P.G. Thiel

6.2k total citations · 3 hit papers
64 papers, 5.1k citations indexed

About

P.G. Thiel is a scholar working on Plant Science, Cell Biology and Molecular Biology. According to data from OpenAlex, P.G. Thiel has authored 64 papers receiving a total of 5.1k indexed citations (citations by other indexed papers that have themselves been cited), including 47 papers in Plant Science, 25 papers in Cell Biology and 12 papers in Molecular Biology. Recurrent topics in P.G. Thiel's work include Mycotoxins in Agriculture and Food (41 papers), Plant Pathogens and Fungal Diseases (24 papers) and Carcinogens and Genotoxicity Assessment (10 papers). P.G. Thiel is often cited by papers focused on Mycotoxins in Agriculture and Food (41 papers), Plant Pathogens and Fungal Diseases (24 papers) and Carcinogens and Genotoxicity Assessment (10 papers). P.G. Thiel collaborates with scholars based in South Africa, United States and Germany. P.G. Thiel's co-authors include W.C.A. Gelderblom, Walter F. O. Marasas, N.P.J. Kriek, W. F. O. Marasas, Emma Sydenham, Gordon S. Shephard, W.C.A. Gelderblom, Robert Vleggaar, J. A. W. Coetzer and T S Kellerman and has published in prestigious journals such as Applied and Environmental Microbiology, Water Research and Biochemical Journal.

In The Last Decade

P.G. Thiel

64 papers receiving 4.8k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Fumonisins--novel mycotoxins with cancer-promoting activity produced by Fusarium moniliforme

1988 1.0k citations W.C.A. Gelderblom, K. Jaskiewicz et al. Applied and Environmental Microbiology profile →
Leukoencephalomalacia in a horse induced by fumonisin B1 isolated from Fusarium moniliforme.

1988 597 citations W. F. O. Marasas, P.G. Thiel et al. PubMed profile →
Toxicity and carcinogenicity of the Fusanum monilzforine metabolite, fumonisin B₁, in rats

1991 554 citations W.C.A. Gelderblom, W. F. O. Marasas et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
P.G. Thiel South Africa	31	4.4k	2.3k	898	679	560	64	5.1k
W.C.A. Gelderblom South Africa	28	3.6k 0.8×	1.7k 0.7×	924 1.0×	473 0.7×	494 0.9×	44	4.2k
Joe W. Dorner United States	42	4.2k 0.9×	1.6k 0.7×	1.0k 1.1×	457 0.7×	102 0.2×	150	5.4k
Amedeo Pietri Italy	41	4.0k 0.9×	1.3k 0.6×	547 0.6×	413 0.6×	200 0.4×	115	4.6k
Terenzio Bertuzzi Italy	35	3.0k 0.7×	837 0.4×	434 0.5×	403 0.6×	162 0.3×	115	3.8k
Annie Pfohl‐Leszkowicz France	46	4.4k 1.0×	413 0.2×	1.4k 1.6×	335 0.5×	1.7k 3.0×	134	6.4k
Ahmed Lebrihi France	39	2.9k 0.6×	1.0k 0.4×	1.6k 1.8×	217 0.3×	119 0.2×	129	4.8k
Giuseppe Meca Spain	38	3.0k 0.7×	710 0.3×	1.1k 1.2×	448 0.7×	137 0.2×	163	4.5k
Jin‐Cheol Kim South Korea	39	3.0k 0.7×	1.2k 0.5×	1.5k 1.7×	328 0.5×	51 0.1×	205	4.6k
Emilia Ferrer Spain	32	1.6k 0.4×	289 0.1×	570 0.6×	196 0.3×	174 0.3×	104	3.1k
Abdellah Zinedine Morocco	26	2.7k 0.6×	368 0.2×	478 0.5×	276 0.4×	203 0.4×	79	3.4k

Countries citing papers authored by P.G. Thiel

Since Specialization

Citations

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

Fields of papers citing papers by P.G. Thiel

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of P.G. Thiel

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

Thiel, P.G., Emma Sydenham, & Gordon S. Shephard. (1996). The Reliability and Significance of Analytical Data on the Natural Occurrence of Fumonisins in Food. Advances in experimental medicine and biology. 392. 145–151. 3 indexed citations

Shephard, Gordon S., L. van der Westhuizen, P.G. Thiel, et al.. (1996). Disruption of sphingolipid metabolism in non-human primates consuming diets of fumonisin-containing Fusarium moniliforme culture material. Toxicon. 34(5). 527–534. 37 indexed citations

