Claude E. Thomas

2.3k total citations
57 papers, 1.8k citations indexed

About

Claude E. Thomas is a scholar working on Plant Science, Genetics and Cell Biology. According to data from OpenAlex, Claude E. Thomas has authored 57 papers receiving a total of 1.8k indexed citations (citations by other indexed papers that have themselves been cited), including 54 papers in Plant Science, 15 papers in Genetics and 11 papers in Cell Biology. Recurrent topics in Claude E. Thomas's work include Plant Pathogens and Resistance (25 papers), Plant Disease Resistance and Genetics (18 papers) and Powdery Mildew Fungal Diseases (15 papers). Claude E. Thomas is often cited by papers focused on Plant Pathogens and Resistance (25 papers), Plant Disease Resistance and Genetics (18 papers) and Powdery Mildew Fungal Diseases (15 papers). Claude E. Thomas collaborates with scholars based in United States, United Kingdom and Israel. Claude E. Thomas's co-authors include D. L. Hopkins, Thomas A. Zitter, Amnon Levi, Todd C. Wehner, Ralph A. Dean, M. J. C. Asher, Anthony P. Keinath, Xingping Zhang, Joseph J. King and Tarek Joobeur and has published in prestigious journals such as The Plant Journal, Theoretical and Applied Genetics and Phytopathology.

In The Last Decade

Claude E. Thomas

56 papers receiving 1.6k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Claude E. Thomas United States	20	1.6k	769	378	250	145	57	1.8k
Yosef Burger Israel	21	1.2k 0.7×	289 0.4×	258 0.7×	229 0.9×	87 0.6×	45	1.3k
Claire T. Federici United States	13	941 0.6×	170 0.2×	251 0.7×	474 1.9×	155 1.1×	21	1.1k
Cecilia McGregor United States	19	1.1k 0.7×	631 0.8×	78 0.2×	357 1.4×	160 1.1×	54	1.3k
Sung‐Chur Sim South Korea	24	1.6k 1.0×	595 0.8×	118 0.3×	541 2.2×	89 0.6×	63	1.8k
G. A. Churchill United States	4	1.2k 0.7×	616 0.8×	90 0.2×	291 1.2×	34 0.2×	6	1.4k
Lorenzo Barchi Italy	25	1.3k 0.8×	487 0.6×	161 0.4×	547 2.2×	26 0.2×	55	1.6k
Hugo E. Cuevas United States	21	938 0.6×	700 0.9×	263 0.7×	383 1.5×	183 1.3×	65	1.4k
Noelle A. Barkley United States	22	1.5k 0.9×	337 0.4×	134 0.4×	643 2.6×	68 0.5×	41	1.8k
M.A. Viruel Spain	15	670 0.4×	147 0.2×	142 0.4×	313 1.3×	108 0.7×	25	882
Michela Troggio Italy	22	1.4k 0.9×	356 0.5×	281 0.7×	553 2.2×	25 0.2×	54	1.7k

Countries citing papers authored by Claude E. Thomas

Since Specialization

Citations

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

Fields of papers citing papers by Claude E. Thomas

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Claude E. Thomas. 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 Claude E. Thomas. The network helps show where Claude E. Thomas may publish in the future.

Co-authorship network of co-authors of Claude E. Thomas

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

All Works

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20 of 20 papers shown

Levi, Amnon & Claude E. Thomas. (2007). DNA Markers from Different Linkage Regions of Watermelon Genome Useful in Differentiating among Closely Related Watermelon Genotypes. HortScience. 42(2). 210–214. 10 indexed citations

Thomas, Claude E., et al.. (2005). Evaluation of U.S. Plant Introductions of Watermelon for Resistance to Powdery Mildew. HortScience. 40(1). 154–156. 11 indexed citations

Joobeur, Tarek, et al.. (2004). The fusarium wilt resistance locus Fom‐2 of melon contains a single resistance gene with complex features. The Plant Journal. 39(3). 283–297. 115 indexed citations

Levi, Amnon, Claude E. Thomas, Todd C. Wehner, & Xingping Zhang. (2001). Low Genetic Diversity Indicates the Need to Broaden the Genetic Base of Cultivated Watermelon. HortScience. 36(6). 1096–1101. 123 indexed citations

Wang, Min, Mark W. Farnham, & Claude E. Thomas. (2000). Phenotypic Variation for Downy Mildew Resistance among Inbred Broccoli. HortScience. 35(5). 925–929. 19 indexed citations

Levi, Amnon, Claude E. Thomas, Anthony P. Keinath, & Todd C. Wehner. (2000). 555 Estimation of Genetic Diversity among Citrullus Accessions using RAPD Markers. HortScience. 35(3). 491D–491. 1 indexed citations

Thomas, Claude E.. (1999). Additional Evaluations of Cucumis melo L. Germplasm for Resistance to Downy Mildew. HortScience. 34(5). 920–921. 7 indexed citations

Wechter, W. Patrick, Ralph A. Dean, & Claude E. Thomas. (1998). Development of Sequence-specific Primers that Amplify a 1.5-kb DNA Marker for Race 1 Fusarium Wilt Resistance in Cucumis melo L.. HortScience. 33(2). 291–292. 1 indexed citations

Farnham, Mark W., et al.. (1998). Efficient Ploidy Determination of Anther-derived Broccoli. HortScience. 33(2). 323–327. 7 indexed citations

10.

Thomas, Claude E., et al.. (1997). Evaluation of U.S. Honeydew-type Melons for Resistance against Downy Mildew and Alternaria Leaf Blight. HortScience. 32(6). 1114–1115. 1 indexed citations

11.

Farnham, Mark W., et al.. (1997). Utility of DNA Flow Cytometry for Ploidy Determination of Anther-derived Broccoli: Effect of Leaf Age and Sampling Protocols. HortScience. 32(3). 513A–513. 2 indexed citations

12.

Thomas, Claude E., et al.. (1992). Evaluation of Melon Germplasm for Resistance to Downy Mildew. HortScience. 27(5). 434–436. 7 indexed citations

13.

Thomas, Claude E., et al.. (1992). Resistance to Race 2 of Peronospora parasitica in U.S. Plant Introductions of Brassica oleracea var. capitata. HortScience. 27(10). 1120–1122. 6 indexed citations

14.

Thomas, Claude E., et al.. (1990). Evaluation of Broccoli and Cauliflower Germplasm for Resistance to Race 2 of Peronospora parasitica. HortScience. 25(11). 1429–1431. 14 indexed citations

15.

Thomas, Claude E.. (1986). Downy and Powdery Mildew Resistant Muskmelon Breeding Line MR-1. HortScience. 21(2). 329–329. 47 indexed citations

16.

Thomas, Claude E. & R. E. Webb. (1982). ‘Cinco’ Muskmelon1. HortScience. 17(4). 684–685. 1 indexed citations

17.

Thomas, Claude E. & R. E. Webb. (1981). W1, W3, W4, W5, and W6 Multidisease-resistant Musknielon Breeding Lines1. HortScience. 16(1). 96–96. 2 indexed citations

18.

Gausman, H. W., et al.. (1978). Ozone damage detection in cantaloupe plants. Photogrammetric Engineering & Remote Sensing. 44. 5 indexed citations

19.

Thomas, Claude E.. (1970). Sporulation of Pseudoperonospora cubensis on Watermelon.. The Plant disease reporter. 54(2). 108–111. 6 indexed citations

20.

Thomas, Claude E.. (1970). Epidemiology of spinach white rust in South Texas.. Phytopathology. 60. 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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