DNA supercoiling and thermal regulation of unsaturated fatty acid synthesis in Bacillus subtilis
Bacillus subtilis growing at 37° C synthesizes, almost exclusively, saturated fatty acids. However, when a culture growing at 37°C is transferred to 20°C, the synthesis of unsaturated fatty acids is induced. The addition of the DNA gyrase inhibitor novobiocin specifically prevented the induction of...
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1994
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| Acceso en línea: | Registro en Scopus DOI Handle Registro en la Biblioteca Digital |
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| LEADER | 09303caa a22009497a 4500 | ||
|---|---|---|---|
| 001 | PAPER-106 | ||
| 003 | AR-BaUEN | ||
| 005 | 20230518202929.0 | ||
| 008 | 190411s1994 xx ||||fo|||| 00| 0 eng|d | ||
| 024 | 7 | |2 scopus |a 2-s2.0-0028264505 | |
| 024 | 7 | |2 cas |a Bacterial Proteins; DNA Topoisomerases, Type II, EC 5.99.1.3; DNA, Bacterial; DNA, Superhelical; Fatty Acids, Unsaturated; Novobiocin, 303-81-1 | |
| 040 | |a Scopus |b spa |c AR-BaUEN |d AR-BaUEN | ||
| 100 | 1 | |a Grau, R. | |
| 245 | 1 | 0 | |a DNA supercoiling and thermal regulation of unsaturated fatty acid synthesis in Bacillus subtilis |
| 260 | |c 1994 | ||
| 270 | 1 | 0 | |m de Mendoza, D. |
| 506 | |2 openaire |e Política editorial | ||
| 504 | |a Anagnostopoulos, C., Piggot, P.J., Hoch, J.A., The genetic map of Bacillus subtilis (1993) Bacillus subtilis and Other Gram Positive Bacteria: Physiology, Biochemistry and Molecular Biology, pp. 425-463. , Losick, R., Sonenshein, A.L., Hoch, J.A., (eds). Washington, D.C.:, American Society for Microbiology | ||
| 504 | |a Burrington, M.G., Morgan, A.R., The purification and characterization of a DNA nicking‐closing enzyme from Bacillus megaterium (1978) Can J Biochem, 56, pp. 123-128 | ||
| 504 | |a Depew, R.E., Wang, J.C., Conformational fluctuations of DNA helix (1975) Proc Natl Acad Sci USA, 72, pp. 4275-4279 | ||
| 504 | |a Dorman, C.J., Barr, G.C., Ni Bhriain, N., Higgins, C.F., DNA supercoiling and the anaerobic and growth phase regulation of tonB gene expression (1988) J Bacteriol, 170, pp. 2816-2826 | ||
| 504 | |a Dorman, C.J., Ni Bhriain, N., Higgins, C.F., DNA supercoiling and environmental regulation in virulence gene expression in Shigella flexneri (1990) Nature, 344, pp. 789-792 | ||
| 504 | |a Drlica, K., Biology of bacterial deoxyribonucleic acid topoisomerases (1984) Microbiol Rev, 48, pp. 273-289 | ||
| 504 | |a Drlica, K., Bacterial topoisomerases and the control of DNA supercoiling (1990) Trends Genet, 12, pp. 433-437 | ||
| 504 | |a Drlica, K., Control of bacterial DNA supercoiling (1992) Mol Microbiol, 6, pp. 425-433 | ||
| 504 | |a Fujii, D.K., Fulco, A.J., Biosynthesis of unsaturated fatty acids in Bacilli: hyperinduction and modulation of desaturase synthesis (1977) J Biol Chem, 252, pp. 3660-3670 | ||
| 504 | |a Fulco, A.J., Fatty acid metabolism in bacteria (1983) Progr Lipid Res, 22, pp. 133-160 | ||
| 504 | |a Gardiol, D., Gramajo, H., Hirschbein, L., de Mendoza, D., Application of the mini‐Mu phage for the isolation of lac transcriptional fusions in Bacillus subtilis genes (1993) Gene, 123, pp. 39-44 | ||
