Zobrazeno 1 - 10
of 212
pro vyhledávání: '"A.J. Shatkin"'
Autor:
Chhaya Dharia, S. Ahmed, Kalyan Das, R. S. K. Vijayan, J.T. Eck, Joseph D. Bauman, Yulia Volovik Frenkel, A.J. Shatkin, D. Patel, W.C. Ho, M.W. Fromer, Eddy Arnold
Publikováno v:
Journal of Medicinal Chemistry. 56:2738-2746
HIV-1 reverse transcriptase (RT) undergoes a series of conformational changes during viral replication and is a central target for antiretroviral therapy. The intrinsic flexibility of RT can provide novel allosteric sites for inhibition. Crystals of
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Specialized Section on Nucleic Acids and Related Subjects. 55:277-289
Autor:
A.J. Shatkin
Publikováno v:
Biochemical and Biophysical Research Communications. 19:506-510
The addition of 0.5 μg actinomycin/ml to L-929 cell cultures inhibits RNA synthesis 90%; under these same conditions reovirus replication is unaffected.
Publikováno v:
Biochimica et Biophysica Acta. 45:608-610
The bacteriocidal action of Mitomycin C has been investigated with respect to its biochemical, genetic and morphological correlates. All findings are consistent with the observation that cells treated with Mitomycin lose DNA, but not RNA or protein,
Autor:
G. E. Brown, M. A. Rebello, Y. Furuichi, G. C. Sen, Peter Lengyel, M. Morgan, B. Lebleu, A.J. Shatkin
Publikováno v:
Biochemical and biophysical research communications. 65(1)
Summary The methylation of (unmethylated) reovirus mRNA is impaired in extracts of interferon-treated Ehrlich ascites tumor cells. The impairment is due to one or more inhibitors. Its extent decreases with an increasing concentration of reovirus mRNA
Autor:
A.J. Shatkin, R.L. Ward
Publikováno v:
Archives of biochemistry and biophysics. 152(1)
Reovirus mRNA molecules released from polysomes of infected cells by EDTA are noncovalently linked. This association which is stable in 1 m NaCl but disrupted by protease treatment, is mediated by viral proteins. The ribonucleoprotein complexes may b
Publikováno v:
Biochimica et biophysica acta. 55
The effects of Mitomycin C on two mammalian cell lines, L-929 mouse fibroblast and S-91 mouse melanoma, have been investigated. Appropriate concentrations of the antibiotic caused the formation of giant cells, a large proportion of which showed nucle