Ramesh Arunkumar

719 citations

16 papers · 426 indexed · h-index 8

Impact in

Ecology, Evolution, Behavior and Systematics top 5%
- Plant and animal studies
Genetics top 10%
- Genetic diversity and population structure
- Evolution and Genetic Dynamics

Papers in ⓘ

Insect Science 6
- Insect symbiosis and bacterial influences 6
Ecology, Evolution, Behavior and Systematics 6
- Plant and animal studies 5

Co-authors: Stephen Wright (6 shared papers)Spencer C. H. Barrett (4 shared papers)R. Williamson (2 shared papers)Emily B. Josephs (2 shared papers)Rob W. Ness (1 shared paper)Francis M. Jiggins (6 shared papers)Jonathan P. Day (5 shared papers)Barbara Neuffer (1 shared paper)
Journals: Proceedings of the National Academy of Sciences (2 papers)BMC Biology (1 paper)Proceedings of the Royal Society B Biological Sciences (1 paper)PLoS Genetics (1 paper)Philosophical Transactions of the Royal Society B Biological Sciences (1 paper)
Partner nations: United Kingdom Canada Portugal

In The Last Decade

Ramesh Arunkumar

16 papers receiving 421 citations

Peers

Countries citing papers authored by Ramesh Arunkumar

Since Specialization

Citations

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

Fields of papers citing papers by Ramesh Arunkumar

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside Ramesh Arunkumar, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Ramesh Arunkumar Line = papers co-authored together Ramesh Arunkumar links everyone, so they are left out of the graph.

