Localization of the erm(34) gene in B. clausii NR, OC, SIN, T, and DSM8716. (Left) Total DNAs from B. clausii strains NR (lane 1), OC (lane 2), SIN (lane 3), T (lane 4), and DSM8716 (lane 5) were digested with the I-CeuI restriction enzyme and submitted to pulsed-field gel electrophoresis. M, molecular size standard (Saccharomyces cerevisiae chromosomal DNA). (Right) DNA was transferred to a nylon membrane and hybridized with an erm(34) probe labeled with digoxigenin.