| Novel, Highly Specific N-Demethylases Enable Bacteria To Live on Caffeine and Related Purine Alkaloids RM Summers, TM Louie, CL Yu, L Gakhar, KC Louie, M Subramanian Journal of bacteriology 194 (8), 2041-2049, 2012 | 125 | 2012 |
| Two Distinct Pathways for Metabolism of Theophylline and Caffeine Are Coexpressed in Pseudomonas putida CBB5 CL Yu, TM Louie, R Summers, Y Kale, S Gopishetty, M Subramanian Journal of bacteriology 191 (14), 4624-4632, 2009 | 121 | 2009 |
| Genetic characterization of caffeine degradation by bacteria and its potential applications RM Summers, SK Mohanty, S Gopishetty, M Subramanian Microbial biotechnology 8 (3), 369-378, 2015 | 95 | 2015 |
| Characterization of a broad-specificity non-haem iron N-demethylase from Pseudomonas putida CBB5 capable of utilizing several purine alkaloids as sole carbon … RM Summers, TM Louie, CL Yu, M Subramanian Microbiology 157 (2), 583-592, 2011 | 69 | 2011 |
| The theophylline aptamer: 25 years as an important tool in cellular engineering research A Wrist, W Sun, RM Summers ACS Synthetic Biology 9 (4), 682-697, 2020 | 53 | 2020 |
| Uncoupling reproduction from metabolism extends chronological lifespan in yeast S Nagarajan, AL Kruckeberg, KH Schmidt, E Kroll, M Hamilton, ... Proceedings of the National Academy of Sciences 111 (15), E1538-E1547, 2014 | 53 | 2014 |
| Rapid Identification and Quantitative Validation of a Caffeine-Degrading Pathway in Pseudomonas sp. CES CL Yu, RM Summers, Y Li, SK Mohanty, M Subramanian, RM Pope Journal of proteome research 14 (1), 95-106, 2015 | 47 | 2015 |
| Structural and mechanistic insights into caffeine degradation by the bacterial N-demethylase complex JH Kim, BH Kim, S Brooks, SY Kang, RM Summers, HK Song Journal of Molecular Biology 431 (19), 3647-3661, 2019 | 43 | 2019 |
| Caffeine Junkie: an Unprecedented Glutathione S-Transferase-Dependent Oxygenase Required for Caffeine Degradation by Pseudomonas putida CBB5 RM Summers, JL Seffernick, EM Quandt, CL Yu, JE Barrick, ... Journal of bacteriology 195 (17), 3933-3939, 2013 | 42 | 2013 |
| Direct conversion of theophylline to 3-methylxanthine by metabolically engineered E. coli KHR Algharrawi, RM Summers, S Gopishetty, M Subramanian Microbial cell factories 14, 1-12, 2015 | 36 | 2015 |
| Substrate promiscuity of the NdmCDE N7-demethylase enzyme complex MB Mock, S Zhang, B Pniak, N Belt, MK Witherspoon, RM Summers Biotechnology Notes 2, 18-25, 2021 | 34 | 2021 |
| Decaffeination and Measurement of Caffeine Content by Addicted Escherichia coli with a Refactored N-Demethylation Operon from Pseudomonas putida CBB5 EM Quandt, MJ Hammerling, RM Summers, PB Otoupal, B Slater, ... ACS synthetic biology 2 (6), 301-307, 2013 | 30 | 2013 |
| Cultivation and Genome Sequencing of Bacteria Isolated From the Coffee Berry Borer (Hypothenemus hampei), With Emphasis on the Role of Caffeine Degradation FE Vega, S Emche, J Shao, A Simpkins, RM Summers, MB Mock, D Ebert, ... Frontiers in microbiology 12, 644768, 2021 | 25 | 2021 |
| New genetic insights to consider coffee waste as feedstock for fuel, feed, and chemicals R Summers, S Gopishetty, S Mohanty, M Subramanian Open Chemistry 12 (12), 1271-1279, 2014 | 24 | 2014 |
| Production of 1-methylxanthine via the biodegradation of theophylline by an optimized Escherichia coli strain MB Mock, S Zhang, K Pakulski, C Hutchison, M Kapperman, T Dreischarf, ... Journal of Biotechnology 379, 25-32, 2024 | 23 | 2024 |
| Caffeine and Theophylline Inhibit β-Galactosidase Activity and Reduce Expression in Escherichia coli J Horne, E Beddingfield, M Knapp, S Mitchell, L Crawford, SB Mills, ... ACS omega 5 (50), 32250-32255, 2020 | 23 | 2020 |
| Production of theobromine by N-demethylation of caffeine using metabolically engineered E. coli KHR Algharrawi, RM Summers, M Subramanian Biocatalysis and Agricultural Biotechnology 11, 153-160, 2017 | 21 | 2017 |
| Biocatalytic production and purification of the high-value biochemical paraxanthine MB Mock, SB Mills, A Cyrus, H Campo, T Dreischarf, S Strock, ... Biotechnology and Bioprocess Engineering 27 (4), 640-651, 2022 | 15 | 2022 |
| Genetic characterization of caffeine degradation by bacteria and its potential applications. Microb Biotechnol 8: 369–378 RM Summers, SK Mohanty, S Gopishetty, M Subramanian | 14 | 2015 |
| Draft genome sequence of the bacterium Pseudomonas putida CBB5, which can utilize caffeine as a sole carbon and nitrogen source EM Quandt, RM Summers, MV Subramanian, JE Barrick Genome Announcements 3 (3), 10.1128/genomea. 00640-15, 2015 | 11 | 2015 |
