Rita Barr

2.4k total citations
79 papers, 1.7k citations indexed

About

Rita Barr is a scholar working on Molecular Biology, Plant Science and Renewable Energy, Sustainability and the Environment. According to data from OpenAlex, Rita Barr has authored 79 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 58 papers in Molecular Biology, 47 papers in Plant Science and 6 papers in Renewable Energy, Sustainability and the Environment. Recurrent topics in Rita Barr's work include Photosynthetic Processes and Mechanisms (45 papers), Plant Stress Responses and Tolerance (19 papers) and Light effects on plants (12 papers). Rita Barr is often cited by papers focused on Photosynthetic Processes and Mechanisms (45 papers), Plant Stress Responses and Tolerance (19 papers) and Light effects on plants (12 papers). Rita Barr collaborates with scholars based in United States, Sweden and Germany. Rita Barr's co-authors include F.L. Crane, D. James Morré, F. L. Crane, Andrew O. Brightman, John D. Hall, I. L. Sun, Anna Stina Sandelius, D. James Morré, Theodore A. Craig and A. H. Al‐Abbas and has published in prestigious journals such as Journal of Biological Chemistry, PLANT PHYSIOLOGY and Biochemical and Biophysical Research Communications.

In The Last Decade

Rita Barr

74 papers receiving 1.6k citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
Rita Barr 1.1k 806 176 129 125 79 1.7k
G.W.F.H. Borst-Pauwels 1.1k 1.0× 627 0.8× 105 0.6× 71 0.6× 205 1.6× 80 1.8k
George G. Laties 1.2k 1.1× 2.3k 2.8× 210 1.2× 93 0.7× 119 1.0× 99 3.2k
D. Graham 953 0.9× 1.2k 1.5× 112 0.6× 189 1.5× 43 0.3× 45 1.9k
Shoshi Muto 1.5k 1.3× 2.0k 2.5× 113 0.6× 143 1.1× 56 0.4× 83 2.9k
D. D. Davies 1.2k 1.1× 1.1k 1.3× 358 2.0× 78 0.6× 71 0.6× 83 2.2k
Paolo Pupillo 1.5k 1.4× 1.0k 1.3× 121 0.7× 130 1.0× 67 0.5× 76 2.2k
Robert T. Leonard 861 0.8× 1.3k 1.6× 68 0.4× 53 0.4× 50 0.4× 42 2.1k
R. T. Leonard 878 0.8× 1.5k 1.9× 85 0.5× 43 0.3× 52 0.4× 18 2.2k
Joseph T. Wiskich 2.7k 2.4× 2.1k 2.6× 235 1.3× 177 1.4× 155 1.2× 109 3.5k
E. Marrè 1.4k 1.3× 2.0k 2.5× 76 0.4× 101 0.8× 73 0.6× 91 2.8k

