Article

Pal, Kamalendu and Yadav, Malti and Jain, Sriyans and Ghosh, Biplab and Sen, Ranjan and Sen, Udayaditya (2019) Vibrio cholerae YaeO is a structural homologue of RNA chaperone Hfq that inhibits Rho-dependent transcription termination by dissociating its hexameric state. Journal of Molecular Biology, 431 (24). pp. 4749-4766. ISSN 0022-2836

Wahl, M.C. and Sen, Ranjan (2019) Exploiting phage strategies to modulate bacterial transcription. Transcription, 10 (4-5). pp. 222-230. ISSN 2154-1264

Singh, Shweta and Godavarthi, Sapna and Kumar, Amit and Sen, Ranjan (2019) A mycobacteriophage genomics approach to identify novel mycobacteriophage proteins with mycobactericidal properties. Microbiology , 165 (7). pp. 722-736. ISSN 1350-0872

Jain, Sriyans and Gupta, Richa and Sen, Ranjan (2019) Rho-dependent transcription termination in bacteria recycles RNA polymerases stalled at DNA lesions. Nature Communications, 10. p. 1207. ISSN 2041-1723

Chhakchhuak, P.I.R. and Khatri, Ajay and Sen, Ranjan (2019) Mechanism of Action of Bacterial Transcription Terminator Rho. Proceedings of the Indian National Science Academy, 85 (1). pp. 157-168. ISSN 0370-0046

Ghosh, Gairika and Reddy, Jayavardhana and Sambhare, Susmit and Sen, Ranjan (2018) A Bacteriophage Capsid Protein Is an Inhibitor of a Conserved Transcription Terminator of Various Bacterial Pathogens. Journal of Bacteriology, 200 (1). e00380-17. ISSN 0021-9193

Mitra, Pallabi and Ghosh, Gairika and Hafeezunnisa, Md. and Sen, Ranjan (2017) Rho Protein: Roles and Mechanisms. Annual Review of Microbiology, 71 (1). pp. 687-709. ISSN 0066-4227

Takada, H. and Shimada, T. and Dey, Debashish and Quyyum, M.Z. and Nakano, M. and Ishiguro, A. and Yoshida, H. and Yamamoto, K. and Sen, Ranjan and Ishihama, A. (2016) Differential Regulation of rRNA and tRNA Transcription from the rRNA-tRNA Composite Operon in Escherichia coli. PLoS One, 11 (12). e163057. ISSN 1932-6203

Vishalini, V. and Agrawal, Sonia and Sen, Ranjan (2016) Molecular Basis of NusG-mediated Regulation of Rho-dependent Transcription Termination in Bacteria. Journal of Biological Chemistry, 291 (43). pp. 22386-22403. ISSN 0021-9258

Qayyum, M.Z. and Dey, Debashish and Sen, Ranjan (2016) Transcription Elongation Factor NusA Is a General Antagonist of Rho-dependent Termination inEscherichia coli. Journal of Biological Chemistry, 291 (15). pp. 8090-8108. ISSN 0021-9258

Mishra, S. and Sen, Ranjan (2015) N protein from lambdoid phages transforms NusA into an antiterminator by modulating NusA-RNA polymerase flap domain interactions. Nucleic Acids Research, 43 (12). pp. 5744-5758. ISSN 0305-1048

Kalyani, B.S. and Kunamneni, R. and Wal, Megha and Ranjan, Amitabh and Sen, Ranjan (2015) A NusG paralogue from Mycobacterium tuberculosis, Rv0639, has evolved to interact with ribosomal protein S10 (Rv0700) but not to function as a transcription elongation-termination factor. Microbiology (Reading, England), 161 (Pt 1). pp. 67-83. ISSN 1465-2080

Shashni, R. and Qayyum, M.Z. and Vishalini, V. and Dey, D. and Sen, Ranjan (2014) Redundancy of primary RNA-binding functions of the bacterial transcription terminator Rho. Nucleic Acids Research, 42 (15). pp. 9677-9690. ISSN 0305-1048

Mishra, S. and Mohan, S. and Godavarthi, S. and Sen, Ranjan (2013) The Interaction Surface of a Bacterial Transcription Elongation Factor Required for Complex Formation with an Antiterminator during Transcription Antitermination. Journal of Biological Chemistry, 288 (39). pp. 28089-28103. ISSN 0021-9258

Ranjan, Amitabh and Sharma, S. and Banerjee, R. and Sen, U. and Sen, Ranjan (2013) Structural and mechanistic basis of anti-termination of Rho-dependent transcription termination by bacteriophage P4 capsid protein Psu. Nucleic Acids Research, 41 (14). pp. 6839-6856. ISSN 0305-1048

Ranjan, Amitabh and Banerjee, R. and Pani, B. and Sen, Udayaditya and Sen, Ranjan (2013) The moonlighting function of bacteriophage P4 capsid protein, Psu, as a transcription antiterminator. Bacteriophage, 3 (2). e25657. ISSN 2159-7081

Banerjee, R. and Nath, S. and Ranjan, Amitabh and Khamrui, S. and Pani, B. and Sen, Ranjan and Sen, Udayaditya (2012) The First Structure of Polarity Suppression Protein, Psu from Enterobacteria Phage P4, Reveals a Novel Fold and a Knotted Dimer. Journal of Biological Chemistry, 287 (53). pp. 44667-44675. ISSN 0021-9258

Muteeb, G. and Dey, D. and Mishra, S. and Sen, Ranjan (2012) A multipronged strategy of an anti-terminator protein to overcome Rho-dependent transcription termination. Nucleic Acids Research, 40 (22). pp. 11213-11228. ISSN 0305-1048

