Patrick J. Breen

3.4k total citations · 1 hit paper
75 papers, 2.1k citations indexed

About

Patrick J. Breen is a scholar working on Plant Science, Molecular Biology and Agronomy and Crop Science. According to data from OpenAlex, Patrick J. Breen has authored 75 papers receiving a total of 2.1k indexed citations (citations by other indexed papers that have themselves been cited), including 50 papers in Plant Science, 11 papers in Molecular Biology and 7 papers in Agronomy and Crop Science. Recurrent topics in Patrick J. Breen's work include Plant Physiology and Cultivation Studies (28 papers), Berry genetics and cultivation research (15 papers) and Horticultural and Viticultural Research (9 papers). Patrick J. Breen is often cited by papers focused on Plant Physiology and Cultivation Studies (28 papers), Berry genetics and cultivation research (15 papers) and Horticultural and Viticultural Research (9 papers). Patrick J. Breen collaborates with scholars based in United States, Ireland and Canada. Patrick J. Breen's co-authors include Guiwen W. Cheng, Barney Watson, Steven F. Price, William DeW. Horrocks, Charles F. Forney, Eric J. Hanson, Lloyd W. Martin, Lailiang Cheng, Leslie H. Fuchigami and Kirk W. Pomper and has published in prestigious journals such as The Journal of Immunology, Biochemistry and Langmuir.

In The Last Decade

Patrick J. Breen

73 papers receiving 2.0k citations

Hit Papers

Activity of Phenylalanine Ammonia-Lyase (PAL) and Concent... 1991 2026 2002 2014 1991 100 200 300 400 500
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.

  1. Activity of Phenylalanine Ammonia-Lyase (PAL) and Concentrations of Anthocyanins and Phenolics in Developing Strawberry Fruit
    1991 569 citations Guiwen W. Cheng, Patrick J. Breen Journal of the American Society for Horticultural Science profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Patrick J. Breen United States 23 1.3k 462 460 440 107 75 2.1k
Thomas P. Mawhinney United States 28 555 0.4× 1.2k 2.5× 86 0.2× 209 0.5× 64 0.6× 119 2.6k
K. Ichihara Japan 22 436 0.3× 904 2.0× 89 0.2× 169 0.4× 28 0.3× 79 2.2k
Jinbao Huang China 25 146 0.1× 515 1.1× 325 0.7× 328 0.7× 161 1.5× 71 2.3k
Łukasz Marczak Poland 29 833 0.6× 1.2k 2.7× 183 0.4× 137 0.3× 42 0.4× 114 2.5k
Olimpio Montero Spain 27 259 0.2× 551 1.2× 233 0.5× 336 0.8× 34 0.3× 75 2.2k
Yiming Lin China 22 341 0.3× 222 0.5× 366 0.8× 185 0.4× 31 0.3× 56 1.2k
Roberto Maria Pellegrino Italy 21 279 0.2× 683 1.5× 180 0.4× 221 0.5× 37 0.3× 86 1.7k
Michel Prost France 25 185 0.1× 408 0.9× 282 0.6× 265 0.6× 44 0.4× 91 1.9k
Joanna Fiedor Poland 11 236 0.2× 558 1.2× 635 1.4× 152 0.3× 74 0.7× 22 1.5k
Matt Whiteman Singapore 19 661 0.5× 766 1.7× 104 0.2× 120 0.3× 180 1.7× 28 2.0k

Countries citing papers authored by Patrick J. Breen

Since Specialization
Citations

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

Fields of papers citing papers by Patrick J. Breen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Patrick J. Breen. 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 Patrick J. Breen. The network helps show where Patrick J. Breen may publish in the future.