Shephard, Gordon S., P.G. Thiel, Emma Sydenham, & Petra W. Snijman. (1995). Toxicokinetics of the mycotoxin fumonisin B2 in rats. Food and Chemical Toxicology. 33(7). 591–595. 22 indexed citations

Shephard, Gordon S., P.G. Thiel, & Emma Sydenham. (1995). Liquid chromatographic determination of the mycotoxin fumonisin B2 in physiological samples. Journal of Chromatography A. 692(1-2). 39–43. 17 indexed citations

Shephard, Gordon S., P.G. Thiel, Emma Sydenham, Robert Vleggaar, & J.F. Alberts. (1994). Determination of the mycotoxin fumonisin B1 and identification of its partially hydrolysed metabolites in the faeces of non-human primates. Food and Chemical Toxicology. 32(1). 23–29. 66 indexed citations

Rheeder, John P., et al.. (1994). Ear-rot fungi and mycotoxins in South African corn of the 1989 crop exported to Taiwan. Mycopathologia. 127(1). 35–41. 18 indexed citations

Shephard, Gordon S., P.G. Thiel, Emma Sydenham, & J.F. Alberts. (1994). Biliary excretion of the mycotoxin fumonisin B1 in rats. Food and Chemical Toxicology. 32(5). 489–491. 35 indexed citations

Shephard, Gordon S., P.G. Thiel, Emma Sydenham, J.F. Alberts, & M.E. Cawood. (1994). Distribution and excretion of a single dose of the mycotoxin fumonisin B1 in a non-human primate. Toxicon. 32(6). 735–741. 55 indexed citations

Stockenström, Sonja, Emma Sydenham, & P.G. Thiel. (1994). Determination of fumonisins in corn: Evaluation of two purification procedures. Mycotoxin Research. 10(1). 9–14. 12 indexed citations

10.

Shephard, Gordon S., P.G. Thiel, Emma Sydenham, J.F. Alberts, & W.C.A. Gelderblom. (1992). Fate of a single dose of the 14C-labelled mycotoxin, fumonisin B1, in rats. Toxicon. 30(7). 768–770. 70 indexed citations

11.

Shephard, Gordon S., P.G. Thiel, & Emma Sydenham. (1992). Initial studies on the toxicokinetics of fumonisin B1 in rats. Food and Chemical Toxicology. 30(4). 277–279. 53 indexed citations

12.

Sydenham, Emma, W. F. O. Marasas, P.G. Thiel, Gordon S. Shephard, & Jacobus J. Nieuwenhuis. (1991). Production of mycotoxins by selected Fusarium graminearum and F. crookwellense isolates. Food Additives & Contaminants. 8(1). 31–41. 42 indexed citations

13.

Marasas, Walter F. O., et al.. (1991). Toxicity and moniliformin production by four recently described species of Fusarium and two uncertain taxa. Mycopathologia. 113(3). 191–197. 20 indexed citations

14.

Green, et al.. (1989). A field outbreak of chronic aflatoxicosis in dairy calves in the western Cape Province.. PubMed. 60(4). 210–1. 10 indexed citations

15.

Thiel, P.G., et al.. (1989). Production of neosolaniol monoacetate by an undescribedFusarium species resemblingF camptoceras. Mycotoxin Research. 5(1). 13–19. 3 indexed citations

16.

Thiel, P.G., et al.. (1987). Liquid chromatographic determination of the cyanoginosins, toxins produced by the cyanobacterium Microcystis aeruginosa. Journal of Chromatography A. 408. 435–440. 52 indexed citations

17.

Thiel, P.G., et al.. (1987). Short-term effects of two fusarium toxins, diacetoxyscirpenol and neosolaniol monoacetate, in male wistar rats. Food and Chemical Toxicology. 25(10). 767–771. 9 indexed citations

18.

Sydenham, Emma & P.G. Thiel. (1987). The simultaneous determination of diacetoxyscirpenol and T‐2 toxin in fungal cultures and grain samples by capillary gas chromatography. Food Additives & Contaminants. 4(3). 277–284. 19 indexed citations

19.

Wehner, Frank, P.G. Thiel, & Robert Vleggaar. (1979). Mutagenicity of 5,6-dimethoxysterigmatocystin, a metabolite from Aspergillus multicolor, in the Salmonella/microsome system. Applied and Environmental Microbiology. 38(5). 1015–1017. 7 indexed citations

20.

Thiel, P.G. & W.H.J. Hattingh. (1967). Determination of hydrolytic enzyme activities in anaerobic digesting sludge. Water Research. 1(3). 191–196. 13 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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