Chayan Roy

656 total citations
28 papers, 375 citations indexed

About

Chayan Roy is a scholar working on Ecology, Molecular Biology and Environmental Chemistry. According to data from OpenAlex, Chayan Roy has authored 28 papers receiving a total of 375 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Ecology, 12 papers in Molecular Biology and 7 papers in Environmental Chemistry. Recurrent topics in Chayan Roy's work include Microbial Community Ecology and Physiology (14 papers), Genomics and Phylogenetic Studies (8 papers) and Methane Hydrates and Related Phenomena (7 papers). Chayan Roy is often cited by papers focused on Microbial Community Ecology and Physiology (14 papers), Genomics and Phylogenetic Studies (8 papers) and Methane Hydrates and Related Phenomena (7 papers). Chayan Roy collaborates with scholars based in India, United States and Australia. Chayan Roy's co-authors include Wriddhiman Ghosh, Moidu Jameela Rameez, Tarunendu Mapder, Ranadhir Chakraborty, Sabyasachi Bhattacharya, Subhrangshu Mandal, Joy Scaria, Aninda Mazumdar, Aditya Peketi and Supapit Wongkuna and has published in prestigious journals such as PLoS ONE, Scientific Reports and Journal of Bacteriology.

In The Last Decade

Chayan Roy

28 papers receiving 373 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Chayan Roy India	11	186	157	85	62	44	28	375
Alexander A. Voorhies United States	10	174 0.9×	109 0.7×	33 0.4×	75 1.2×	36 0.8×	13	574
Sarah J. Spencer United States	10	266 1.4×	160 1.0×	42 0.5×	69 1.1×	63 1.4×	12	560
Audrey Duval France	12	77 0.4×	71 0.5×	82 1.0×	68 1.1×	35 0.8×	23	344
Anna S. Gladkikh Russia	12	129 0.7×	189 1.2×	105 1.2×	83 1.3×	15 0.3×	45	419
Christiane Beckmann Germany	13	191 1.0×	129 0.8×	41 0.5×	132 2.1×	14 0.3×	31	704
Jakob Nybo Nissen Denmark	10	307 1.7×	258 1.6×	35 0.4×	56 0.9×	17 0.4×	14	551
Sevasti Filippidou Switzerland	12	209 1.1×	209 1.3×	38 0.4×	57 0.9×	11 0.3×	24	545
Angelina Cordone Italy	12	159 0.9×	113 0.7×	44 0.5×	21 0.3×	13 0.3×	32	396
F. A. Bastiaan von Meijenfeldt Netherlands	12	361 1.9×	419 2.7×	84 1.0×	55 0.9×	31 0.7×	21	733
Alexandra Perras Austria	11	270 1.5×	173 1.1×	30 0.4×	38 0.6×	12 0.3×	12	553

Countries citing papers authored by Chayan Roy

Since Specialization

Citations

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

Fields of papers citing papers by Chayan Roy

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Chayan Roy

This figure shows the co-authorship network connecting the top 25 collaborators of Chayan Roy. A scholar is included among the top collaborators of Chayan Roy 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 Chayan Roy. Chayan Roy 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

Roy, Chayan, et al.. (2024). Aquificae overcomes competition by archaeal thermophiles, and crowding by bacterial mesophiles, to dominate the boiling vent-water of a Trans-Himalayan sulfur-borax spring. PLoS ONE. 19(10). e0310595–e0310595. 2 indexed citations

Carstens, Alexander Byth, Chayan Roy, Bhavya Papudeshi, et al.. (2024). A novel genus of Pectobacterium bacteriophages display broad host range by targeting several species of Danish soft rot isolates. Virus Research. 347. 199435–199435. 2 indexed citations

Riber, Leise, Alexander Byth Carstens, Chayan Roy, et al.. (2023). Pheno- and Genotyping of Three Novel Bacteriophage Genera That Target a Wheat Phyllosphere Sphingomonas Genus. Microorganisms. 11(7). 1831–1831. 2 indexed citations

Roy, Chayan, et al.. (2022). Thermal Endurance by a Hot-Spring-Dwelling Phylogenetic Relative of the Mesophilic Paracoccus. Microbiology Spectrum. 10(6). e0160622–e0160622. 5 indexed citations

Vasconcelos, Elton J. R., et al.. (2021). Data analysis workflow for the detection of canine vector-borne pathogens using 16 S rRNA Next-Generation Sequencing. BMC Veterinary Research. 17(1). 262–262. 3 indexed citations