Co-authorship network of co-authors of Patrick J. Breen

This figure shows the co-authorship network connecting the top 25 collaborators of Patrick J. Breen. A scholar is included among the top collaborators of Patrick J. Breen 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 Patrick J. Breen. Patrick J. Breen 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.
Siddiq, Muhammad, Amy Iezzoni, Azhar Abbas Khan, et al.. (2010). Characterization of New Tart Cherry (Prunus cerasus L.): Selections Based on Fruit Quality, Total Anthocyanins, and Antioxidant Capacity. International Journal of Food Properties. 14(2). 471–480. 41 indexed citations
2.
Flynn, Michael, et al.. (2003). Dopexamine increases internal mammary artery blood flow following coronary artery bypass grafting. European Journal of Cardio-Thoracic Surgery. 24(4). 547–551. 3 indexed citations
3.
Halpenny, M., et al.. (2002). The effects of fenoldopam on renal function in patients undergoing elective aortic surgery. European Journal of Anaesthesiology. 19(1). 32–32. 56 indexed citations
4.
Cheng, Lailiang, Leslie H. Fuchigami, & Patrick J. Breen. (2001). The relationship between photosystem II efficiency and quantum yield for CO2 assimilation is not affected by nitrogen content in apple leaves. Journal of Experimental Botany. 52(362). 1865–1872. 47 indexed citations
5.
Breen, Patrick J., et al.. (1994). Acute toxicity of ganciclovir: Effect of dietary restriction and chronobiology. Food and Chemical Toxicology. 32(1). 45–50. 24 indexed citations
6.
Cheng, Guiwen W. & Patrick J. Breen. (1992). Cell Count and Size in Relation to Fruit Size Among Strawberry Cultivars. Journal of the American Society for Horticultural Science. 117(6). 946–950. 71 indexed citations
7.
Cheng, Guiwen W. & Patrick J. Breen. (1991). DEVELOPMENTAL CHANGES IN CELLULAR COMPONENTS OF FRUIT SIZE IN STRAWBERRY.. HortScience. 26(6). 792C–792. 1 indexed citations
8.
Martin, Lloyd W., et al.. (1986). Effect of Nitrogen and Pruning on Primocane Fruiting Red Raspberry ‘Amity’. HortScience. 21(3). 441–442. 6 indexed citations
9.
Hanson, Eric J., M. H. Chaplin, & Patrick J. Breen. (1985). Movement of Foliar Applied Boron out of Leaves and Accumulation in Flower Buds and Flower Parts of ‘Italian’ Prune. HortScience. 20(4). 747–748. 33 indexed citations
10.
Forney, Charles F. & Patrick J. Breen. (1985). Collection and Characterization of Phloem Exudate from Strawberry Pedicels. HortScience. 20(3). 413–414. 23 indexed citations
11.
Wang, Yin‐Tung & Patrick J. Breen. (1985). “Respiration and Weight Changes of Easter Lily Flowers during Development”. HortScience. 20(1). 17–17. 1 indexed citations
12.
Martin, Lloyd W., et al.. (1985). Yield Component Analysis of ‘Benton’ and OR-US 4356 Strawberries. HortScience. 20(1). 74–76. 10 indexed citations
13.
Wang, Yin‐Tung & Patrick J. Breen. (1984). Respiration and Weight Changes of Easter Lily Flowers during Development. HortScience. 19(5). 702–703. 6 indexed citations
14.
Breen, Patrick J., et al.. (1980). Translocation of 14C-photosynthate, Carbohydrate Content, and Nitrogen Fixation in Phaseolus vulgaris L. during Reproductive Development1. Journal of the American Society for Horticultural Science. 105(3). 424–427. 14 indexed citations
15.
Breen, Patrick J., et al.. (1980). Reproductive development of bush snap beans.. HortScience. 2 indexed citations
16.
Graham, Peter H., et al.. (1980). The Effect of Rice-hull Mulch on Growth, Carbohydrate Content, and Nitrogen Fixation in Phaseolus vulgaris L.1. HortScience. 15(2). 138–140. 2 indexed citations
17.
Martin, Lloyd W., et al.. (1978). Mycorrhizal Influence on the Nutrition of Strawberries1. Journal of the American Society for Horticultural Science. 103(2). 179–181. 8 indexed citations
18.
Breen, Patrick J.. (1974). Cyanogenic Glycosides and Graft Incompatibility between Peach and Plum1. Journal of the American Society for Horticultural Science. 99(5). 412–415. 3 indexed citations
19.
Breen, Patrick J. & T. Muraoka. (1974). Effect of Leaves on Carbohydrate Content and Movement of 14C-Assimilate in Plum Cuttings1. Journal of the American Society for Horticultural Science. 99(4). 326–332. 10 indexed citations
20.
Ryugo, Kay & Patrick J. Breen. (1974). Indoleacetic Acid Metabolism in Cuttings of Plum (Prunus cerasifera × P. munsoniana cv. Marianna 2624)1. Journal of the American Society for Horticultural Science. 99(3). 247–251. 8 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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