S. Rajkumar

536 total citations
42 papers, 321 citations indexed

About

S. Rajkumar is a scholar working on Plant Science, Molecular Biology and Genetics. According to data from OpenAlex, S. Rajkumar has authored 42 papers receiving a total of 321 indexed citations (citations by other indexed papers that have themselves been cited), including 36 papers in Plant Science, 12 papers in Molecular Biology and 10 papers in Genetics. Recurrent topics in S. Rajkumar's work include Plant tissue culture and regeneration (7 papers), Seed and Plant Biochemistry (6 papers) and Genetic and Environmental Crop Studies (6 papers). S. Rajkumar is often cited by papers focused on Plant tissue culture and regeneration (7 papers), Seed and Plant Biochemistry (6 papers) and Genetic and Environmental Crop Studies (6 papers). S. Rajkumar collaborates with scholars based in India, Australia and Switzerland. S. Rajkumar's co-authors include Amit Kumar Singh, Rakesh Singh, Rajesh Kumar, Parimalan Rangan, Kuldeep Singh, Sunil Shriram Gomashe, Dhammaprakash Pandhari Wankhede, K. G. Gupta, J. Radhamani and M. Sankaran and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and Scientific Reports.

In The Last Decade

S. Rajkumar

35 papers receiving 315 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
S. Rajkumar India 11 257 113 51 41 21 42 321
J. Aravind India 12 296 1.2× 63 0.6× 38 0.7× 19 0.5× 46 2.2× 29 318
Fabien De Bellis France 11 253 1.0× 81 0.7× 51 1.0× 25 0.6× 6 0.3× 14 374
G. Pereira Portugal 12 366 1.4× 58 0.5× 50 1.0× 32 0.8× 23 1.1× 24 444
Ricardo Pertuzé Chile 9 272 1.1× 94 0.8× 29 0.6× 32 0.8× 6 0.3× 20 341
Hernán Laurentín Venezuela 9 345 1.3× 77 0.7× 74 1.5× 25 0.6× 6 0.3× 26 385
Venancio Arahana Ecuador 5 235 0.9× 71 0.6× 17 0.3× 41 1.0× 4 0.2× 10 324
Natal Antônio Vello Brazil 17 826 3.2× 106 0.9× 39 0.8× 24 0.6× 10 0.5× 64 869
Xu Xiang China 10 192 0.7× 91 0.8× 46 0.9× 26 0.6× 4 0.2× 31 276
H. K. Chaudhary India 12 478 1.9× 325 2.9× 67 1.3× 46 1.1× 9 0.4× 77 529
R. C. Muoki Kenya 10 156 0.6× 134 1.2× 45 0.9× 41 1.0× 108 5.1× 19 296

Countries citing papers authored by S. Rajkumar

Since Specialization
Citations

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

Fields of papers citing papers by S. Rajkumar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of S. Rajkumar

