R. K. Verma

596 total citations
37 papers, 471 citations indexed

About

R. K. Verma is a scholar working on Plant Science, Molecular Biology and Pharmacology. According to data from OpenAlex, R. K. Verma has authored 37 papers receiving a total of 471 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Plant Science, 8 papers in Molecular Biology and 7 papers in Pharmacology. Recurrent topics in R. K. Verma's work include Essential Oils and Antimicrobial Activity (6 papers), Berberine and alkaloids research (5 papers) and Plant Pathogenic Bacteria Studies (4 papers). R. K. Verma is often cited by papers focused on Essential Oils and Antimicrobial Activity (6 papers), Berberine and alkaloids research (5 papers) and Plant Pathogenic Bacteria Studies (4 papers). R. K. Verma collaborates with scholars based in India. R. K. Verma's co-authors include Madan M. Gupta, Digvijay Singh, G. C. Uniyal, Richa Pandey, A. Tripathi, Sushil Kumar, Sucheta Singh, Ajit Kumar Shasany, Subhash Singh and S. P. S. Khanuja and has published in prestigious journals such as SHILAP Revista de lepidopterología, Journal of Chromatography A and Industrial Crops and Products.

In The Last Decade

R. K. Verma

33 papers receiving 436 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
R. K. Verma India 13 180 132 128 117 96 37 471
Dong Sheng Ming Canada 10 157 0.9× 204 1.5× 139 1.1× 98 0.8× 67 0.7× 13 405
Uthai Sotanaphun Thailand 14 192 1.1× 157 1.2× 60 0.5× 81 0.7× 80 0.8× 41 504
Sheetal Anandjiwala India 13 257 1.4× 203 1.5× 143 1.1× 124 1.1× 52 0.5× 29 536
Youping Liu China 15 162 0.9× 213 1.6× 114 0.9× 64 0.5× 120 1.3× 39 556
K. B. Rameshkumar India 15 204 1.1× 212 1.6× 111 0.9× 59 0.5× 112 1.2× 44 535
Satish Y. Gabhe India 12 103 0.6× 83 0.6× 142 1.1× 102 0.9× 48 0.5× 40 468
Sudhir G. Wadodkar India 12 119 0.7× 117 0.9× 135 1.1× 109 0.9× 78 0.8× 27 592
Volodymyr Samoylenko United States 12 154 0.9× 203 1.5× 86 0.7× 81 0.7× 104 1.1× 18 570
Yun Ling China 12 174 1.0× 207 1.6× 65 0.5× 69 0.6× 88 0.9× 43 529
Sujay Rai India 8 277 1.5× 216 1.6× 241 1.9× 156 1.3× 60 0.6× 8 730

