1. Anagnostopoulos, C., Crawford, I.P.: Le groupe des gènes régissant la biosynthèse du tryptophane chez Bacillus subtilis. C.R. Acad. Sci. (Paris) 265D, 93–96 (1967)
2. Anagnostopoulos, C., Spizizen, J.: Requirements for transformation in Bacillus subtilis. J. Bacteriol. 81, 741–746 (1961)
3. Arwert, F., Venema, G.: Transformation in Bacillus subtilis. Fate of newly introduced transforming DNA. Mol. Gen. Genet. 123, 185–198 (1973)
4. Bloch, D.P.: A catalog of sperm histones. Genetics 61, Suppl. 1, Part 2, 93–111 (1969)
5. Bonner, J.: Regulation of gene expression in higher organism: how it all works. Ciba Foundation symposium 28.— The structure and function of chromatin (D.W. Fitzsimons and G.E.W. Wolstenholme, eds.), pp. 315–335. Amsterdam: Elsevier-Excerpta Medica 1975