| 504 | |a Gellert, M., O'Dea, M.H., Itoh, T., Tomizawa, J., Novobiocin and coumarmycin inhibit DNA supercoiling catalyzed by DNA gyrase (1976) Proc Natl Acad Sci USA, 73, pp. 4474-4478 | ||
| 504 | |a Goldstein, E., Drlica, K., Regulation of bacterial DNA supercoiling: plasmid linking vary with growth temperature (1984) Proc Natl Acad Sci USA, 81, pp. 4046-4050 | ||
| 504 | |a Grau, R., de Mendoza, D., Regulation of the synthesis of unsaturated fatty acids by growth temperature in Bacillus subtilis (1993) Mol Microbiol, 8, pp. 535-542 | ||
| 504 | |a Hartford, O.M., Dowds, B.C.A., Cloning and characterization of genes induced by hydrogen peroxide in Bacillus subtilis (1992) J Gen Microbiol, 138, pp. 2061-2068 | ||
| 504 | |a Higgins, C.F., Dorman, C.J., Stirling, D.A., Waddell, L., Booth, I.R., May, G., Bremer, E., A physiological role of DNA supercoiling in the osmotic regulation of gene expression in Salmonella typhimurium and Escherichia coli (1988) Cell., 52, pp. 569-584 | ||
| 504 | |a Higgins, C.F., Dorman, C.J., Ni Bhriain, N., Environmental influences on DNA supercoiling: a novel mechanism for the regulation of gene expression (1990) The Bacterial Chromosome, pp. 421-432. , Drlica, K., Riley, M., (eds). Washington, D.C.:, American Society for Microbiology | ||
| 504 | |a Jones, P.G., Krah, R., Tafuri, S.R., Wolffe, A., DNA gyrase, CS7.4, and the cold shock response in Escherichia coli (1992) J Bacteriol, 174, pp. 5798-5802 | ||
| 504 | |a Lampe, M.F., Bott, K.F., Genetic and organization of the cloned gyrA and gyrB genes of Bacillus subtilis (1985) J Bacteriol, 162, pp. 78-84 | ||
| 504 | |a de Mendoza, D., Cronan, J.E., Jr, Thermal regulation of membrane lipid fluidity in bacteria (1983) Trends Biochem Sci, 8, pp. 49-52 | ||
| 504 | |a de Mendoza, D., Grau, R., Cronan, J.E., Jr, Biosynthesis and function of membrane lipids (1993) Bacillus subtilis and Other Gram Positive Bacteria: Physiology, Biochemistry and Molecular Biology, pp. 411-425. , Losick, R., Sonenshein, A.L., Hoch, J.A., (eds). Washington, D.C.:, American Society for Microbiology | ||
| 504 | |a de Mendoza, D., Klages‐Ulrich, A., Cronan, J.E., Jr, Thermal regulation of membrane fluidity in Escherichia coli. Effects of overproduction of β‐keto‐acyl‐acyl‐carrier protein synthase I (1983) J Biol Chem, 258, pp. 2098-2101 | ||
| 504 | |a Mizushima, T., Natori, S., Sekimizu, K., Inhibition of Escherichia coli DNA topoisomerase I activity by phospholipids (1992) Biochem J, 285, pp. 503-506 | ||
| 504 | |a Nicholson, W.L., Setlow, P., Dramatic increase in negative superhelicity of plasmid DNA in the forespore compartment of sporulating cells of Bacillus subtilis (1990) J Bacteriol, 172, pp. 7-14 | ||
| 504 | |a Pruss, G.J., DNA topoisomarase I mutants: increased heterogeneity in linking number and other replicon‐dependant changes in DNA supercoiling (1985) J Mol Biol, 185, pp. 51-63 | ||
| 504 | |a Pruss, G.I., Drlica, K., DNA supercoiling and prokaryotic transcription (1989) Cell, 56, pp. 521-523 | ||
| 504 | |a Spizizen, J., Transformation of biochemically deficient strains of Bacillus subtilis by deoxyribonucleate (1958) Proceedings of the National Academy of Sciences, 44, pp. 1072-1078 | ||
