S. K. Arora

Anomalous strain relaxation behaviour of Fe3O4/MgO (100) heterostructures grown using molecular beam epitaxy (2006)

Arora, S. K., Sofin, R.G.S., Shvets, I. V., Luysberg, M.

This version is available at the following Publisher URL: http://jap.aip.org

Observation of antiferromagnetic coupling in epitaxial ferrite films (2006)

Knittel, I., Wei, J., Zhou, Y., Arora, S. K., Shvets, I. V., Luysberg, M.

This version is available at the following Publisher URL: http://prb.aps.org

Effect of Sapindus trifoliatus on hyperalgesic in vivo migraine models (2005)

Arulmozhi,D.K., Veeranjaneyulu,A., Bodhankar,S.L., Arora,S.K.

Phytotherapies have offered alternative sources of therapy for migraine and gained much importance in prophylactic treatment. Sapindus trifoliatus is a medium-sized deciduous tree growing wild in...

Identification and Functional Characterization of flgM, a Gene Encoding the Anti-Sigma 28 Factor in Pseudomonas aeruginosa

Frisk, A., Jyot, J., Arora, S. K., Ramphal, R.

We describe here the functional characterization of the putative flgM gene of Pseudomonas aeruginosa. FlgM of P. aeruginosa is most similar to FlgM of Vibrio parahaemolyticus. A conserved region is...

Cloning and characterization of Pseudomonas aeruginosa fliF, necessary for flagellar assembly and bacterial adherence to mucin.

Arora, S K, Ritchings, B W, Almira, E C, Lory, S, Ramphal, R

Pseudomonas aeruginosa adheres to the mucosal surfaces of the lungs. This process appears to be mediated by nonpilus adhesins which bind to mucin. To find this nonpilus adhesin(s), mutagenesis of a...

The nucleotide sequence of the Pseudomonas aeruginosa pyrE-crc-rph region and the purification of the crc gene product.

MacGregor, C H, Arora, S K, Hager, P W, Dail, M B, Phibbs, P V

The gene (crc) responsible for catabolite repression control in Pseudomonas aeruginosa has been cloned and sequenced. Flanking the crc gene are genes encoding orotate phosphoribosyl transferase...

A transcriptional activator, FleQ, regulates mucin adhesion and flagellar gene expression in Pseudomonas aeruginosa in a cascade manner.

Arora, S K, Ritchings, B W, Almira, E C, Lory, S, Ramphal, R

Previous work has demonstrated that fleR, the gene for a transcriptional activator belonging to the NtrC subfamily of response regulators, is involved in the regulation of mucin adhesion and...

Cloning of a catabolite repression control (crc) gene from Pseudomonas aeruginosa, expression of the gene in Escherichia coli, and identification of the gene product in Pseudomonas aeruginosa.

MacGregor, C H, Wolff, J A, Arora, S K, Phibbs, P V

Mutants which are defective in catabolite repression control (CRC) of multiple independently regulated catabolic pathways have been previously described. The mutations were mapped at 11 min on the...

STEREOCHEMISTRY OF NUCLEIC ACIDS AND THEIR CONSTITUENTS, XI. THE CONFORMATION OF THE ANTIBIOTIC PUROMYCIN DIHYDROCHLORIDE PENTAHYDRATE*†

Sundaralingam, M., Arora, S. K.

The elucidation of puromycin structure represents the first case where both a nucleic acid and a protein fragment are found together in a crystal. The molecule displays an elongated conformation with...

Structural and Genetic Characterization of Glycosylation of Type a Flagellin in Pseudomonas aeruginosa

Schirm, M., Arora, S. K., Verma, A., Vinogradov, E., Thibault, P., Ramphal, R., ...

Type a flagellins from two strains of Pseudomonas aeruginosa, strains PAK and JJ692, were found to be glycosylated with unique glycan structures. In both cases, two sites of O-linked glycosylation...