H.K. Das

740 total citations
47 papers, 586 citations indexed

About

H.K. Das is a scholar working on Molecular Biology, Genetics and Renewable Energy, Sustainability and the Environment. According to data from OpenAlex, H.K. Das has authored 47 papers receiving a total of 586 indexed citations (citations by other indexed papers that have themselves been cited), including 29 papers in Molecular Biology, 15 papers in Genetics and 9 papers in Renewable Energy, Sustainability and the Environment. Recurrent topics in H.K. Das's work include Bacterial Genetics and Biotechnology (15 papers), Metalloenzymes and iron-sulfur proteins (9 papers) and Genomics and Phylogenetic Studies (7 papers). H.K. Das is often cited by papers focused on Bacterial Genetics and Biotechnology (15 papers), Metalloenzymes and iron-sulfur proteins (9 papers) and Genomics and Phylogenetic Studies (7 papers). H.K. Das collaborates with scholars based in India, United States and Israel. H.K. Das's co-authors include Avram Goldstein, Goberdhan P. Dimri, Manjula Reddy, Ramesh Raina, Soumya Chatterjee, Sanjukta Roy, Umesh K. Bageshwar, Samina Jafri, Adhar C. Manna and Punita Nagpal and has published in prestigious journals such as Nucleic Acids Research, Journal of Biological Chemistry and Journal of Molecular Biology.

In The Last Decade

H.K. Das

46 papers receiving 547 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
H.K. Das India 13 370 152 145 83 65 47 586
Janine Guespin‐Michel France 17 563 1.5× 272 1.8× 128 0.9× 223 2.7× 29 0.4× 54 854
Woutera van Iterson Netherlands 15 394 1.1× 156 1.0× 62 0.4× 196 2.4× 43 0.7× 26 756
J G Harman United States 7 615 1.7× 407 2.7× 61 0.4× 115 1.4× 20 0.3× 7 875
André Johann Germany 7 604 1.6× 158 1.0× 78 0.5× 226 2.7× 46 0.7× 8 865
Martin Krehenbrink United Kingdom 15 533 1.4× 174 1.1× 173 1.2× 228 2.7× 61 0.9× 17 856
Reinhold Horlacher Germany 13 508 1.4× 293 1.9× 133 0.9× 92 1.1× 18 0.3× 16 798
Dorjee G. Tamang United States 10 539 1.5× 123 0.8× 191 1.3× 134 1.6× 19 0.3× 11 907
Britta Søballe United Kingdom 10 684 1.8× 384 2.5× 77 0.5× 195 2.3× 28 0.4× 10 917
Odile Possot France 17 570 1.5× 460 3.0× 126 0.9× 211 2.5× 36 0.6× 19 938
Sopapan Atichartpongkul Thailand 15 549 1.5× 168 1.1× 227 1.6× 55 0.7× 22 0.3× 21 849

