Coexistence of borderline tuberculoid Hansen's disease with tuberculosis verrucosa cutis in a child--a rare case.

M. leprae is a more prevalent cause of cutaneous infections as compared M. tuberculosis, though both belong to the same family of organisms; their co-existence is a rare entity in children.

PHB synthase from Streptomyces aureofaciens NRRL 2209.

An approximately 4.9 kb Sau3A I genomic DNA fragment from the Streptomyces aureofaciens NRRL 2209 aiding in the biosynthesis of PHB in recombinant Escherichia coli has been sequenced and analysed for phaC gene. The putative phaC(Sa) gene of 2 kb is 79.

Synthesis of PHB by recombinant E. coli harboring an approximately 5 kb genomic DNA fragment from Streptomyces aureofaciens NRRL 2209.

An approximately 5.0 kb Sau3A I genomic DNA fragment from Streptomyces aureofaciens NRRL 2209 was cloned in a plasmid vector and introduced into Escherichia coli. The recombinant E.