Shashni, R. and Mishra, S. and Kalayani, B.S. and Sen, Ranjan (2012) Suppression of in vivo Rho-dependent transcription termination defects: evidence for kinetically controlled steps. Microbiology, 158 (Pt_6). pp. 1468-1481. ISSN 1350-0872

Kalyani, B.S. and Muteeb, G. and Qayyum, M.Z. and Sen, Ranjan (2011) Interaction with the Nascent RNA Is a Prerequisite for the Recruitment of Rho to the Transcription Elongation Complex In Vitro. Journal of Molecular Biology, 413 (3). pp. 548-560. ISSN 0022-2836

Swapna, G. and Chakraborty, A. and Kumari, V. and Sen, Ranjan and Nagaraja, V. (2011) Mutations in β′ subunit of Escherichia coli RNA polymerase perturb the activator polymerase functional interaction required for promoter clearance. Molecular Microbiology, 80 (5). pp. 1169-1185. ISSN 0950-382X

Chalissery, J. and Muteeb, G. and Kalarickal, N.C. and Shalini, M. and Jisha, V. and Sen, Ranjan (2011) Interaction Surface of the Transcription Terminator Rho Required to Form a Complex with the C-Terminal Domain of the Antiterminator NusG. Journal of Molecular Biology, 405 (1). pp. 49-64. ISSN 0022-2836

Muteeb, G. and Sen, Ranjan (2010) Random Mutagenesis Using a Mutator Strain. Methods in Molecular Biology, 634. pp. 411-419. ISSN 1064-3745

Kalarickal, N.C. and Ranjan, Amitabh and Kalyani, B.S. and Wal, Megha and Sen, Ranjan (2010) A Bacterial Transcription Terminator with Inefficient Molecular Motor Action but with a Robust Transcription Termination Function. Journal of Molecular Biology, 395 (5). pp. 966-982. ISSN 0022-2836

Khamrui, S. and Ranjan, Amitabh and Pani, B. and Sen, Ranjan and Sen, Udayaditya (2010) Crystallization and preliminary X-ray analysis of Psu, an inhibitor of the bacterial transcription terminator Rho. Acta Crystallographica Section F Structural Biology and Crystallization Communications, 66 (2). pp. 204-206. ISSN 1744-3091

Pani, B. and Ranjan, Amitabh and Sen, Ranjan (2009) Interaction Surface of Bacteriophage P4 Protein Psu Required for Complex Formation with the Transcription Terminator Rho. Journal of Molecular Biology, 389 (4). pp. 647-660. ISSN 0022-2836

Dutta, D. and Chalissery, J. and Sen, Ranjan (2008) Transcription Termination Factor Rho Prefers Catalytically Active Elongation Complexes for Releasing RNA. Journal of Biological Chemistry, 283 (29). pp. 20243-20251. ISSN 0021-9258

Cheeran, A. and Kolli, N.R. and Sen, Ranjan (2007) The Site of Action of the Antiterminator Protein N from the Lambdoid Phage H-19B. Journal of Biological Chemistry, 282 (42). pp. 30997-31007. ISSN 0021-9258

Chalissery, J. and Banerjee, S. and Bandey, I. and Sen, Ranjan (2007) Transcription Termination Defective Mutants of Rho: Role of Different Functions of Rho in Releasing RNA from the Elongation Complex. Journal of Molecular Biology, 371 (4). pp. 855-872. ISSN 0022-2836

Pani, B. and Banerjee, B. and Chalissery, J. and Muralimohan, A. and Loganathan, R.M. and Suganthan, R.B. and Sen, Ranjan (2006) Mechanism of Inhibition of Rho-dependent Transcription Termination by Bacteriophage P4 Protein Psu. Journal of Biological Chemistry, 281 (36). pp. 26491-26500. ISSN 0021-9258

Vijayakrishnan, S. and Qamra, R. and Verma, C.S. and Sen, Ranjan and Mande, S.C. (2006) Cation-Mediated Interplay of Loops in Chaperonin-10. Journal of Biomolecular Structure and Dynamics, 23 (4). pp. 365-375. ISSN 0739-1102

Banerjee, S. and Chalissery, J. and Bandey, I. and Sen, Ranjan (2006) Rho-dependent transcription termination: more questions than answers. Journal of Microbiology (Seoul, Korea), 44 (1). pp. 11-22. ISSN 1225-8873

Cheeran, A. and Suganthan, R.B. and Swapna, G. and Bandey, I. and Achary, M.S. and Nagarajaram, H.A. and Sen, Ranjan (2005) Escherichia coli RNA Polymerase Mutations Located Near the Upstream Edge of an RNA:DNA Hybrid and the Beginning of the RNA-exit Channel are Defective for Transcription Antitermination by the N Protein from Lambdoid Phage H-19B. Journal of Molecular Biology, 352 (1). pp. 28-43. ISSN 0022-2836

King, R.A. and Markov, D. and Sen, Ranjan and Severinov, K. and Weisberg, R.A. (2004) A Conserved Zinc Binding Domain in the Largest Subunit of DNA-dependent RNA Polymerase Modulates Intrinsic Transcription Termination and Antitermination but does not Stabilize the Elongation Complex. Journal of Molecular Biology, 342 (4). pp. 1143-1154. ISSN 0022-2836

Sen, Ranjan and Dasgupta, Dipak (2003) Simple Fluorescence Assays Probing Conformational Changes of Escherichia coli RNA Polymerase During Transcription Initiation. Methods in Enzymology, 370. pp. 598-605. ISSN 0076-6879

King, R.A. and Sen, Ranjan and Weisberg, R.A. (2003) Using a lac repressor roadblock to analyze the E. coli transcription elongation complex. Methods in Enzymology, 371. pp. 207-18. ISSN 0076-6879