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PCR-RFLP analysis from the 439-bp segment of the HSP gene of the Streptomyces strain. Lane 1, 439-bp fragment amplified with TB11 and TB12 primers; lane 2, amplicon digested with MspI; lane 3, amplicon digested with HinfI; lane M, lambda DNA cleaved with PstI. Molecular sizes are shown on the right.
