Bacillus Subtillus
Mostrando 1-2 de 2 artigos, teses e dissertações.
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1. Biotechnological production of surfactante of Bacillus subtilis in agro-industrial residue, characterization and applications. / Produção biotecnologica de surfatante de Bacillus subtilis em residuo agroindustrial, caracterização e aplicações.
Biosurfactants are amphypatic compounds from biologycal source showing both hydrophilic and lipophilic groups. Due to this feature, the biosurfactants acts decreasing the surface and interfacial tension of a liquid. The byproducts of agricola and industrial processing are an underexplored new sources to the production of biotechnological interesting compound
Publicado em: 2005
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2. Characteristics of a Bacillus subtilis W23 mutant temperature sensitive for initiation of chromosome replication.
A temperature-sensitive mutant of Bacillus subtilis W23, dna-20 (Ts), has been isolated and shown to be defective in initiation of rounds of chromosome replication at the nonpermissive temperature. Upon transfer of dna-20(Ts) from 30 to 45 C, deoxyribonucleic acid synthesis, as measured by [3H]thymine incorporation, gradually ceases. The distribution of gene