P. L. Thomas

489 total citations
37 papers, 370 citations indexed

About

P. L. Thomas is a scholar working on Plant Science, Molecular Biology and Cell Biology. According to data from OpenAlex, P. L. Thomas has authored 37 papers receiving a total of 370 indexed citations (citations by other indexed papers that have themselves been cited), including 32 papers in Plant Science, 12 papers in Molecular Biology and 12 papers in Cell Biology. Recurrent topics in P. L. Thomas's work include Wheat and Barley Genetics and Pathology (17 papers), Plant Disease Resistance and Genetics (13 papers) and Plant Pathogens and Fungal Diseases (12 papers). P. L. Thomas is often cited by papers focused on Wheat and Barley Genetics and Pathology (17 papers), Plant Disease Resistance and Genetics (13 papers) and Plant Pathogens and Fungal Diseases (12 papers). P. L. Thomas collaborates with scholars based in Canada, United States and Russia. P. L. Thomas's co-authors include J. Nielsen, Jim G. Menzies, R. E. Knox, J. G. Menzies, Paula Isaac, George Newcombe, J. S. Noll, D. E. Harder, W. G. Legge and S. Haber and has published in prestigious journals such as Water Research, Genetics and Annual Review of Phytopathology.

In The Last Decade

P. L. Thomas

35 papers receiving 315 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
P. L. Thomas Canada	11	327	110	67	47	35	37	370
L. H. Purdy United States	7	235 0.7×	83 0.8×	63 0.9×	15 0.3×	4 0.1×	14	314
Consuelo Soler Spain	11	357 1.1×	89 0.8×	24 0.4×	33 0.7×	19 0.5×	29	423
Martine Rigault France	12	572 1.7×	126 1.1×	54 0.8×	11 0.2×	6 0.2×	16	647
Soon Li Teh United States	9	258 0.8×	60 0.5×	62 0.9×	30 0.6×	11 0.3×	13	303
Daigo Aiuchi Japan	10	270 0.8×	138 1.3×	63 0.9×	14 0.3×	5 0.1×	34	420
M.A. Moreira Brazil	14	479 1.5×	106 1.0×	66 1.0×	49 1.0×	3 0.1×	25	540
L.K. Mughogho India	12	284 0.9×	34 0.3×	119 1.8×	74 1.6×	3 0.1×	27	338
Asmita Sirari India	12	452 1.4×	43 0.4×	30 0.4×	42 0.9×	5 0.1×	49	485
M. Suresh India	6	357 1.1×	57 0.5×	162 2.4×	25 0.5×	8 0.2×	39	394
NT Flentje Australia	13	419 1.3×	71 0.6×	180 2.7×	18 0.4×	13 0.4×	27	473

Countries citing papers authored by P. L. Thomas

Since Specialization

Citations

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

Fields of papers citing papers by P. L. Thomas

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of P. L. Thomas

This figure shows the co-authorship network connecting the top 25 collaborators of P. L. Thomas. A scholar is included among the top collaborators of P. L. 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 P. L. Thomas. P. L. 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

Mir, Raies A., et al.. (2011). Multilocus sequence typing of Indian isolates of Pasteurella multocida. Indian Journal of Comparative Microbiology Immunology and Infectious Diseases. 32. 30–35. 2 indexed citations

Menzies, J. G., J. Nielsen, & P. L. Thomas. (2010). The conservation ofUstilago triticiin infected seed. Canadian Journal of Plant Pathology. 32(1). 108–111. 1 indexed citations

Fox, S. L., T. F. Townley‐Smith, J. A. Kolmer, et al.. (2007). AC Splendor hard red spring wheat. Canadian Journal of Plant Science. 87(4). 883–887. 12 indexed citations

Linning, Rob, David Lin, D. A. Gaudet, et al.. (2004). Marker-Based Cloning of the Region Containing the UhAvr1 Avirulence Gene From the Basidiomycete Barley Pathogen Ustilago hordei. Genetics. 166(1). 99–111. 30 indexed citations

Menzies, Jim G., J. Nielsen, P. L. Thomas, & R. E. Knox. (2003). Virulence of Canadian isolates ofUstilago tritici: 1964–1998, and the use of the geometric rule in understanding host differential complexity. Canadian Journal of Plant Pathology. 25(1). 62–72. 74 indexed citations

Menzies, Jim G. & P. L. Thomas. (1997). Virulence of 1990-1994 collections of Ustilago avenae and U. kolleri from Manitoba and Saskatchewan. Canadian Journal of Plant Pathology. 19(4). 371–375. 2 indexed citations

Thomas, P. L. & J. G. Menzies. (1997). Cereal smuts in Manitoba and Saskatchewan, 1989-95. Canadian Journal of Plant Pathology. 19(2). 161–165. 21 indexed citations

Thomas, P. L.. (1991). Genetics of Small-Grain Smuts. Annual Review of Phytopathology. 29(1). 137–148. 18 indexed citations

Newcombe, George & P. L. Thomas. (1990). Use of polyacrylic acid to prevent mycelial aggregation of Ustilago nuda in agitated liquid culture. Mycological Research. 94(8). 1141–1144. 1 indexed citations

10.

Thomas, P. L., et al.. (1989). Effects of light, temperature, nutrients, and aeration on the germination of wild type and albino teliospores of Ustilago nuda. Canadian Journal of Plant Pathology. 11(4). 368–372. 1 indexed citations

11.

Thomas, P. L.. (1989). Genetic Modification of Echinulation on Teliospores of Ustilago hordei x U. nigra Hybrids. Botanical Gazette. 150(3). 319–322. 3 indexed citations

12.

Thomas, P. L., et al.. (1987). Effects of far UV and visible light on germination of wild type and albino teliospores of Ustilago nuda. Canadian Journal of Plant Pathology. 9(3). 225–229. 6 indexed citations

13.

Thomas, P. L., et al.. (1987). Independent Inheritance of Genes Governing Virulence and the Production of a Polypeptide in Ustilago hordei*. Journal of Phytopathology. 120(1). 69–74. 2 indexed citations

14.

Thomas, P. L.. (1984). Barley smuts in the Prairie Provinces of Canada, 1978-82. Canadian Journal of Plant Pathology. 6(1). 78–80. 5 indexed citations

15.

Nielsen, J. & P. L. Thomas. (1982). Races of Loose Smut of Wheat in South Australia.. Australasian Plant Pathology. 11(4). 53–53. 5 indexed citations

16.

Thomas, P. L.. (1978). Barley smuts in Manitoba and eastern Saskatchewan, 1975-77.. 58(4). 92–94. 6 indexed citations

17.

Thomas, P. L.. (1978). Potential for natural hybridization between strains of Ustilago nuda. Canadian Journal of Botany. 56(7). 721–726. 5 indexed citations

18.

Thomas, P. L.. (1976). INTERACTION OF VIRULENCE GENES IN USTILAGO HORDEI. Canadian Journal of Genetics and Cytology. 18(1). 141–149. 8 indexed citations

19.

Thomas, P. L.. (1972). INCREASED FREQUENCY OF AUXOTROPHIC MUTANTS OF USTILAGO HORDEI AFTER COMBINED UV IRRADIATION AND INOSITOL STARVATION. Canadian Journal of Genetics and Cytology. 14(4). 785–788. 12 indexed citations

20.

Thomas, P. L. & Paula Isaac. (1967). THE DEVELOPMENT OF ECHINULATION IN UREDOSPORES OF WHEAT STEM RUST. Canadian Journal of Botany. 45(3). 287–289. 11 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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