Umesh Varshney
Umesh Varshney
Indian Institute of Science
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tRNA: structure, biosynthesis, and function
D Söll, D Soll, U RajBhandary, TL RajBhandary
Zondervan, 1995
4771995
Direct analysis of aminoacylation levels of tRNAs in vivo. Application to studying recognition of Escherichia coli initiator tRNA mutants by glutaminyl-tRNA synthetase.
U Varshney, CP Lee, UL RajBhandary
Journal of Biological Chemistry 266 (36), 24712-24718, 1991
4241991
Sequence analysis, expression, and conservation of Escherichia coli uracil DNA glycosylase and its gene (ung).
U Varshney, T Hutcheon, JH van de Sande
Journal of Biological Chemistry 263 (16), 7776-7784, 1988
1251988
Initiation of protein synthesis from a termination codon.
U Varshney, UL RajBhandary
Proceedings of the National Academy of Sciences 87 (4), 1586-1590, 1990
1201990
Specificities and kinetics of uracil excision from uracil-containing DNA oligomers by Escherichia coli uracil DNA glycosylase
U Varshney, JH van de Sande
Biochemistry 30 (16), 4055-4061, 1991
1071991
Role of the central metal ion and ligand charge in the DNA binding and modification by metallosalen complexes
SS Mandal, U Varshney, S Bhattacharya
Bioconjugate chemistry 8 (6), 798-812, 1997
1001997
Import of amber and ochre suppressor tRNAs into mammalian cells: a general approach to site-specific insertion of amino acid analogues into proteins
C Köhrer, L Xie, S Kellerer, U Varshney, UL RajBhandary
Proceedings of the National Academy of Sciences 98 (25), 14310-14315, 2001
912001
Chimeras between single-stranded DNA-binding proteins fromEscherichia coli and Mycobacterium tuberculosisReveal that their C-terminal domains interact with uracil DNA glycosylases
P Handa, N Acharya, U Varshney
Journal of Biological Chemistry 276 (20), 16992-16997, 2001
902001
Specific interaction between the ribosome recycling factor and the elongation factor G from Mycobacterium tuberculosis mediates peptidyl‐tRNA release and ribosome recycling in …
AR Rao, U Varshney
The EMBO Journal 20 (11), 2977-2986, 2001
892001
A single mammalian mitochondrial translation initiation factor functionally replaces two bacterial factors
R Gaur, D Grasso, PP Datta, PDV Krishna, G Das, A Spencer, RK Agrawal, ...
Molecular cell 29 (2), 180-190, 2008
862008
Structure, organization, and regulation of human metallothionein IF gene: differential and cell-type-specific expression in response to heavy metals and glucocorticoids.
U Varshney, N Jahroudi, R Foster, L Gedamu
Molecular and cellular biology 6 (1), 26-37, 1986
801986
Structure of Mycobacterium tuberculosis single-stranded DNA-binding protein. Variability in quaternary structure and its implications
K Saikrishnan, J Jeyakanthan, J Venkatesh, N Acharya, K Sekar, ...
Journal of molecular biology 331 (2), 385-393, 2003
782003
Peptidyl-tRNA hydrolase and its critical role in protein biosynthesis
G Das, U Varshney
Microbiology 152 (8), 2191-2195, 2006
772006
From elongator tRNA to initiator tRNA.
U Varshney, CP Lee, UL Rajbhandary
Proceedings of the National Academy of Sciences 90 (6), 2305-2309, 1993
771993
Mutants of initiator tRNA that function both as initiators and elongators.
U Varshney, CP Lee, BL Seong, UL RajBhandary
Journal of Biological Chemistry 266 (27), 18018-18024, 1991
741991
Importance of uracil DNA glycosylase in Pseudomonas aeruginosa and Mycobacterium smegmatis, G+ C-rich bacteria, in mutation prevention, tolerance to acidified nitrite, and …
J Venkatesh, P Kumar, PSM Krishna, R Manjunath, U Varshney
Journal of Biological Chemistry 278 (27), 24350-24358, 2003
692003
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 …
AV Sivagami, AR Rao, U Varshney
Forensic science international 110 (2), 107-115, 2000
682000
Striking effects of coupling mutations in the acceptor stem on recognition of tRNAs by Escherichia coli Met-tRNA synthetase and Met-tRNA transformylase.
CP Lee, MR Dyson, N Mandal, U Varshney, B Bahramian, ...
Proceedings of the National Academy of Sciences 89 (19), 9262-9266, 1992
671992
X-ray analysis of a complex of Escherichia coli uracil DNA glycosylase (EcUDG) with a proteinaceous inhibitor. The structure elucidation of a prokaryotic UDG
R Ravishankar, MB Sagar, M Vijayan, S Roy, K Purnapatre, P Handa, ...
Nucleic acids research 26 (21), 4880-4887, 1998
661998
Crystal structure of Rv2118c: an AdoMet-dependent methyltransferase from Mycobacterium tuberculosis H37Rv
A Gupta, PH Kumar, TK Dineshkumar, U Varshney, HS Subramanya
Journal of molecular biology 312 (2), 381-391, 2001
632001
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