Steven M. Colegate

3.3k total citations
53 papers, 2.4k citations indexed

About

Steven M. Colegate is a scholar working on Molecular Biology, Ecology, Evolution, Behavior and Systematics and Plant Science. According to data from OpenAlex, Steven M. Colegate has authored 53 papers receiving a total of 2.4k indexed citations (citations by other indexed papers that have themselves been cited), including 38 papers in Molecular Biology, 28 papers in Ecology, Evolution, Behavior and Systematics and 11 papers in Plant Science. Recurrent topics in Steven M. Colegate's work include Plant Toxicity and Pharmacological Properties (33 papers), Botanical Research and Chemistry (27 papers) and Plant and fungal interactions (9 papers). Steven M. Colegate is often cited by papers focused on Plant Toxicity and Pharmacological Properties (33 papers), Botanical Research and Chemistry (27 papers) and Plant and fungal interactions (9 papers). Steven M. Colegate collaborates with scholars based in United States, Australia and Germany. Steven M. Colegate's co-authors include Russell J. Molyneux, J. A. Edgar, P. R. Dorling, C. R. Huxtable, Michael Boppré, Dale R. Gardner, Bryan L. Stegelmeier, K. Betteridge, Yu Cao and Roger A. Coulombe and has published in prestigious journals such as Journal of Agricultural and Food Chemistry, Biochemical Journal and Journal of Chromatography A.

In The Last Decade

Steven M. Colegate

53 papers receiving 2.2k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Steven M. Colegate United States 22 1.6k 911 579 527 439 53 2.4k
Helmut Wiedenfeld Germany 24 1.2k 0.8× 546 0.6× 505 0.9× 549 1.0× 119 0.3× 105 1.9k
Gary D. Manners United States 26 1.1k 0.7× 322 0.4× 756 1.3× 438 0.8× 184 0.4× 89 2.0k
Mitsue Haraguchi Brazil 22 658 0.4× 156 0.2× 165 0.3× 425 0.8× 136 0.3× 77 1.1k
Juan A. Garbarino Chile 23 896 0.6× 586 0.6× 169 0.3× 778 1.5× 243 0.6× 127 2.1k
Fumiko Abe Japan 32 1.7k 1.1× 193 0.2× 535 0.9× 1.5k 2.8× 419 1.0× 126 3.1k
Erika Pfeiffer Germany 32 764 0.5× 377 0.4× 199 0.3× 1.4k 2.6× 225 0.5× 63 2.8k
Mauro Ballero Italy 34 1.2k 0.8× 222 0.2× 262 0.5× 1.6k 3.1× 346 0.8× 115 3.1k
Etienne Benoît France 26 304 0.2× 57 0.1× 599 1.0× 108 0.2× 71 0.2× 84 1.8k
Noriko Tabata Japan 23 669 0.4× 57 0.1× 131 0.2× 134 0.3× 316 0.7× 70 1.5k
H. Frei Switzerland 12 986 0.6× 95 0.1× 113 0.2× 615 1.2× 131 0.3× 22 1.8k

Countries citing papers authored by Steven M. Colegate

Since Specialization
Citations

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

Fields of papers citing papers by Steven M. Colegate

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Steven M. Colegate. 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 Steven M. Colegate. The network helps show where Steven M. Colegate may publish in the future.

