Functional half-life of the exocellular protease mRNA was determined in in exponentially growing and stationary cells of the asporogenic strain of Bacillus megaterium KM and in the sporogenic strain of B. megaterium 27 during sporulation. No reserve of the protease mRNA could be detected in the cells and the half-lives were determined to be 6--7 min in the exponential and stationary cells of B. megaterium KM and 7.5--8.5 min in B. megaterium 27. The mean half-life of mRNA for cell proteins was determined to be 3.5--4.5 min. Thus, as compared with the mean half-life of mRNA for cell proteins that of mRNA for the exocellular protease is slightly longer.

• MeSH
• Bacillus megaterium metabolismus   fyziologie   MeSH
• bakteriální proteiny biosyntéza   MeSH
• bakteriální RNA biosyntéza   metabolismus   MeSH
• daktinomycin farmakologie   MeSH
• genetická transkripce účinky léků   MeSH
• messenger RNA metabolismus   MeSH
• poločas MeSH
• proteasy biosyntéza   MeSH
• spory bakteriální MeSH
• Publikační typ
• časopisecké články MeSH
• Názvy látek
• bakteriální proteiny MeSH
• bakteriální RNA MeSH
• daktinomycin MeSH
• messenger RNA MeSH
• proteasy MeSH