Umesh Varshney
Umesh Varshney
Indian Institute of Science
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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
tRNA: structure, biosynthesis, and function
D Söll, UL RajBhandary
(No Title), 1995
Initiation of protein synthesis from a termination codon.
U Varshney, UL RajBhandary
Proceedings of the National Academy of Sciences 87 (4), 1586-1590, 1990
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
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
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
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
Peptidyl-tRNA hydrolase and its critical role in protein biosynthesis
G Das, U Varshney
Microbiology 152 (8), 2191-2195, 2006
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
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, 2001
Structure, Organization, and Regulation of Human Metallothionein IF Gene: Differential and Cell-Type-Specific Expression in Response to Heavy Metals and …
U Varshney, N Jahroudi, R Foster, L Gedamu
Molecular and Cellular Biology 6 (1), 26-37, 1986
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
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
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
From elongator tRNA to initiator tRNA.
U Varshney, CP Lee, UL Rajbhandary
Proceedings of the National Academy of Sciences 90 (6), 2305-2309, 1993
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
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
Development of a new generation of vectors for gene expression, gene replacement, and protein-protein interaction studies in mycobacteria
A Parikh, D Kumar, Y Chawla, K Kurthkoti, S Khan, U Varshney, ...
Applied and environmental microbiology 79 (5), 1718-1729, 2013
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
A physiological connection between tmRNA and peptidyl-tRNA hydrolase functions in Escherichia coli
NS Singh, U Varshney
Nucleic acids research 32 (20), 6028-6037, 2004
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