Robert C. Ullrich
Impact in
- Developmental Biology top 5%
- Animal Vocal Communication and Behavior
- Pharmacology top 5%
- Fungal Biology and Applications
Papers in
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- Mycorrhizal Fungi and Plant Interactions 7
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- Fungal Biology and Applications 7
- Co-authors
- James B. Anderson (3 shared papers)Kari Korhonen (2 shared papers)Philipp Norton (1 shared paper)Constance Scharff (1 shared paper)Thomas E. Chase (3 shared papers)Charles P. Novotny (2 shared papers)George R. Carmody (1 shared paper)Lee Ehrman (1 shared paper)
- Journals
- Mycologia (6 papers)Journal of comparative psychology (1 paper)Current Genetics (1 paper)Genomics (1 paper)Animal Behaviour (1 paper)
- Partner nations
- United StatesGermanySlovakia
In The Last Decade
Robert C. Ullrich
13 papers receiving 481 citations
Peers
Comparison fields: 5 of 47
- Developmental Biology 38
- Pharmacology 242
- Cell Biology 226
- Plant Science 414
- Ecology, Evolution, Behavior and Systematics 172
Countries citing papers authored by Robert C. Ullrich
This map shows the geographic impact of Robert C. 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 Robert C. Ullrich with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Robert C. Ullrich more than expected).
Fields of papers citing papers by Robert C. Ullrich
This network shows the impact of papers produced by Robert C. 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 Robert C. Ullrich. The network helps show where Robert C. Ullrich may publish in the future.
Co-authors
The 15 scholars most cited alongside Robert C. Ullrich, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 1979 | 196 | |
| 2 | 1980 | 112 | |
| 3 | 1979 | 78 | |
| 4 | 2016 | 45 | |
| 5 | 1962 | 33 | |
| 6 | 1977 | 26 | |
| 7 | 1995 | 22 | |
| 8 | 1985 | 12 | |
| 9 | 1988 | 9 | |
| 10 | 1985 | 8 | |
| 11 | 2019 | 3 | |
| 12 | 1985 | 2 | |
| 13 | 2017 | 2 |
About Robert C. Ullrich
Robert C. Ullrich is a scholar working on Plant Science, Pharmacology, Ecology, Evolution, Behavior and Systematics, Cell Biology and Molecular Biology, having authored 13 papers that have together received 548 indexed citations. Recurring topics across this work include Mycorrhizal Fungi and Plant Interactions (7 papers), Fungal Biology and Applications (7 papers), Plant Pathogens and Fungal Diseases (4 papers), Biocrusts and Microbial Ecology (2 papers), Microbial Metabolites in Food Biotechnology (1 paper), Plant and animal studies (1 paper), Insect and Pesticide Research (1 paper) and Cultural Differences and Values (1 paper). The work is most often cited by research in Developmental Biology (38 citations), Pharmacology (242 citations), Cell Biology (226 citations), Plant Science (414 citations) and Ecology, Evolution, Behavior and Systematics (172 citations). Robert C. Ullrich has collaborated with scholars based in United States, Germany and Slovakia. Frequent co-authors include James B. Anderson, Kari Korhonen, Philipp Norton, Constance Scharff, Thomas E. Chase, Charles P. Novotny, George R. Carmody, Lee Ehrman, Grazia Isaya and Th. Dobzhansky. Their work appears in journals such as Mycologia, Journal of comparative psychology, Current Genetics, Genomics and Animal Behaviour.
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.