Countries citing papers authored by Rita Barr

Since Specialization
Citations

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

Fields of papers citing papers by Rita Barr

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Rita Barr

This figure shows the co-authorship network connecting the top 25 collaborators of Rita Barr. A scholar is included among the top collaborators of Rita Barr 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 Rita Barr. Rita Barr 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.
Donnelly, James G., et al.. (2025). Equivalence between Capillary Blood and Venous Blood Test Results Using Miniaturized Assays and Novel Collection Methods to Support Routine Bloodwork. The Journal of Applied Laboratory Medicine. 10(5). 1090–1104.
2.
Bridge, Andrew W., Rita Barr, & D. James Morré. (2000). The plasma membrane NADH oxidase of soybean has vitamin K1 hydroquinone oxidase activity. Biochimica et Biophysica Acta (BBA) - Biomembranes. 1463(2). 448–458. 30 indexed citations
3.
Ahammadsahib, K.I., Robert M. Hollingworth, Rita Barr, et al.. (1995). Determination of structure-activity relationships of Annonaceous acetogenins by inhibition of oxygen uptake in rat liver mitochondria. Chemico-Biological Interactions. 98(1). 1–13. 68 indexed citations
4.
Morré, D. James, A. O. Brightman, Rita Barr, M M L Davidson, & F.L. Crane. (1993). NADH Oxidase Activity of Plasma Membranes of Soybean Hypocotyls Is Activated by Guanine Nucleotides. PLANT PHYSIOLOGY. 102(2). 595–602. 19 indexed citations
5.
Brightman, Andrew O., Di Wang, I. L. Sun, et al.. (1992). A growth factor- and hormone-stimulated NADH oxidase from rat liver plasma membrane. Biochimica et Biophysica Acta (BBA) - Biomembranes. 1105(1). 109–117. 121 indexed citations
6.
Barr, Rita, Michael Böttger, & F. L. Crane. (1991). THE EFFECT OF CHLORO-DERIVATIVES OF INDOLEACETIC ACID ON PLASMA MEMBRANE ELECTRON TRANSPORT AND PROTON EXCRETION. Proceedings of the Indiana Academy of Science. 99. 129–136. 3 indexed citations
7.
Barr, Rita, et al.. (1991). Chloroquine-sensitive transplasmalemma electron transport in Tetrahymena pyriformis: a hypothesis for control of parasite protozoa through transmembrane redox. Biochimica et Biophysica Acta (BBA) - Bioenergetics. 1058(2). 261–268. 13 indexed citations
8.
Brightman, Andrew O., Rita Barr, F.L. Crane, & D. James Morré. (1988). Auxin-Stimulated NADH Oxidase Purified from Plasma Membrane of Soybean. PLANT PHYSIOLOGY. 86(4). 1264–1269. 120 indexed citations
9.
Pattison, Scott, et al.. (1987). The Effect of Diamide and Buthionine Sulfoximine on Glutathione Pools and Transmembrane Electron Transport by Cultured Carrot Cells. Proceedings of the Indiana Academy of Science. 97. 115–120. 3 indexed citations
10.
Barr, Rita, et al.. (1983). A Calcium-Selective Site in Photosystem II of Spinach Chloroplasts. PLANT PHYSIOLOGY. 73(2). 309–315. 26 indexed citations
11.
Barr, Rita & F.L. Crane. (1981). Ferricyanide Reduction in Photosystem II of Spinach Chloroplasts. PLANT PHYSIOLOGY. 67(6). 1190–1194. 15 indexed citations
12.
Barr, Rita, et al.. (1980). Phosphate Stimulates or Inhibits Silicomolybdate Reduction in Spinach Chloroplasts. Proceedings of the Indiana Academy of Science. 90. 92–97.
13.
Barr, Rita, et al.. (1979). The Role of Ca 2 + in Electron Transport of Spinach Chloroplasts. Proceedings of the Indiana Academy of Science. 89. 343–349. 1 indexed citations
14.
Barr, Rita & F.L. Crane. (1977). Evidence for α-Tocopherol Function in the Electron Transport Chain of Chloroplasts. PLANT PHYSIOLOGY. 59(3). 433–436. 13 indexed citations
15.
Barr, Rita, F. L. Crane, & Robert T. Giaquinta. (1975). Dichlorophenylurea-insensitive Reduction of Silicomolybdic Acid by Chloroplast Photosystem II. PLANT PHYSIOLOGY. 55(3). 460–462. 41 indexed citations
16.
Barr, Rita & F. L. Crane. (1973). A Study of Chloroplast Membrane Polypeptides from Mineral-Deficient Maize in Relation to Photosynthetic Activity. Proceedings of the Indiana Academy of Science. 83. 95–104. 4 indexed citations
17.
Barr, Rita, et al.. (1971). The Effect of Mineral Deficiency on the Photosynthetic Apparatus in Maize. I. The Role of Chloroplast Sulfolipid. Proceedings of the Indiana Academy of Science. 81. 114–120. 1 indexed citations
18.
Barr, Rita, John D. Hall, & F. L. Crane. (1970). Lipophilic Quinones in Mineral-Deficient Maize Leaves. Proceedings of the Indiana Academy of Science. 80. 130–140. 3 indexed citations
19.
Barr, Rita, et al.. (1969). The Occurence of δ-Tocopherylquinone in Higher Plants and Its Relation to Senescence. PLANT PHYSIOLOGY. 44(4). 591–598. 12 indexed citations
20.
Barr, Rita, M.D. Henninger, & F.L. Crane. (1967). Comparative Studies on Plastoquinone II. Analysis for Plastoquinones A, B, C, and D. PLANT PHYSIOLOGY. 42(9). 1246–1254. 45 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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