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T K Misra

Explore the profile of T K Misra including associated specialties, affiliations and a list of published articles. Areas
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Articles 45
Citations 1336
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Recent Articles
1.
Mandal P, Misra T, Singh I
Indian J Pharm Sci . 2010 Jun; 72(1):105-8. PMID: 20582198
Two neglected species of Araceae, Alocasia macrorhiza (Linn.) G. Don and Alocasia fornicata (Roxb.) Schott are important as food and ethno medicine in Asia and Africa. Their bioefficacy is documented...
2.
Chakrabarti S, Misra T
J Bacteriol . 2000 Sep; 182(20):5893-7. PMID: 11004191
Mutation and genetic complementation studies suggested that two chromosomal loci, agr and sar, are involved in the upregulation of several exotoxin genes and the downregulation of a number of surface...
3.
Kramer M, Espinosa M, Misra T, Khan S
Mol Microbiol . 1999 Jul; 33(3):466-75. PMID: 10417638
Single-stranded DNA (ssDNA) promoters are the key components of the single-strand origins (ssos) of replication of rolling-circle (RC) replicating plasmids. The recognition of this origin by the host RNA polymerase...
4.
Singh V, Xiong A, Usgaard T, Chakrabarti S, Deora R, Misra T, et al.
Mol Microbiol . 1999 Jul; 33(1):200-7. PMID: 10411736
A chromosomally encoded znt operon of Staphylococcus aureus consists of two consecutive putative genes designated zntR and zntA. The zntA gene encodes a transmembrane protein that facilitates extrusion of Zn2+...
5.
Kramer M, Espinosa M, Misra T, Khan S
Proc Natl Acad Sci U S A . 1998 Sep; 95(18):10505-10. PMID: 9724733
Many bacterial plasmids replicate by a rolling-circle mechanism that involves the generation of single-stranded DNA (ssDNA) intermediates. Replication of the lagging strand of such plasmids initiates from their single strand...
6.
Deora R, Tseng T, Misra T
J Bacteriol . 1997 Oct; 179(20):6355-9. PMID: 9335283
A homolog of the multiple-stress-responsive transcription factor sigmaB of Bacillus subtilis was predicted from the DNA sequence analysis of a region of the Staphylococcus aureus chromosome. A hybrid between the...
7.
Deora R, Misra T
J Biol Chem . 1996 Sep; 271(36):21828-34. PMID: 8702982
RNA polymerase (RNAP) isolated from Staphylococcus aureus is deficient in sigma factor and is poorly active in transcription assays. Based on amino acid sequence homology of the Bacillus subtilis vegetative...
8.
Yu H, Chu L, Misra T
J Bacteriol . 1996 May; 178(9):2712-4. PMID: 8626343
Experiments involving mercury resistance mer operon-lacZ fusions, point mutations in the mercuric ion reductase merA gene, and transcomplementation have revealed that in Hg2+-resistant cells, the inducer Hg2+ concentration is rate...
9.
Deora R, Misra T
Biochem Biophys Res Commun . 1995 Mar; 208(2):610-6. PMID: 7695614
DNA dependent RNA polymerase from exponentially growing Staphylococcus aureus cells was purified. An SDS-polyacrylamide gel analysis of the most purified preparation revealed that it consists of beta, beta', alpha, and...
10.
Yu H, Mukhopadhyay D, Misra T
J Biol Chem . 1994 Jun; 269(22):15697-702. PMID: 8195221
The narrow spectrum mercury-resistant (mer) operons of transposons Tn21 and Tn501 are inducible by inorganic mercury salts. The major regulatory gene merR is transcribed divergently from the other mer genes,...