Abstract
The character of protein synthesis between the 10th and the 50th min of cultivation of recipient cells in a TM2 medium was followed with the aid of14C-proline pulse labelling. Some of the peaks of14C-proline incorporation appear to be related to the frequency of transformation. It is assumed on the basis of chloramphenicol inhibition that different proteins are synthesized by recipient cells to ensure reversible as well as irreversible DNA uptake. Their initiation was localized before the 20th min and at about the 30th min, respectively.
Similar content being viewed by others
References
Akrigg A., Ayad S. R., Barker G. R.: The nature of a competence inducing factor inBacillus subtilis.Biochem. Biophys. Res. Commun.28, 1062 (1967).
Anagnastopoulos C., Spizizen J.: Requirements for transformation inBacillus subtilis.J. Bacteriol.81, 741 (1961).
Bodmer W. F., Ganesan A. T.: Biochemical and genetic studies of integration and recombination inBacillus subtilis transformation.Genetics50, 717 (1964).
Dobrzański W. T., Osowiecki H.: Further observation on transformation in streptococci. Competence factor inStreptococcus challis.Bull. Acad. Polon. Sci.14, 765 (1966).
Farmer J. L., Rothman F.: Transformable thymine-requiring mutant ofBacillus subtilis.J. Bacteriol.89, 262 (1965).
Kohoutová M., Málek I.: Stimulation of transformation frequency by sterile filtrates fromPneumococcus. I. Competence inducing ability of sterile filtrates fromPneumococcus. Symp. Mutational Process. Academia, Prague, 1966, p. 195.
Lerman L. S., Tolmach L. J.: Genetic transformation. I. Cellular incorporation of DNA accompanying transformation in pneumococcus.Biochim. Biophys. Acta28, 68 (1957).
Marmur J.: A procedure for the isolation of deoxyribonucleic acid from microorganisms.J. Mol. Biol.3, 208 (1961).
Pakula R.: Cellular sites for the competence-provoking factor of streptococci.J. Bacteriol.94, 75 (1967).
Pakula R., Walczak W.: On the nature of competence of transformable streptococci.J. Gen. Microbiol.31, 125 (1963).
Tichý P., Landman O. E.: Transformation in quasi spheroplasts ofBacillus subtilis.J. Bacteriol.97, 42 (1969).
Tichý P., Kohoutová M.: Transformation of lysozyme spheroplasts ofBacillus subtilis.Folia Microbiol.13, 317 (1968).
Tomasz A.: Cellular metabolism in genetic transformation of pneumococci. Requirement for protein synthesis during induction of competence.J. Bacteriol.101, 860 (1970).
Tomasz A., Hotchkiss R. D.: Regulation of the transformability of pneumococcal cultures by macromolecular cell products.Proc. Nat. Acad. Sci. U.S.51, 480 (1964).
Young F. E.: Competence in theBacillus subtilis transformation system.Nature213, 773 (1967).
Young F. E., Tipper D. J., Strominger J. L.: Autolysis of cell walls ofBacillus subtilis. Mechanism and possible relationship to competence.J. Biol. Chem.239, PC 3600 (1964).
Wilson G. A., Bott K. E.: Effects of lysozyme on competence forBacillus subtilis transfection.Biochim. Biophys. Acta199, 464 (1970).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Tichý, P. De novo protein synthesis during the development of competence inBacillus subtilis. Folia Microbiol 17, 213–220 (1972). https://doi.org/10.1007/BF02875816
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF02875816