Balanced Macromolecular Biosynthesis in “Protoplasts” of Streptococcus faecalis
نویسندگان
چکیده
منابع مشابه
Formation of protoplasts from Streptococcus faecalis by lysozyme.
Bibb, William R. (University of North Carolina, Chapel Hill) and W. R. Straughn. Formation of protoplasts from Streptococcus faecalis by lysozyme. J. Bacteriol. 84:1094-1098. 1962.-Incubation of whole cells of Streptococcus faecalis F24 in the presence of the crystalline egg-white lysozyme and appropriate sucrose concentration resulted in the formation of discrete spherical structures. On dilut...
متن کاملBiosynthesis of D-Aspartic Acid by Streptococcus faecalis*
In biotin deficiency, aspartic acid becomes a limiting factor in the growth of Streptococcus faecalis ATCC 9190. Suboptimal concentrations of L-aspartate in biotin-deficient medium produce partial growth followed by lysis, which is typical of cell wall lysis due to depletion of an amino acid essential for cell wall biosynthesis. D-Aspartate, which is utilized by the cells with considerable less...
متن کاملBiosynthesis of D-aspartic acid by Streptococcus faecalis.
In biotin deficiency, aspartic acid becomes a limiting factor in the growth of Streptococcus faecalis ATCC 9190. Suboptimal concentrations of L-aspartate in biotin-deficient medium produce partial growth followed by lysis, which is typical of cell wall lysis due to depletion of an amino acid essential for cell wall biosynthesis. D-Aspartate, which is utilized by the cells with considerable less...
متن کاملPhospholipids of Streptococcus faecalis.
Autoradiograms of total lipid extracts from Streptococcus faecalis ATCC 9790, harvested in the stationary phase from a medium containing (32)P-orthophosphate, showed six major spots. The corresponding compounds were identified as diphosphatidylglycerol (possibly with a penta acyl structure); phosphatidylglycerol; a provisionally identified mixture of alanylphosphatidylglycerol and of the 2'-lys...
متن کاملEffect of macromolecular synthesis and lytic capacity on surface growth of Streptococcus faecalis.
Exposure of exponential-phase cultures of Streptococcus faecalis to any of three inhibitors of protein synthesis was accompanied by an increase in the average distance that the cross wall extended into the cytoplasm. This resulted in: (i) an increase in the average surface area of the cross wall (Sa) and (ii) septation occurring in the envelope growth sites that were much smaller than the contr...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Bacteriology
سال: 1971
ISSN: 0021-9193,1098-5530
DOI: 10.1128/jb.105.3.710-717.1971