1. Anagnostopoulous, C., Spizizen, J.: Requirement for transformation in Bacillus subtilis. J. Bact. 80, 741–746 (1961)
2. Arceneaux, J., Sueoka, N.: Two species of Bacillus subtilis tyrosine transfer ribonucleic acid. J. biol. Chem. 244, 5959–5966 (1966)
3. Bott, K., Graham, S., Chambliss, G.: Translational control and its relevance to sporulation. Colloques internationaux CNRS-Regulation de la sporulation microbienne 227, 96–107 (1973)
4. Bott, K., Wilson, G.: Development of competence in the Bacillus subtilis transformation system. J. Bact. 94, 562–570 (1967)
5. Boylan, R., Mendelson, N., Brooks, D., Young, F.: Regulation of the bacterial cell wall: Analysis of a mutant of Bacillus subtilis defective in biosynthesis of teichoic acid. J. Bact. 121, 670–674 (1972)