R. T. Leonard

2.7k citations

18 papers · 2.2k indexed · 1 hit paper · h-index 16

Co-authors: Thomas K. Hodges J. A. Menge J. B. Hanson Edna Louise Johnson D. J. Bagyaraj William W. Thomson Gerald Nagahashi J. H. Graham
Topics: Plant nutrient uptake and metabolism (9 papers)Mycorrhizal Fungi and Plant Interactions (5 papers)Plant Micronutrient Interactions and Effects (4 papers)
Cited by: Plant Science Soil Science Molecular Biology
Journals: Science Proceedings of the National Academy of Sciences Journal of Biological Chemistry
Partner nations: United States India Germany

In The Last Decade

R. T. Leonard

18 papers receiving 2.0k 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.

[36] Purification of a plasma membrane-bound adenosine triphosphatase from plant roots

1974 604 citations Thomas K. Hodges, R. T. Leonard Methods in enzymology on CD-ROM/Methods in enzymology profile →

Peers

Countries citing papers authored by R. T. Leonard

Since Specialization

Citations

This map shows the geographic impact of R. T. Leonard'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 R. T. Leonard with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites R. T. Leonard more than expected).

Fields of papers citing papers by R. T. Leonard

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by R. T. Leonard. 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 R. T. Leonard. The network helps show where R. T. Leonard may publish in the future.

Co-authorship network of co-authors of R. T. Leonard

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

All Works

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18 of 18 papers shown

#	Work	Indexed citations
1	Contamination of Ammonium-Based Nutrient Solutions by Nitrifying Organisms and the Conversion of Ammonium to Nitrate 1993 ·PLANT PHYSIOLOGY ·(unknown),R. T. Leonard	40
2	Calcium in plant growth and development. 1990 ·R. T. Leonard,(unknown)	127
3	Immunological comparison of the coated vesicle H+-ATPases of plants and animals 1989 ·PROTOPLASMA ·Jenny Fichmann,Lincoln Taiz,Sean R. Gallagher,R. T. Leonard,H. Depta,David G. Robinson	9
4	Structural relatedness of three ion-transport adenosine triphosphatases around their active sites of phosphorylation. 1985 ·Journal of Biological Chemistry ·Mark Walderhaug,Robert L. Post,G. Saccomani,R. T. Leonard,Donald P. Briskin	99
5	COMPARISON OF STAGES OF VESICULAR‐ARBUSCULAR MYCORRHIZA FORMATION IN SUDANGRASS GROWN AT TWO LEVELS OF PHOSPHORUS NUTRITION 1983 ·American Journal of Botany ·Suzanne Schwab,J. A. Menge,R. T. Leonard	41
6	EFFECT OF FLOWER BUD DEVELOPMENT IN CHRYSANTHEMUM ON VESICULAR‐ARBUSCULAR MYCORRHIZA FORMATION 1982 ·New Phytologist ·C. R. Johnson,J. H. Graham,R. T. Leonard,J. A. Menge	27
7	INTERACTION OF LIGHT INTENSITY AND SOIL TEMPERATURE WITH PHOSPHORUS INHIBITION OF VESICULAR‐ARBUSCULAR MYCORRHIZA FORMATION 1982 ·New Phytologist ·J. H. Graham,R. T. Leonard,J. A. Menge	89
8	PHOSPHORUS CONCENTRATIONS IN PLANTS RESPONSIBLE FOR INHIBITION OF MYCORRHIZAL INFECTION 1978 ·New Phytologist ·J. A. Menge,(unknown),D. J. Bagyaraj,Edna Louise Johnson,R. T. Leonard	256
9	ROOT EXUDATION IN RELATION TO SUPPLY OF PHOSPHORUS AND ITS POSSIBLE RELEVANCE TO MYCORRHIZAL FORMATION 1978 ·New Phytologist ·(unknown),R. T. Leonard,J. A. Menge	245
10	The use of lanthanum to study the functional development of the Casparian strip in corn roots 1977 ·PROTOPLASMA ·Frances M. DuPont,R. T. Leonard	25
11	[36] Purification of a plasma membrane-bound adenosine triphosphatase from plant rootsbreakdown → 1974 ·Methods in enzymology on CD-ROM/Methods in enzymology ·Thomas K. Hodges,R. T. Leonard	604
12	The Casparian Strip as a Barrier to the Movement of Lanthanum in Corn Roots 1974 ·Science ·Gerald Nagahashi,William W. Thomson,R. T. Leonard	107
13	Membrane-bound Adenosine Triphosphatase Activities of Oat Roots 1973 ·PLANT PHYSIOLOGY ·R. T. Leonard,(unknown),Thomas K. Hodges	90
14	Increased Electron Density of Tonoplast Membranes in Washed Corn Root Tissue 1973 ·PLANT PHYSIOLOGY ·J. B. Hanson,R. T. Leonard,Hilton H. Mollenhauer	4
15	Characterization of Plasma Membrane-associated Adenosine Triphosphase Activity of Oat Roots 1973 ·PLANT PHYSIOLOGY ·R. T. Leonard,Thomas K. Hodges	153
16	Increased Membrane-bound Adenosine Triphosphatase Activity Accompanying Development of Enhanced Solute Uptake in Washed Corn Root Tissue 1972 ·PLANT PHYSIOLOGY ·R. T. Leonard,J. B. Hanson	37
17	Induction and Development of Increased Ion Absorption in Corn Root Tissue 1972 ·PLANT PHYSIOLOGY ·R. T. Leonard,J. B. Hanson	74
18	Purification of an Ion-Stimulated Adenosine Triphosphatase from Plant Roots: Association with Plasma Membranes 1972 ·Proceedings of the National Academy of Sciences ·Thomas K. Hodges,R. T. Leonard,C. E. Bracker,T. W. Keenan	140

About R. T. Leonard

R. T. Leonard is a scholar working on Plant Science, Geochemistry and Petrology and Pharmacology, having authored 18 papers that have together received 2.2k indexed citations. Recurring topics across this work include Plant nutrient uptake and metabolism (9 papers), Mycorrhizal Fungi and Plant Interactions (5 papers) and Plant Micronutrient Interactions and Effects (4 papers). The work is most often cited by research in Plant Science (1.5k citations), Soil Science (128 citations) and Molecular Biology (878 citations). R. T. Leonard has collaborated with scholars based in United States, India and Germany. Frequent co-authors include Thomas K. Hodges, J. A. Menge, J. B. Hanson, Edna Louise Johnson, D. J. Bagyaraj, William W. Thomson, Gerald Nagahashi, J. H. Graham, T. W. Keenan and C. E. Bracker. Their work appears in journals such as Science, Proceedings of the National Academy of Sciences and Journal of Biological Chemistry.

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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