John Simmonds

784 total citations
24 papers, 588 citations indexed

About

John Simmonds is a scholar working on Plant Science, Molecular Biology and Ecology, Evolution, Behavior and Systematics. According to data from OpenAlex, John Simmonds has authored 24 papers receiving a total of 588 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Plant Science, 16 papers in Molecular Biology and 5 papers in Ecology, Evolution, Behavior and Systematics. Recurrent topics in John Simmonds's work include Plant tissue culture and regeneration (13 papers), Plant Molecular Biology Research (6 papers) and Flowering Plant Growth and Cultivation (5 papers). John Simmonds is often cited by papers focused on Plant tissue culture and regeneration (13 papers), Plant Molecular Biology Research (6 papers) and Flowering Plant Growth and Cultivation (5 papers). John Simmonds collaborates with scholars based in Canada, United States and Switzerland. John Simmonds's co-authors include Laurian S. Robert, Sharon Allard, Dwayne D. Hegedus, J. E. Brandle, Brian Miki, Kirk Brown, Dan Brown, James H. Oard, Thomas M. Gradziel and David F. Paige and has published in prestigious journals such as PLANT PHYSIOLOGY, Journal of Agricultural and Food Chemistry and The Plant Journal.

In The Last Decade

John Simmonds

23 papers receiving 557 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
John Simmonds Canada 12 443 407 116 33 25 24 588
Dennis W. Sutton United States 11 322 0.7× 391 1.0× 122 1.1× 16 0.5× 26 1.0× 16 490
Shain‐dow Kung United States 12 294 0.7× 349 0.9× 61 0.5× 17 0.5× 8 0.3× 31 489
Petra Kawalleck Germany 7 475 1.1× 412 1.0× 79 0.7× 21 0.6× 25 1.0× 7 653
Mark R. Olive Australia 8 474 1.1× 356 0.9× 60 0.5× 20 0.6× 7 0.3× 8 585
Anne Guivarc’h France 15 648 1.5× 567 1.4× 89 0.8× 21 0.6× 10 0.4× 18 766
Zamira Abraham Spain 12 786 1.8× 644 1.6× 115 1.0× 26 0.8× 14 0.6× 12 939
Suman Bagga United States 15 411 0.9× 382 0.9× 132 1.1× 29 0.9× 10 0.4× 26 568
Casper Linnestad Norway 7 356 0.8× 293 0.7× 64 0.6× 29 0.9× 7 0.3× 7 471
Immacolata Coraggio Italy 17 909 2.1× 664 1.6× 81 0.7× 16 0.5× 15 0.6× 32 1.1k
Annegret Tewes Germany 14 681 1.5× 555 1.4× 64 0.6× 60 1.8× 8 0.3× 18 854

Countries citing papers authored by John Simmonds

Since Specialization
Citations

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

Fields of papers citing papers by John Simmonds

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John Simmonds. 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 John Simmonds. The network helps show where John Simmonds may publish in the future.