Co-authorship network of co-authors of Steven M. Colegate

This figure shows the co-authorship network connecting the top 25 collaborators of Steven M. Colegate. A scholar is included among the top collaborators of Steven M. Colegate 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 Steven M. Colegate. Steven M. Colegate 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.
Edgar, J. A., Russell J. Molyneux, & Steven M. Colegate. (2020). Linking Dietary Exposure to 1,2-Dehydropyrrolizidine Alkaloids with Cancers and Chemotherapy-Induced Pulmonary and Hepatic Veno-Occlusive Diseases. Journal of Agricultural and Food Chemistry. 68(22). 5995–5997. 5 indexed citations
2.
Stegelmeier, Bryan L., et al.. (2019). Wild parsnip (Pastinaca sativa)-induced photosensitization. Toxicon. 167. 60–66. 20 indexed citations
3.
4.
Colegate, Steven M., Michael Boppré, J.C. Monzon, & Joseph M. Betz. (2015). Pro-toxic dehydropyrrolizidine alkaloids in the traditional Andean herbal medicine “asmachilca”. Journal of Ethnopharmacology. 172. 179–194. 13 indexed citations
5.
Stegelmeier, Bryan L., et al.. (2015). An in vitro comparison of the cytotoxic potential of selected dehydropyrrolizidine alkaloids and some N-oxides. Toxicon. 97. 36–45. 22 indexed citations
6.
Stegelmeier, Bryan L., et al.. (2015). Heterozygous p53 knockout mouse model for dehydropyrrolizidine alkaloid‐induced carcinogenesis. Journal of Applied Toxicology. 35(12). 1557–1563. 4 indexed citations
7.
Colegate, Steven M., Dale R. Gardner, Joseph M. Betz, & Kip E. Panter. (2014). Semi‐automated Separation of the Epimeric Dehydropyrrolizidine Alkaloids Lycopsamine and Intermedine: Preparation of their N‐oxides and NMR Comparison with Diastereoisomeric Rinderine and Echinatine. Phytochemical Analysis. 25(5). 429–438. 16 indexed citations
8.
Colegate, Steven M., et al.. (2014). Duration of an induced resistance of sheep to acute poisoning by Crotalaria retusa seeds. Ciência Rural. 44(6). 1054–1059. 3 indexed citations
9.
Medeiros, Rosane M.T., Steven M. Colegate, Severo S. Barros, et al.. (2013). Pulmonary and hepatic lesions caused by the dehydropyrrolizidine alkaloid-producing plants Crotalaria juncea and Crotalaria retusa in donkeys. Toxicon. 71. 113–120. 11 indexed citations
10.
Cao, Yu, Steven M. Colegate, & J. A. Edgar. (2012). Persistence of echimidine, a hepatotoxic pyrrolizidine alkaloid, from honey into mead. Journal of Food Composition and Analysis. 29(2). 106–109. 21 indexed citations
11.
Molyneux, Russell J., D L Gardner, Steven M. Colegate, & J. A. Edgar. (2011). Pyrrolizidine alkaloid toxicity in livestock: a paradigm for human poisoning?. Food Additives & Contaminants Part A. 28(3). 293–307. 95 indexed citations
12.
Edgar, J. A., Steven M. Colegate, Michael Boppré, & Russell J. Molyneux. (2011). Pyrrolizidine alkaloids in food: a spectrum of potential health consequences. Food Additives & Contaminants Part A. 28(3). 308–324. 132 indexed citations
13.
Penno, Megan A. S., Steven M. Colegate, Wojtek P. Michalski, & Peter Hoffmann. (2011). Detection and measurement of carbohydrate deficient transferrin in serum using immuno-capture mass spectrometry: Diagnostic applications for annual ryegrass toxicity and corynetoxin exposure. Research in Veterinary Science. 93(2). 611–617. 2 indexed citations
14.
Cao, Yu, Steven M. Colegate, & J. A. Edgar. (2008). Safety assessment of food and herbal products containing hepatotoxic pyrrolizidine alkaloids: interlaboratory consistency and the importance of N‐oxide determination. Phytochemical Analysis. 19(6). 526–533. 28 indexed citations
15.
Colegate, Steven M., et al.. (2006). The bioactivity‐guided isolation and structural identification of toxic cucurbitacin steroidal glucosides from stemodia kingii. Phytochemical Analysis. 17(4). 226–235. 1 indexed citations
16.
Colegate, Steven M., et al.. (2005). Solid‐phase extraction and HPLC‐MS profiling of pyrrolizidine alkaloids and their N‐oxides: a case study of Echium plantagineum. Phytochemical Analysis. 16(2). 108–119. 64 indexed citations
17.
Boppré, Michael, Steven M. Colegate, & J. A. Edgar. (2005). Pyrrolizidine Alkaloids of Echium vulgare Honey Found in Pure Pollen. Journal of Agricultural and Food Chemistry. 53(3). 594–600. 103 indexed citations
18.
19.
Molyneux, Russell J., Dale R. Gardner, Lynn F. James, & Steven M. Colegate. (2002). Polyhydroxy alkaloids: chromatographic analysis. Journal of Chromatography A. 967(1). 57–74. 29 indexed citations
20.
Hooper, Peter, et al.. (2002). Toxic effects of a single parenteral dose of tunicamycin in late stage pregnancy in rats.. PubMed. 44(4). 211–5. 4 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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