Countries citing papers authored by R. K. Verma

Since Specialization
Citations

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

Fields of papers citing papers by R. K. Verma

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of R. K. Verma

This figure shows the co-authorship network connecting the top 25 collaborators of R. K. Verma. A scholar is included among the top collaborators of R. K. Verma 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. K. Verma. R. K. Verma 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.
Verma, R. K., et al.. (2022). Overexpression of chrysanthemyl diphosphate synthase (CDS) gene in Tagetes erecta leads to the overproduction of pyrethrin. Transgenic Research. 31(6). 625–635. 6 indexed citations
2.
Verma, R. K., et al.. (2015). GFaba Bean (Vicia faba L.) Germplasm Evaluation and Genetic Divergence Analysis. Journal of AgriSearch. 2(2). 112–118. 1 indexed citations
3.
Verma, R. K., et al.. (2014). Detection of apple mosaic and chlorotic leaf spot viruses by DAS-ELISA from farmers orchards of Kashmir valley. Indian Journal of Horticulture. 71(4). 567–570. 4 indexed citations
4.
Verma, R. K., et al.. (2014). Identification of Rice Genotypes Tolerant to Cold Temperature at Seedling Stage. Trends in Biosciences. 7(23). 3833–3837. 1 indexed citations
5.
Verma, R. K., et al.. (2013). Ameliorating effect of neem (Azadirachta indica) leaf powder on pathology of Aeromonas hydrophila infection in common carp (Cyprinus carpio L.).. 29(3). 418–424. 2 indexed citations
6.
Verma, R. K., et al.. (2013). Status of Khair mortality in central India.. Indian Forester. 139(9). 790–796. 1 indexed citations
7.
Verma, Ram S., et al.. (2013). Post Harvest Storage Method for Rose-Scented Geranium (Pelargonium graveolensL' Herit. ex Ait.). Journal of Essential Oil Bearing Plants. 16(5). 693–698. 6 indexed citations
8.
Kumar, Vijay, R. K. Verma, Satish Kumar, & Shanker K. Singh. (2010). Effect of Different Management System on Haemato-biochemical profile in Quail. SHILAP Revista de lepidopterología. 1 indexed citations
9.
Verma, R. K., et al.. (2007). Survey and surveillance of Papaya ring spot virus disease in India.. Journal of the Maharashtra Agricultural Universities. 32(2). 277–278. 2 indexed citations
10.
Tripathi, A., et al.. (2006). Quantitative Determination of Reserpine, Ajmaline, and Ajmalicine in Rauvolfia serpentina by Reversed- Phase High-Performance Liquid Chromatography. Journal of Chromatographic Science. 44(9). 557–560. 49 indexed citations
11.
Gupta, Madan M., Digvijay Singh, A. Tripathi, et al.. (2005). Simultaneous Determination of Vincristine, Vinblastine, Catharanthine, and Vindoline in Leaves of Catharanthus roseus by High-Performance Liquid Chromatography. Journal of Chromatographic Science. 43(9). 450–453. 52 indexed citations
12.
Verma, R. K., et al.. (2004). Indexing of viruses of polyhouse grown capsicum (Capsicum annuum L.) in Pune - causing severe symptoms and epiphytosis. Indian Journal of Agricultural Research. 38(3). 157–163.
13.
Singh, Digvijay, R. K. Verma, Subhash Singh, & Madan M. Gupta. (2002). RP-LC determination of oleane derivatives in Terminalia arjuna. Journal of Pharmaceutical and Biomedical Analysis. 28(3-4). 447–452. 38 indexed citations
14.
Verma, R. K. & R. K. Agarwal. (2000). Occurrence of aflatoxin in groundnut and groundnut cake available at distributors and retailers of Uttar Pradesh.. Indian Journal of Animal Nutrition. 17(2). 156–159. 5 indexed citations
15.
Singh, Digvijay, et al.. (2000). SIMULTANEOUS DETERMINATION OF IMPORTANT ALKALOIDS IN PAPAVER SOMNIFERUM USING REVERSED PHASE HIGH PERFORMANCE LIQUID CHROMATOGRAPHY. Journal of Liquid Chromatography & Related Technologies. 23(11). 1757–1764. 23 indexed citations
16.
Singh, Digvijay, et al.. (2000). SIMULTANEOUS DETERMINATION OF CATHARANTHUS ALKALOIDS USING REVERSED PHASE HIGH PERFORMANCE LIQUID CHROMATOGRAPHY. Journal of Liquid Chromatography & Related Technologies. 23(4). 601–607. 32 indexed citations
17.
Verma, R. K., et al.. (2000). Inhibitive effect of organic acids on aflatoxin production in groundnut cake.. 7(2). 117–119. 1 indexed citations
18.
Naqvi, A. A., Soumyajit Mandal, & R. K. Verma. (1998). Determination of atropine and scopolamine by proton nuclear magnetic resonance spectroscopy. Phytochemical Analysis. 9(4). 168–170. 9 indexed citations
19.
Gupta, Madan M. & R. K. Verma. (1996). Combined Thin-Layer Chromatography-Densitometry Method For The Quantitative Estimation Of Major Alkaloids In Poppy Straw Samples. Indian Journal of Pharmaceutical Sciences. 58(4). 161–163. 18 indexed citations
20.
Verma, R. K., G. C. Uniyal, & Madan M. Gupta. (1990). High performance liquid chromatography of poppy straw.. Indian Journal of Pharmaceutical Sciences. 52(6). 276–278. 11 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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