Bhattacharya, Sabyasachi, Tarunendu Mapder, Chayan Roy, et al.. (2021). Sedimentation rate and organic matter dynamics shape microbiomes across a continental margin. Biogeosciences. 18(18). 5203–5222. 8 indexed citations

Roy, Chayan, Songyang Ren, Barbara A. Qurollo, et al.. (2021). Evaluation of a commercial microbial enrichment kit used prior DNA extraction to improve the molecular detection of vector-borne pathogens from naturally infected dogs. Journal of Microbiological Methods. 188. 106163–106163. 4 indexed citations

Ghimire, Sudeep, Chayan Roy, Supapit Wongkuna, et al.. (2020). Identification of Clostridioides difficile-Inhibiting Gut Commensals Using Culturomics, Phenotyping, and Combinatorial Community Assembly. mSystems. 5(1). 47 indexed citations

Roy, Chayan, Moidu Jameela Rameez, Prabir Kumar Haldar, et al.. (2020). Microbiome and ecology of a hot spring-microbialite system on the Trans-Himalayan Plateau. Scientific Reports. 10(1). 5917–5917. 36 indexed citations

10.

Bhattacharya, Sabyasachi, Chayan Roy, Subhrangshu Mandal, et al.. (2020). Aerobic microbial communities in the sediments of a marine oxygen minimum zone. FEMS Microbiology Letters. 367(19). 14 indexed citations

11.

Mandal, Subhrangshu, Sabyasachi Bhattacharya, Chayan Roy, et al.. (2020). Cryptic roles of tetrathionate in the sulfur cycle of marine sediments: microbial drivers and indicators. Biogeosciences. 17(18). 4611–4631. 9 indexed citations

12.

Naha, Sharmi, Kirsty Sands, Subhankar Mukherjee, et al.. (2020). KPC-2-producing Klebsiella pneumoniae ST147 in a neonatal unit: Clonal isolates with differences in colistin susceptibility attributed to AcrAB-TolC pump. International Journal of Antimicrobial Agents. 55(3). 105903–105903. 43 indexed citations

13.

Roy, Chayan, Santi M. Mandal, Suresh Kumar Mondal, et al.. (2020). Trends of mutation accumulation across global SARS-CoV-2 genomes: Implications for the evolution of the novel coronavirus. Genomics. 112(6). 5331–5342. 26 indexed citations

14.

Mandal, Subhrangshu, Sabyasachi Bhattacharya, Chayan Roy, et al.. (2019). Cryptic role of tetrathionate in the sulfur cycle: A study from Arabian Sea sediments. 2 indexed citations

15.

Mandal, Subhrangshu, Sabyasachi Bhattacharya, Chayan Roy, et al.. (2019). Cryptic role of tetrathionate in the sulfur cycle: A study from Arabian Sea oxygen minimum zone sediments. 3 indexed citations

16.

Roy, Chayan, Utpal Bakshi, Moidu Jameela Rameez, et al.. (2019). Phylogenomics of an uncultivated, aerobic and thermophilic, photoheterotrophic member of Chlorobia sheds light into the evolution of the phylum Chlorobi. Computational Biology and Chemistry. 80. 206–216. 9 indexed citations

17.

Mazumdar, Aninda, Sabyasachi Bhattacharya, Aditya Peketi, et al.. (2018). Enhanced carbon-sulfur cycling in the sediments of Arabian Sea oxygen minimum zone center. Scientific Reports. 8(1). 8665–8665. 26 indexed citations

18.

Roy, Chayan, Subhrangshu Mandal, Prabir Kumar Haldar, et al.. (2016). Global Association between Thermophilicity and Vancomycin Susceptibility in Bacteria. Frontiers in Microbiology. 7. 412–412. 10 indexed citations

19.

Ghosh, Wriddhiman, Chayan Roy, Prabir Kumar Haldar, et al.. (2015). Resilience and receptivity worked in tandem to sustain a geothermal mat community amidst erratic environmental conditions. Scientific Reports. 5(1). 12179–12179. 16 indexed citations

20.

Roy, Chayan, et al.. (2012). Whole-Genome Shotgun Sequence of the Sulfur-Oxidizing Chemoautotroph Pseudaminobacter salicylatoxidans KCT001. Journal of Bacteriology. 194(17). 4743–4744. 13 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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