R.M. Brennan

1.8k total citations · 1 hit paper
59 papers, 1.3k citations indexed

About

R.M. Brennan is a scholar working on Plant Science, Molecular Biology and Insect Science. According to data from OpenAlex, R.M. Brennan has authored 59 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 47 papers in Plant Science, 10 papers in Molecular Biology and 10 papers in Insect Science. Recurrent topics in R.M. Brennan's work include Berry genetics and cultivation research (31 papers), Plant Physiology and Cultivation Studies (12 papers) and Growth and nutrition in plants (11 papers). R.M. Brennan is often cited by papers focused on Berry genetics and cultivation research (31 papers), Plant Physiology and Cultivation Studies (12 papers) and Growth and nutrition in plants (11 papers). R.M. Brennan collaborates with scholars based in United Kingdom, Australia and Czechia. R.M. Brennan's co-authors include H. G. Jones, Carolyn Mitchell, C. J. Atkinson, Alison J. Karley, Julie Graham, Sandra Gordon, R.J. McNicol, Gary Taylor, Bruce D.L. Fitt and J. Colhoun and has published in prestigious journals such as Food Chemistry, Frontiers in Plant Science and Food Research International.

In The Last Decade

R.M. Brennan

53 papers receiving 1.1k 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.

Plant Defense against Herbivorous Pests: Exploiting Resistance and Tolerance Traits for Sustainable Crop Protection

2016 263 citations Carolyn Mitchell, R.M. Brennan et al. Frontiers in Plant Science profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
R.M. Brennan United Kingdom	20	1.1k	345	258	153	112	59	1.3k
J. Kervella France	21	1.1k 1.0×	305 0.9×	251 1.0×	192 1.3×	50 0.4×	44	1.2k
N. Kedar Israel	20	1.4k 1.3×	447 1.3×	150 0.6×	84 0.5×	63 0.6×	67	1.6k
Iris E. Peralta Argentina	16	875 0.8×	446 1.3×	109 0.4×	324 2.1×	74 0.7×	43	1.2k
Julie Graham United Kingdom	27	1.5k 1.4×	734 2.1×	238 0.9×	136 0.9×	162 1.4×	63	1.8k
José X. Chaparro United States	20	801 0.7×	401 1.2×	95 0.4×	105 0.7×	30 0.3×	85	1.1k
Sylvain La Camera France	13	1.9k 1.7×	639 1.9×	160 0.6×	98 0.6×	22 0.2×	16	2.1k
Astrid Forneck Austria	22	1.0k 1.0×	352 1.0×	348 1.3×	285 1.9×	106 0.9×	107	1.4k
Abdul Ahad Buhroo India	7	1.1k 1.1×	440 1.3×	846 3.3×	282 1.8×	53 0.5×	35	1.6k
Luís Augusto Becerra López‐Lavalle Colombia	23	1.1k 1.1×	197 0.6×	101 0.4×	93 0.6×	22 0.2×	76	1.4k
Penelope J. Bebeli Greece	23	1.5k 1.4×	213 0.6×	76 0.3×	216 1.4×	36 0.3×	75	1.7k

Countries citing papers authored by R.M. Brennan

Since Specialization

Citations

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

Fields of papers citing papers by R.M. Brennan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of R.M. Brennan

This figure shows the co-authorship network connecting the top 25 collaborators of R.M. Brennan. A scholar is included among the top collaborators of R.M. Brennan 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.M. Brennan. R.M. Brennan 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

Pott, Delphine M., J. William Allwood, Simon Pont, et al.. (2022). Dissecting the impact of environment, season and genotype on blackcurrant fruit quality traits. Food Chemistry. 402. 134360–134360. 20 indexed citations

Abreu, Ilka N., R.M. Brennan, Derek Stewart, et al.. (2020). Quantitative trait loci mapping of polyphenol metabolites in blackcurrant (Ribes nigrum L.). Metabolomics. 16(2). 25–25. 9 indexed citations

Morris, Jenny, D. W. Cullen, Sandra Gordon, et al.. (2018). A Transcript and Metabolite Atlas of Blackcurrant Fruit Development Highlights Hormonal Regulation and Reveals the Role of Key Transcription Factors. Frontiers in Plant Science. 9. 1235–1235. 14 indexed citations

