ePrints@IIScePrints@IISc Home | About | Browse | Latest Additions | Advanced Search | Contact | Help

Browse by Author

Up a level
Export as [feed] Atom [feed] RSS 1.0 [feed] RSS 2.0
Group by: Item Type | No Grouping
Number of items: 22.

Conference Paper

Kachroo, AH and Mahadevan, S and Varshney, U and Singh, S (2006) Mutations in the transcriptional regulator ChbR that allow cellobiose utilization in E.coli. In: Tenth Transcription Assembly, December 2006, Kolkatta.

Journal Article

Selvaraj, M and Govindan, A and Seshadri, A and Dubey, B and Varshney, U and Vijayan, M (2013) Molecular flexibility of Mycobacterium tuberculosis ribosome recycling factor and its functional consequences: An exploration involving mutants. In: JOURNAL OF BIOSCIENCES, 38 (5). pp. 845-855.

Arif, SM and Patil, AG and Varshney, U and Vijayan, M (2012) Crystallization and preliminary X-ray studies of MutT1 (MSMEG_2390) from Mycobacterium smegmatis. In: ACTA CRYSTALLOGRAPHICA SECTION F-STRUCTURAL BIOLOGY AND CRYSTALLIZATION COMMUNICATIONS, 68 (Part 1). pp. 1214-1216.

Seshadri, A and Dubey, B and Weber, MHW and Varshney, U (2009) Impact of rRNA methylations on ribosome recycling and fidelity of initiation in Escherichia coli. In: Molecular Microbiology, 72 (3). pp. 795-808.

Selvaraj, M and Roy, S and Singh, NS and Sangeetha, R and Varshney, U and Vijayan, M (2007) Structural plasticity and enzyme action: Crystal structures of Mycobacterium tuberculosis peptidyl-tRNA hydrolase. In: Journal of Molecular Biology, 372 (1). pp. 186-193.

Saikrishnan, K and Kalapala, SK and Varshney, U and Vijayan, M (2005) X-ray structural studies of Mycobacterium tuberculosis RRF and a comparative study of RRFs of known structure. Molecular plasticity and biological implications. In: Journal of Molecular Biology, 345 (1). pp. 29-38.

Singh, NS and Das, G and Seshadri, A and Sangeetha, R and Varshney, U (2005) Evidence for a role of initiation factor 3 in recycling of ribosomal complexes stalled on mRNAs in Escherichia coli. In: Nucleic Acids Research, 33 (17). pp. 5591-5601.

Varshney, U and Ramesh, V and Madabushi, A and Gaur, R and Subramanya, HS and RajBhandary, UL (2004) Mycobacterium tuberculosis Rv2118c codes for single-component homotetrameric $m^1A58$ tRNA methyltransferase. In: Nucleic Acids Research, 32 (3). pp. 1018-1027.

Saikrishnan, K and Kalapala, SK and Sagar, Bidya M and Rao, AR and Varshney, U and Vijayan, M (2004) Purification, crystallization and preliminary X-ray studies of Mycobacterium tuberculosis RRF. In: Acta Crystallographica Section D, 60 . pp. 368-370.

Saikrishnan, K and Jeyakanthan, J and Venkatesh, J and Acharya, N and Sekar, K and Varshney, U and Vijayan, M (2003) Structure of Mycobacterium tuberculosis Singlestranded DNA-binding Protein. Variability in Quaternary Structure and Its Implications. In: Journal of Molecular Biology, 331 (2). pp. 385-393.

Saikrishnan, K and Sagar, Bidya M and Ravishankar, R and Roy, S and Purnapatre, K and Handa, P and Varshney, U and Vijayan, M (2002) Domain closure and action of uracil DNA glycosylase (UDG): structures of new crystal forms containing the Escherichia coli enzyme and a comparative study of the known structures involving UDG. In: Acta Crystallographica Section D: Biological Crystallography, 58 (8). pp. 1269-1276.

Saikrishnan, K and Jeyakanthan, J and Venkatesh, J and Acharya, N and Purnapatre, K and Sekar, K and Varshney, U and Vijayan, M (2002) Crystallization and preliminary X-ray studies of the single-stranded DNA-binding protein from Mycobacterium tuberculosis. In: Acta Crystallographica Section D, 58 . pp. 327-329.

Dastur, A and Varshney, U (2001) Promoter analysis in mycobacteria using xy/E reporter assays and its implication in high throughput screening. In: Tuberculosis, 81 (4). pp. 267-269.

Sivagami, AV and Rao, Rajeswara A and Varshney, U (2000) A simple and cost-effective method for preparing DNA from the hard tooth tissue, and its use in polymerase chain reaction amplification of amelogenin gene segment for sex determination in an Indian population. In: Forensic Science International, 110 (2). pp. 107-115.

Vasanthakrishna, M and Rumpal, N and Varshney, U (1998) Organization and copy number of initiator tRNA genes in slow- and fast-growing mycobacteria. In: Journal of Biosciences, 23 (02). pp. 101-110.

Handa, P and Varshney, U (1998) Rapid and reliable site directed mutagenesis using Kunkel's approach. In: Indian Journal of Biochemistry and Biophysics, 35 (02). pp. 63-66.

Ravishankar, R and Sagar, Bidya M and Roy, S and Purnapatre, K and Handa, P and Varshney, U and Vijayan, M (1998) X-Ray analysis of a complex of Escherichia Coli uracil DNA glycosylase(EcUDG) with a proteinaceous inhibitor. The structure elucidation of a prokaryotic UDG. In: Nucleic Acids Research, 26 (21). pp. 4880-4887.

Vasanthakrishna, M and Kumar, NV and Varshney, U (1997) Characterization of the initiator tRNA gene locus and identification of a strong promoter from Mycobacterium tuberculosis. In: Microbiology, 143 (11). pp. 3591-3598.

Kumar, N Vinay and Varshney, U (1997) Contrasting effects of single stranded DNA binding protein on the activity of uracil DNA glycosylase from Escherichia coli towards different DNA substrates. In: Nucleic Acids Research, 25 (12). pp. 2336-2343.

Kumar, NV and Varshney, U (1994) Excision of uracil from the ends of double stranded DNA by uracil DNA glycosylase and its use in high efficiency cloning of PCR products. In: Current science (Bangalore), 67 (9-10). 728 -734 .

Kumar, NV and Varshney, U (1994) Inefficient excision of uracil from loop regions of DNA oligomers by E.coli uracil DNA glycosylase. In: Nucleic acids research, 22 (18). 3737-3741 .

Editorials/Short Communications

Varshney, U (1994) Nobel Prize for Chemistry. In: Current Science (Bangalore), 66 (1). pp. 6-7.

This list was generated on Tue Sep 2 17:59:36 2014 IST.