This figure shows the co-authorship network connecting the top 25 collaborators of S. Rajkumar. A scholar is included among the top collaborators of S. Rajkumar 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 S. Rajkumar. S. Rajkumar 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.
Tripathi, Kuldeep, S. Rajkumar, Dhammaprakash Pandhari Wankhede, et al.. (2025). A comprehensive assessment of vegetable pea (Pisum sativum L.) germplasm integrating multivariate data analysis with agro-morphological and biochemical characterisation. Journal of Agriculture and Food Research. 23. 102253–102253.
2.
Singh, Rakesh, Ajay Kumar Mahato, S. Rajkumar, et al.. (2025). Development and validation of a high-density ‘Amahysnp’ genotyping array in grain amaranth (Amaranthus hypochondriacus). BMC Plant Biology. 25(1). 1281–1281.
3.
4.
Muthusamy, Vignesh, Rashmi Chhabra, Suman Dutta, et al.. (2025). Accelerated development of MTL and DMP gene-based subtropically-adapted maternal haploid inducer lines in maize using molecular breeding. Planta. 262(4). 88–88.
5.
Gomashe, Sunil Shriram, M. Sujatha, Rajesh Kumar, et al.. (2025). Phenotypic characterisation of niger (Guizotia abyssinica L.F.Cass) germplasm for selection of core collection. Industrial Crops and Products. 234. 121525–121525.
6.
Rajkumar, S., et al.. (2024). Impact of Different Sources and Levels of Biochar on Maize Growth and Yield in a Vertisol. International Journal of Plant & Soil Science. 36(3). 234–242. 1 indexed citations
7.
Singh, Akshay, S. Rajkumar, Amit Kumar Singh, et al.. (2024). Genome-Wide Comparative Analysis of Five Amaranthaceae Species Reveals a Large Amount of Repeat Content. Plants. 13(6). 824–824. 3 indexed citations
8.
Dutta, Suman, Rashmi Chhabra, Vignesh Muthusamy, et al.. (2024). Allelic variation and haplotype diversity of Matrilineal (MTL) gene governing in vivo maternal haploid induction in maize. Physiology and Molecular Biology of Plants. 30(5). 823–838. 3 indexed citations
9.
Kumar, Rajesh, et al.. (2024). Exploration of allelic diversity reveals a novel FAD2 (Oleate desaturase) gene in Brassica juncea. Crop Breeding and Applied Biotechnology. 24(2).
10.
Singh, Akshay, Ajay Kumar Mahato, S. Rajkumar, et al.. (2023). Amaranth Genomic Resource Database: an integrated database resource of Amaranth genes and genomics. Frontiers in Plant Science. 14. 1203855–1203855. 10 indexed citations
11.
Gomashe, Sunil Shriram, Vikender Kaur, J. Aravind, et al.. (2023). Genetic dissection of thousand-seed weight in linseed (Linum usitatissimum L.) using multi-locus genome-wide association study. Frontiers in Plant Science. 14. 1166728–1166728. 7 indexed citations
12.
Bansal, Sangita, et al.. (2023). Histological and molecular insights in to in vitro regeneration pattern of Xanthosoma sagittifolium. Scientific Reports. 13(1). 5806–5806. 6 indexed citations
13.
Ruperao, Pradeep, Prasad Bajaj, S. Rajkumar, et al.. (2023). A pilot-scale comparison between single and double-digest RAD markers generated using GBS strategy in sesame (Sesamum indicum L.). PLoS ONE. 18(6). e0286599–e0286599. 6 indexed citations
14.
Gowthami, R., Amish Kumar Sureja, Manjusha Verma, et al.. (2023). Simple cryopreservation protocol for Luffa pollen: enhancing breeding efficiency. Frontiers in Plant Science. 14. 1268726–1268726. 4 indexed citations
15.
Gupta, Nishu, Parimalan Rangan, J. Radhamani, et al.. (2023). Genetic Diversity and Population Structure Analysis to Construct a Core Collection from Safflower (Carthamus tinctorius L.) Germplasm through SSR Markers. Agriculture. 13(4). 836–836. 8 indexed citations
16.
Gomashe, Sunil Shriram, Akash Akash, Vikender Kaur, et al.. (2022). Identification of QTNs Associated With Flowering Time, Maturity, and Plant Height Traits in Linum usitatissimum L. Using Genome-Wide Association Study. Frontiers in Genetics. 13. 811924–811924. 12 indexed citations
17.
Sankaran, M., et al.. (2020). Morphological characterization and analysis of genetic diversity and population structure in Citrus × jambhiri Lush. using SSR markers. Genetic Resources and Crop Evolution. 67(5). 1259–1275. 27 indexed citations
18.
Jha, S. K., Priyanka Agarwal, Niharika Mallick, et al.. (2020). A novel leaf rust resistance gene introgressed from Aegilops markgrafii maps on chromosome arm 2AS of wheat. Theoretical and Applied Genetics. 133(9). 2685–2694. 24 indexed citations
19.
Rajkumar, S., et al.. (2019). Effect of surface and sub-surface drip irrigation system on seed cotton in Vertisols of Malaprabha command in Northern Karnataka. Journal of Pharmacognosy and Phytochemistry. 8(2). 956–958. 2 indexed citations
20.
Singh, Amit Kumar, Rakesh Singh, S. Rajkumar, Rajesh Kumar, & Dhammaprakash Pandhari Wankhede. (2016). Molecular Approaches to Understand Nutritional Potential of Coarse Cereals. Current Genomics. 17(3). 177–192. 12 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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