Home
Ramesh Gupta
 
Research
 
Lab Members
 
Collaborators
 
Links
 
Biochemistry Department
 
MBMB Graduate Program
 
School of Medicine
 
SIUC

 

Ramesh Gupta

Professor and Chair,
Department of Biochemistry and Molecular Biology,
School of Medicine,
Southern Illinois University,
Carbondale, IL 62901-4413

E-mail: rgupta@siumed.edu

Ph.D & Post Doctoral fellow: with Prof Carl Woese at University of Illinois at Urbana Champaign.

Selected publication ( Complete list )

  • Gurha, P. and R. Gupta. 2008. Archaeal Pus10 proteins can produce both pseudouridine 54 and 55 in tRNA. RNA 14:2521-2527.
    (Pubmed)

  • Joardar, A., P. Gurha, G. Skariah and R. Gupta. 2008. Box C/D RNA-guided 2'-O methylations and the intron of tRNATrp are not essential for the viability of Haloferax volcanii. J. Bacteriol. 190:7308-7313.
    (Pubmed)

  • Singh, S. K., P. Gurha and R. Gupta. 2008. Dynamic guide-target interactions contribute to sequential 2'-O-methylation by a unique archaeal dual guide box C/D sRNP. RNA 14:1411-1423.
    (Pubmed)

  • Gurha, P., A. Joardar, P. Chaurasia and R. Gupta. 2007. Differential roles of archaeal box H/ACA proteins in guide RNA-dependent and independent pseudouridine formation. RNA Biol. 4:101-109.
    (Pubmed)

  • Singh, S. K., P. Gurha, E. J. Tran, E. S. Maxwell and R. Gupta. 2004. Sequential 2'-O-methylation of archaeal pre-tRNATrp nucleotides is guided by the intron-encoded but trans-acting box C/D ribonucleoprotein of pre-tRNA. J. Biol. Chem. 279: 47661-47671.
    (Pubmed)

  • Salgia, S. R., S. K. Singh, P. Gurha and R. Gupta. 2003. Two reactions of Haloferax volcanii RNA splicing enzymes: Joining of exons and circularization of introns. RNA 9: 319-330.
    (Pubmed)

  • Zofallova, L., Y. Guo and R. Gupta. 2000. Junction phosphate is derived from the precursor in the tRNA spliced by the archaeon Haloferax volcanii cell extract. RNA 6:1019-1030.
    (Pubmed)

  • Gomes, I. and R. Gupta. 1997. RNA splicing ligase activity in the archaeon Haloferax volcanii. Biochem. Biophys. Res. Commun. 237:588-594.
    (Pubmed)

  • Datta, P. K., L. K. Hawkins and R. Gupta. 1989. Presence of an intron in elongator methionine-tRNA of Halobacterium volcanii. Can. J. Microbiol. 35:189-194.
    (Pubmed)

  • Gupta, R. 1986. Transfer RNAs of Halobacterium volcanii: Sequences of five leucine and three serine tRNAs. System. Appl. Microbiol. 7:102-105.

  • Daniels, C. J., R. Gupta and W. F. Doolittle. 1985. Transcription and excision of a large intron in the tRNATrp gene of an archaebacterium, Halobacterium volcanii. J. Biol. Chem. 260:3132-3134.
    (Pubmed)

  • Gupta, R. 1984. Halobacterium volcanii tRNAs: Identification of 41 tRNAs covering all amino acids, and the sequences of 33 class I tRNAs. J. Biol. Chem. 259:9461-9471.
    (Pubmed)

  • Kaine, B. P., R. Gupta and C. R. Woese. 1983. Putative introns in tRNA genes of prokaryotes. Proc. Natl. Acad. Sci. USA 80:3309-3312.
    (Pubmed)

  • Gupta, R., J. M. Lanter and C. R. Woese. 1983. Sequence of the 16S ribosomal RNA from Halobacterium volcanii, an archaebacterium. Science 221:656-659.

  • Gupta, R. and C. R. Woese. 1980. Unusual modification patterns in the transfer ribonucleic acids of archaebacteria. Curr. Microbiol. 4:245-249.