Construction of a chimeric plasmid in Bacillus subtilis.
نویسندگان
چکیده
منابع مشابه
Construction of chimeric protein 3M2e.FliC and its immunoinformatics analyses and expression in Bacillus subtilis
Introduction: Influenza A virus causes unpredictable epidemics and pandemics by creating antigenic variations. With the appearance of each new strain, rapid emergency countermeasures are taken against this new strain. Hence, designing an applicable and cross protective strategy to counter this virus is of great importance. To achieve this, choosing conserved antigenic regions in influenza virus...
متن کاملConstruction and properties of chimeric plasmids in Bacillus subtilis.
Antibiotic resistance chimeric plasmids have been constructed by in vitro enzymatic manipulation and introduced into Bacillus subtilis by transformation. The parental plasmids used had been introduced into B. subtilis from Staphylococcus aureus by transformation. Of the seven recombinant plasmids constructed using restriction endonucleases, one was made using EcoRI, another using Hpa II, and fi...
متن کاملMolecular cloning with bifunctional plasmid vectors in Bacillus subtilis: isolation of a spontaneous mutant of Bacillus subtilis with enhanced transformability for Escherichia coli-propagated chimeric plasmid DNA.
Hybrid plasmid DNA cloned in Escherichia coli undergoes deletions when returned to competent Bacillus subtilis, even in defined restriction and modification mutants of strain 168. We have isolated a mutant of B. subtilis MI112 which is stably transformed at high frequency by chimeric plasmid DNA propagated in E. coli.
متن کاملconstruction of chimeric protein 3m2e.flic and its immunoinformatics analyses and expression in bacillus subtilis
introduction: influenza a virus causes unpredictable epidemics and pandemics by creating antigenic variations. with the appearance of each new strain, rapid emergency countermeasures are taken against this new strain. hence, designing an applicable and cross protective strategy to counter this virus is of great importance. to achieve this, choosing conserved antigenic regions in influenza virus...
متن کاملPlasmid deletion formation in Bacillus subtilis.
Plasmid pGP1 carrying a penP-lacZ fusion was used to study structural plasmid instability in Bacillus subtilis. In only one of 28 sequenced deletion junction points in the penP-lacZ region short direct repeats (10 bp) and flanking imperfect inverted repeats (12 bp) were associated with endpoints. In 27 deletions no repeated sequences of more than 3 bp were present at the endpoints. In 15 of the...
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ژورنال
عنوان ژورنال: Agricultural and Biological Chemistry
سال: 1980
ISSN: 0002-1369,1881-1280
DOI: 10.1271/bbb1961.44.2601