All Works

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16 of 16 papers shown

#	Work
1	Hybrid origins and the earliest stages of diploidization in the highly successful recent polyploid Capsella bursa-pastoris Proceedings of the National Academy of Sciences ·Gavin M. Douglas, Gesseca Gos, Kim A. Steige, Adriana Salcedo, Karl Holm, Emily B. Josephs, Ramesh Arunkumar, J. Arvid Ågren, Khaled M. Hazzouri, Wei Wang, Adrian E. Platts, R. Williamson, Barbara Neuffer, Martin Lascoux, Tanja Slotte, Stephen Wright	2015	107
2	Pollen-Specific, but Not Sperm-Specific, Genes Show Stronger Purifying Selection and Higher Rates of Positive Selection Than Sporophytic Genes in Capsella grandiflora Molecular Biology and Evolution ·Ramesh Arunkumar, Emily B. Josephs, R. Williamson, Stephen Wright	2013	77
3	The demography and population genomics of evolutionary transitions to self-fertilization in plants Philosophical Transactions of the Royal Society B Biological Sciences ·Spencer C. H. Barrett, Ramesh Arunkumar, Stephen Wright	2014	76
4	The Evolution of Selfing Is Accompanied by Reduced Efficacy of Selection and Purging of Deleterious Mutations Genetics ·Ramesh Arunkumar, Rob W. Ness, Stephen Wright, Spencer C. H. Barrett	2014	73
5	Constitutive activation of cellular immunity underlies the evolution of resistance to infection in Drosophila eLife ·Alexandre B. Leitão, Ramesh Arunkumar, Jonathan P. Day, Emma M. Geldman, Ismaël Morin-Poulard, Michèle Crozatier, Francis M. Jiggins	2020	28
6	Virus evolution in Wolbachia- infected Drosophila Proceedings of the Royal Society B Biological Sciences ·Julien Martinez, Gaspar Bruner-Montero, Ramesh Arunkumar, Sophia C. L. Smith, Jonathan P. Day, Ben Longdon, Francis M. Jiggins	2019	20
7	The genetic architecture of tristyly and its breakdown to self‐fertilization Molecular Ecology ·Ramesh Arunkumar, Wei Wang, Stephen Wright, Spencer C. H. Barrett	2016	12
8	Recent mating‐system evolution in Eichhornia is accompanied by cis‐regulatory divergence New Phytologist ·Ramesh Arunkumar, Teresa I. Maddison, Spencer C. H. Barrett, Stephen Wright	2016	7
9	Transcription factor retention through multiple polyploidization steps in wheat G3 Genes Genomes Genetics ·Catherine Evans, Ramesh Arunkumar, Philippa Borrill	2022	6
10	Clinical Evaluation of Efficacy and Safety of Metformin addon Therapy to Standard ATT in Newly Diagnosed Pulmonary Tuberculosis Patients Biomedical & Pharmacology Journal ·E. Abinaya, N. Meenakshi, A. Ruckmani, A. Nasrin Nisha, Tanuja Lella, Ramesh Arunkumar	2020	5
11	The evolution of constitutively active humoral immune defenses in Drosophila populations under high parasite pressure PLoS Pathogens ·Shuyu Olivia Zhou, Ramesh Arunkumar, Amina Irfan, Shuai Ding, Alexandre B. Leitão, Francis M. Jiggins	2024	4
12	Natural selection has driven the recurrent loss of an immunity gene that protects Drosophila against a major natural parasite Proceedings of the National Academy of Sciences ·Ramesh Arunkumar, Shuyu Olivia Zhou, Jonathan P. Day, Sherifat Bakare, Simone Pitton, Yexin Zhang, Chi-Yun Hsing, Sinéad O’Boyle, Juan Pascual‐Gil, Belinda Clark, Rachael J. Chandler, Alexandre B. Leitão, Francis M. Jiggins	2023	4
13	Trans-regulatory changes underpin the evolution of the Drosophila immune response PLoS Genetics ·Shuai Ding, Alexandre B. Leitão, Jonathan P. Day, Ramesh Arunkumar, Morgan Phillips, Shuyu Olivia Zhou, Francis M. Jiggins	2022	3
14	Recognition of nonself is necessary to activate Drosophila’s immune response against an insect parasite BMC Biology ·Alexandre B. Leitão, Ramesh Arunkumar, Jonathan P. Day, Nancy Hanna, Aarathi Devi, Matthew P. Hayes, Francis M. Jiggins	2024	2
15	Rapid reprogramming and stabilization of homoeolog expression bias in hexaploid wheat biparental populations Genome biology ·Marek Glombik, Ramesh Arunkumar, S.R. Burrows, Sophie Louise Mogg, Xiaoming Wang, Philippa Borrill	2025	1
16	Antiangiogenic and Anti-invasive Effect of Diallydisulfide: An In-vitro Investigation Using Prostate Cancer Cell Line and In-vivo Using Zebrafish Embryo Model Journal of Bioequivalence & Bioavailability ·Ramesh Arunkumar, Singh PR, P. Elumalai, Sambantham Shanmugam, Rani NJ, P Dinakaran, J. Arunakaran	2016	1

About Ramesh Arunkumar

Ramesh Arunkumar is a scholar working on Insect Science, Ecology, Evolution, Behavior and Systematics, Immunology, Cellular and Molecular Neuroscience and Plant Science, having authored 16 papers that have together received 426 indexed citations. Recurring topics across this work include Insect symbiosis and bacterial influences (6 papers), Invertebrate Immune Response Mechanisms (5 papers), Plant and animal studies (5 papers), Plant Reproductive Biology (4 papers), Plant Parasitism and Resistance (3 papers), Genetic diversity and population structure (3 papers), Neurobiology and Insect Physiology Research (3 papers) and Mosquito-borne diseases and control (2 papers). The work is most often cited by research in Ecology, Evolution, Behavior and Systematics (194 citations), Genetics (194 citations), Plant Science (191 citations), Insect Science (58 citations) and Aging (7 citations). Ramesh Arunkumar has collaborated with scholars based in United Kingdom, Canada and Portugal. Frequent co-authors include Stephen Wright, Spencer C. H. Barrett, R. Williamson, Emily B. Josephs, Rob W. Ness, Francis M. Jiggins, Jonathan P. Day, Barbara Neuffer, Kim A. Steige and Adrian E. Platts. Their work appears in journals such as Proceedings of the National Academy of Sciences, BMC Biology, Proceedings of the Royal Society B Biological Sciences, PLoS Genetics and Philosophical Transactions of the Royal Society B Biological Sciences.

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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