Co-authorship network of co-authors of John Simmonds

This figure shows the co-authorship network connecting the top 25 collaborators of John Simmonds. A scholar is included among the top collaborators of John Simmonds 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 John Simmonds. John Simmonds 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.
Voothuluru, Priyamvada, Pirjo Mäkelä, Jinming Zhu, et al.. (2020). Apoplastic Hydrogen Peroxide in the Growth Zone of the Maize Primary Root. Increased Levels Differentially Modulate Root Elongation Under Well-Watered and Water-Stressed Conditions. Frontiers in Plant Science. 11. 392–392. 32 indexed citations
2.
Brandle, J. E., Dan Brown, Kirk Brown, et al.. (2007). pORE: a modular binary vector series suited for both monocot and dicot plant transformation. Transgenic Research. 16(6). 771–781. 129 indexed citations
3.
Mao, Jingqin, et al.. (2007). Diverted Secondary Metabolism and Improved Resistance to European Corn Borer (Ostrinia nubilalis) in Maize (Zea mays L.) Transformed with Wheat Oxalate Oxidase. Journal of Agricultural and Food Chemistry. 55(7). 2582–2589. 37 indexed citations
4.
5.
Chawla, H. S., et al.. (1999). Developmental and environmental regulation of anthocyanin pigmentation in wheat tissues transformed with anthocyanin regulatory genes. In Vitro Cellular & Developmental Biology - Plant. 35(5). 403–408. 29 indexed citations
6.
Simmonds, John. (1997). Mitotic activity in wheat shoot apical meristems: effect of dissection to expose the apical dome. Plant Science. 130(2). 217–225. 3 indexed citations
7.
Robert, Laurian S., et al.. (1994). Molecular analysis of two Brassica napus genes expressed in the stigma. Plant Molecular Biology. 26(4). 1217–1222. 7 indexed citations
8.
Robert, Laurian S., et al.. (1994). Molecular characterization of two Brassica napus genes related to oleosins which are highly expressed in the tapetum. The Plant Journal. 6(6). 927–933. 40 indexed citations
9.
Robert, Laurian S., et al.. (1993). Isolation and characterization of a polygalacturonase gene highly expressed in Brassica napus pollen. Plant Molecular Biology. 23(6). 1273–1278. 50 indexed citations
10.
Bilang, Roland, Shibo Zhang, Nathalie Leduc, et al.. (1993). Transient gene expression in vegetative shoot apical meristems of wheat after ballistic microtargeting. The Plant Journal. 4(4). 735–744. 35 indexed citations
11.
Simmonds, John, et al.. (1992). Regeneration of Triticum aestivum apical explants after microinjection of germ line progenitor cells with DNA. Physiologia Plantarum. 85(2). 197–206. 11 indexed citations
12.
Simmonds, John, et al.. (1991). Plant Growth Substances in Sugar Maple (Acer saccharum Marsh) Spring Sap. Identification of Cytokinins, Abscisic Acid and an Indolic Compound. Journal of Plant Physiology. 138(4). 489–493. 10 indexed citations
13.
Oard, James H., David F. Paige, John Simmonds, & Thomas M. Gradziel. (1990). Transient Gene Expression in Maize, Rice, and Wheat Cells Using an Airgun Apparatus. PLANT PHYSIOLOGY. 92(2). 334–339. 69 indexed citations
14.
Simmonds, John. (1987). IAA Inhibition of in vitro Flowering of the Short-Day Plant Streptocarpus nobilis. An Effect on Maintenance of Induction. Journal of Plant Physiology. 131(3-4). 191–199. 3 indexed citations
15.
Simmonds, John. (1982). Temperature and photoperiodic control of flower initiation in a New Guinea Impatiens hybrid. Canadian Journal of Botany. 60(4). 320–324.
16.
17.
Simmonds, John. (1980). INCREASED STAND ESTABLISHMENT OF IMPATIENS WALLERANA IN RESPONSE TO MAXIMIZED GERMINATION RATES. Canadian Journal of Plant Science. 60(1). 259–264. 2 indexed citations
18.
Simmonds, John, Daina H. Simmonds, & Bruce G. Cumming. (1979). Isolation and cultivation of protoplasts from morphogenetic callus cultures of Lilium. Canadian Journal of Botany. 57(5). 512–516. 9 indexed citations
19.
Simmonds, John & Bruce G. Cumming. (1978). The interaction of a dormancy-breaking cold treatment, ancymidol, and ethephon in relation to stem elongation and flower production of Lilium cultivars. Scientia Horticulturae. 8(1). 57–64. 3 indexed citations
20.
Simmonds, John & Bruce G. Cumming. (1977). Bulb-dip application of growth-regulating chemicals for inhibiting stem elongation of ‘Enchantment’ and ‘Harmony’ lilies. Scientia Horticulturae. 6(1). 71–81. 14 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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