Matthias S. Ullrich

6.0k citations
130 papers · 4.6k indexed · h-index 40
Topics
Plant Pathogenic Bacteria Studies (55 papers)Plant-Microbe Interactions and Immunity (52 papers)Legume Nitrogen Fixing Symbiosis (23 papers)

In The Last Decade

Matthias S. Ullrich

129 papers receiving 4.5k citations

Peers

Matthias S. Ullrich
Comparison fields: 5 of 123
  • Plant Science 1.6k
  • Molecular Biology 1.0k
  • Organic Chemistry 916
  • Inorganic Chemistry 695
  • Ecology 583
Replace Hideaki Nojiri with:
Hideaki Nojiri Japan
D. Steven Hill United States
James J. Sims United States
Frédéric Barras France
Jeroen S. Dickschat Germany
Naoki Takaya Japan
Thomas Ostenfeld Larsen Denmark
Shugeng Cao United States
Wim Van Camp Belgium
Didier Stien France
Matthias S. Ullrich relative to Hideaki Nojiri Japan Hideaki Nojiri's profile →
Citations per field
00.5×6.6×
Hideaki Nojiri · 1×
Citations per year

Countries citing papers authored by Matthias S. Ullrich

Since Specialization
Citations

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

Fields of papers citing papers by Matthias S. Ullrich

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Matthias S. Ullrich. 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 Matthias S. Ullrich. The network helps show where Matthias S. Ullrich may publish in the future.

Co-authorship network of co-authors of Matthias S. Ullrich

This figure shows the co-authorship network connecting the top 25 collaborators of Matthias S. Ullrich. A scholar is included among the top collaborators of Matthias S. Ullrich 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 Matthias S. Ullrich. Matthias S. Ullrich 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
#WorkIndexed citations
1 1
2 4
3 35
4 3
5 5
6 5
7 7
8 13
9 22
10 23
11 28
12 21
13 15
14 29
15 11
16 15
17 10
18 162
19 45
20 49

About Matthias S. Ullrich

Matthias S. Ullrich is a scholar working on Horticulture, Plant Science and Food Science, having authored 130 papers that have together received 4.6k indexed citations. Recurring topics across this work include Plant Pathogenic Bacteria Studies (55 papers), Plant-Microbe Interactions and Immunity (52 papers) and Legume Nitrogen Fixing Symbiosis (23 papers). The work is most often cited by research in Horticulture (182 citations), Inorganic Chemistry (695 citations) and Plant Science (1.6k citations). Matthias S. Ullrich has collaborated with scholars based in Germany, United States and China. Frequent co-authors include Helge Weingart, Douglas W. Stephan, Carol L. Bender, Alan J. Lough, Nikolai Kuhnert, Antje Burse, Hans‐Peter Grossart, Astrid Gärdes, Alexander Schenk and Beate Völksch. Their work appears in journals such as Journal of the American Chemical Society, PLoS ONE and Applied and Environmental Microbiology.

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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