| 504 | |a Sugino, A., Bott, K.F., Bacillus subtilis deoxyribonucleic acid gyrase (1980) J Bacteriol, 141, pp. 1331-1339 | ||
| 504 | |a Tovar‐Rojo, F., Setlow, P., Effects of mutant small, acid‐soluble spore proteins from Bacillus subtilis on DNA in vivo and in vitro (1991) J Bacteriol, 173, pp. 4827-4835 | ||
| 504 | |a Wang, J.Y., Syvanen, M., DNA twist as a transcriptional sensor for environmental changes (1992) Mol Microbiol, 6, pp. 1861-1866 | ||
| 504 | |a Willimsky, G., Bang, H., Fischer, G., Marahiel, M.A., Characterization of cspB, a Bacillus subtilis inducible cold shock gene affecting cell viability at low temperatures (1992) J Bacteriol, 174, pp. 6326-6335 | ||
| 520 | 3 | |a Bacillus subtilis growing at 37° C synthesizes, almost exclusively, saturated fatty acids. However, when a culture growing at 37°C is transferred to 20°C, the synthesis of unsaturated fatty acids is induced. The addition of the DNA gyrase inhibitor novobiocin specifically prevented the induction of unsaturated fatty acid synthesis at 20° C. Furthermore, it was determined that plasmid DNA isolated from cells growing at 20°C was significantly more negatively supercoiled than the equivalent DNA isolated from cells growing at 37°C. The overall results agree with the hypothesis that an increase in DNA supercoiling associated with a temperature downshift could regulate the unsaturated fatty acids synthesis in B. subtilis. Copyright © 1994, Wiley Blackwell. All rights reserved |l eng | |
| 593 | |a Departamento de Microbiologiá, Facultad de Ciencias Bioquímicas y Farmacéuticas, Universidad Nacional de Rosario, Suipacha 531, Rosario, 2000, Argentina | ||
| 593 | |a Instituto de Investigaciones en Ingenieriá Genética y Biologiá Molecular, Consejo Nacional de Investigaciones Científicas y Técnicas, y Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Vuelta de Obligado 2490, Buenos Aires, 1428, Argentina | ||
| 690 | 1 | 0 | |a NOVOBIOCIN |
| 690 | 1 | 0 | |a UNSATURATED FATTY ACID |
| 690 | 1 | 0 | |a ARTICLE |
| 690 | 1 | 0 | |a BACILLUS SUBTILIS |
| 690 | 1 | 0 | |a DNA SUPERCOILING |
| 690 | 1 | 0 | |a FATTY ACID SYNTHESIS |
| 690 | 1 | 0 | |a NONHUMAN |
| 690 | 1 | 0 | |a PRIORITY JOURNAL |
| 690 | 1 | 0 | |a TEMPERATURE |
| 690 | 1 | 0 | |a BACILLUS SUBTILIS |
| 690 | 1 | 0 | |a BACTERIAL PROTEINS |
| 690 | 1 | 0 | |a DNA TOPOISOMERASES, TYPE II |
| 690 | 1 | 0 | |a DNA, BACTERIAL |
| 690 | 1 | 0 | |a DNA, SUPERHELICAL |
| 690 | 1 | 0 | |a FATTY ACIDS, UNSATURATED |
| 690 | 1 | 0 | |a GENE EXPRESSION REGULATION, BACTERIAL |
| 690 | 1 | 0 | |a NOVOBIOCIN |
| 690 | 1 | 0 | |a SUPPORT, NON-U.S. GOV'T |
| 690 | 1 | 0 | |a TEMPERATURE |
| 690 | 1 | 0 | |a BACILLUS SUBTILIS |
| 700 | 1 | |a Gardiol, D. | |
| 700 | 1 | |a Glikin, G.C. | |
| 700 | 1 | |a De Mendoza, D. | |
| 773 | 0 | |d 1994 |g v. 11 |h pp. 933-941 |k n. 5 |p Mol. Microbiol. |x 0950382X |w (AR-BaUEN)CENRE-6160 |t Molecular Microbiology | |
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| 856 | 4 | 0 | |u https://hdl.handle.net/20.500.12110/paper_0950382X_v11_n5_p933_Grau |y Handle |
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| 999 | |c 61059 | ||