Mitchell, Carolyn, R.M. Brennan, Julie Graham, & Alison J. Karley. (2016). Plant Defense against Herbivorous Pests: Exploiting Resistance and Tolerance Traits for Sustainable Crop Protection. Frontiers in Plant Science. 7. 1132–1132. 263 indexed citations breakdown →

Morris, Jenny, Lars Jorgensen, Susan R. Verrall, et al.. (2013). Comparative transcriptome and metabolome analysis of developing blackcurrant seed provides an insight into pathway-specific gene-metabolite co-expression.. Aspects of applied biology. 157–162. 1 indexed citations

Jones, H. G., et al.. (2012). An approach to the determination of winter chill requirements for different Ribes cultivars. Plant Biology. 15(s1). 18–27. 46 indexed citations

Clark, Kathryn E., Susan E. Hartley, R.M. Brennan, Katrin Mackenzie, & Scott N. Johnson. (2011). Investigating preference-performance relationships in aboveground-belowground life cycles: a laboratory and field study with the vine weevil (Otiorhynchus sulcatus). Bulletin of Entomological Research. 102(1). 63–70. 9 indexed citations

Mitchell, Carolyn, R.M. Brennan, Jerry V. Cross, & Scott N. Johnson. (2011). Arthropod pests of currant and gooseberry crops in the U.K.: their biology, management and future prospects. Agricultural and Forest Entomology. 13(3). 221–237. 24 indexed citations

Hackett, Christine A., Joanne Russell, Linzi Jorgensen, Sandra Gordon, & R.M. Brennan. (2010). Multi-environment QTL mapping in blackcurrant (Ribes nigrum L.) using mixed models. Theoretical and Applied Genetics. 121(8). 1483–1488. 9 indexed citations

10.

Gordon, Sandra, et al.. (2006). A high‐throughput monolithic HPLC method for rapid Vitamin C phenotyping of berry fruit. Phytochemical Analysis. 17(5). 284–290. 23 indexed citations

11.

Brennan, R.M., et al.. (2003). Isolation and Purification of Plant Nucleic Acids: Genomic and Chloroplast DNA. Humana Press eBooks. 50. 1–14. 2 indexed citations

12.

Fenton, Brian, et al.. (2000). Gall Mite Molecular Phylogeny and its Relationship to the Evolution of Plant Host Specificity. Experimental and Applied Acarology. 24(10-11). 831–861. 29 indexed citations

13.

Davies, Howard V., et al.. (1998). The isolation of genomic DNA from blackcurrant (ribes nigrum L.). Molecular Biotechnology. 9(3). 243–246. 16 indexed citations

14.

Woodhead, M., et al.. (1997). Isolation of RNA from blackcurrant (Ribes nigrum L.) fruit. Molecular Biotechnology. 7(1). 1–4. 22 indexed citations

15.

Brennan, R.M., et al.. (1997). Non-destructive visualisation in three dimensions of freezing events in flowers of blackcurrant (Ribes nigrum L.) using spin-echo NMR microscopy. Magnetic Resonance Imaging. 15(9). 1085–1090. 3 indexed citations

16.

Benson, Erica E., et al.. (1996). Use of thermal analysis in the evaluation of cryopreservation protocols for Ribes nigrum L. germplasm. Cryoletters. 17(6). 347–362. 32 indexed citations

17.

Brennan, R.M., et al.. (1995). RAPD fingerprinting of blackcurrant (Ribes nigrum L.) cultivars. Theoretical and Applied Genetics. 90(2). 166–172. 36 indexed citations

18.

Stewart, Derek, et al.. (1994). Blackcurrant stems ; a novel non-tree fibre for the production of pulp and paper. Cellulose Chemistry and Technology. 29(2). 203–214. 1 indexed citations

19.

Brennan, R.M., Bruce D.L. Fitt, J. Colhoun, & Gary Taylor. (1986). Factors Affecting the Germination of Septoria nodorum Pycnidiospores. Journal of Phytopathology. 117(1). 49–53. 5 indexed citations

20.

Brennan, R.M., Bruce D.L. Fitt, Gary Taylor, & J. Colhoun. (1985). Dispersal of Septoria nodorum Pycnidiospores by Simulated Raindrops in Still Air. Journal of Phytopathology. 112(4). 281–290. 30 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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