psychological causes?. Psychological Medicine. 31(2). 255–263. 43 indexed citations

Soja, Gerhard, Ulrike Pfeifer, & Anna‐Maria Soja. (1998). Photosynthetic parameters as early indicators of ozone injury in apple leaves. Physiologia Plantarum. 104(4). 639–645. 28 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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