Countries citing papers authored by H.K. Das

Since Specialization
Citations

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

Fields of papers citing papers by H.K. Das

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of H.K. Das

This figure shows the co-authorship network connecting the top 25 collaborators of H.K. Das. A scholar is included among the top collaborators of H.K. Das 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 H.K. Das. H.K. Das 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.
Singh, Rashmi, Nirupam Roy Choudhury, & H.K. Das. (2000). The replication origin of Azotobacter vinelandii. Molecular and General Genetics MGG. 262(6). 1070–1080. 2 indexed citations
2.
Venkatesh, Tyamagondlu V., et al.. (1999). Construction of arecFdeletion mutant ofAzotobacter vinelandiiand its characterization. FEMS Microbiology Letters. 174(2). 363–369. 1 indexed citations
3.
Cheema, Amrita K., Nirupam Roy Choudhury, & H.K. Das. (1999). A- and T-Tract-Mediated Intrinsic Curvature in Native DNA between the Binding Site of the Upstream Activator NtrC and the nifLA Promoter of Klebsiella pneumoniae Facilitates Transcription. Journal of Bacteriology. 181(17). 5296–5302. 20 indexed citations
4.
Bageshwar, Umesh K., Ramesh Raina, & H.K. Das. (1998). Characterization of a spontaneous mutant ofAzotobacter vinelandiiin which vanadium-dependent nitrogen fixation is not inhibited by molybdenum. FEMS Microbiology Letters. 162(1). 161–167. 3 indexed citations
5.
Manna, Adhar C. & H.K. Das. (1997). Characterization and mutagenesis of the leucine biosynthetic genes of Azotobacter vinelandii : an analysis of the rarity of amino acid auxotrophs. Molecular and General Genetics MGG. 254(2). 207–217. 8 indexed citations
6.
Kunnimalaiyaan, Muthusamy, et al.. (1995). Molecular characterization of the Azotobacter vinelandii recF gene. Gene. 162(1). 47–51. 4 indexed citations
7.
Manna, Adhar C. & H.K. Das. (1994). The size of the chromosome of Azotobacter chroococcum. Microbiology. 140(5). 1237–1239. 4 indexed citations
8.
Raina, Ramesh, Umesh K. Bageshwar, & H.K. Das. (1993). The ORF encoding a putative ferredoxin-like protein downstream of the vnfH gene in Azotobacter vinelandii is involved in the vanadium-dependent alternative pathway of nitrogen fixation. Molecular and General Genetics MGG. 236-236(2-3). 459–462. 6 indexed citations
9.
Manna, Adhar C. & H.K. Das. (1993). Determination of the size of the Azotobacter vinelandii chromosome. Molecular and General Genetics MGG. 241-241(5-6). 719–722. 12 indexed citations
10.
Raina, Ramesh, Umesh K. Bageshwar, & H.K. Das. (1993). The Azotobacter vinelandii nifL-like gene: nucleotide sequence analysis and regulation of expression. Molecular and General Genetics MGG. 237(3). 400–406. 21 indexed citations
11.
Venkatesh, Tyamagondlu V. & H.K. Das. (1992). The Azotobacter vinelandii recA gene: sequence analysis and regulation of expression. Gene. 113(1). 47–53. 4 indexed citations
12.
Dimri, Goberdhan P. & H.K. Das. (1990). Cloning and sequence analysis ofgyrAgene ofKlebsiella pneumoniae. Nucleic Acids Research. 18(1). 151–156. 51 indexed citations
13.
Venkatesh, Tyamagondlu V., Manjula Reddy, & H.K. Das. (1990). Cloning and characterization of the Azotobacter vinelandii recA gene and construction of a recA deletion mutant. Molecular and General Genetics MGG. 224(3). 482–486. 8 indexed citations
14.
Raina, Ramesh, Manjula Reddy, Debabrota Ghosal, & H.K. Das. (1988). Characterization of the gene for the Fe-protein of the vanadium dependent alternative nitrogenase of Azotobacter vinelandii and construction of a Tn5 mutant. Molecular and General Genetics MGG. 214(1). 121–127. 30 indexed citations
15.
Dimri, Goberdhan P. & H.K. Das. (1988). Transcriptional regulation of nitrogen fixation genes by DNA supercoiling. Molecular and General Genetics MGG. 212(2). 360–363. 28 indexed citations
16.
Chatterjee, Soumya, H.K. Das, & Sanjukta Roy. (1966). Deoxyribonucleic acid and the synthesis of protein in plant mitochondria. IV. Biochimica et Biophysica Acta (BBA) - Nucleic Acids and Protein Synthesis. 114(2). 349–354. 7 indexed citations
17.
Das, H.K., Soumya Chatterjee, & Sanjukta Roy. (1964). Protein Synthesis in Plant Mitochondria. Journal of Biological Chemistry. 239(4). 1126–1133. 29 indexed citations
18.
Das, H.K., Soumya Chatterjee, & Sanjukta Roy. (1964). Protein synthesis in plant mitochondria II. Glutamate and glutamine incorporation and a study of initial steps and streptomycin effect. Biochimica et Biophysica Acta (BBA) - Specialized Section on Nucleic Acids and Related Subjects. 87(3). 478–489. 11 indexed citations
19.
Das, H.K., et al.. (1962). formation f pyrrolidone carboxylic acid as an artifact from L-glutamic acid. Biochimica et Biophysica Acta. 62(3). 590–591. 4 indexed citations
20.
Das, H.K., et al.. (1961). The role of glutamic dehydrogenase in glutamate oxidation by plant mitochondria. Biochimica et Biophysica Acta. 51(2). 378–380. 4 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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