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Genetic studies of the ribosomal proteins in Escherichia coli XI

โœ Scribed by Takata, Renkichi


Publisher
Springer
Year
1978
Tongue
English
Weight
454 KB
Volume
160
Category
Article
ISSN
0026-8925

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โœฆ Synopsis


E. coli episomes which cover argG region were transferred to S. marcescens and ribosomal proteins (r-proteins) from these hybrid strains were analyzed by two-dimensional (2D) polyacrylamide gel electrophoresis. Three E. coli r-proteins L21, L27 and S15 could be detected in the ribosomes from the hybrid strains. The relative rate of synthesis of the individual r-proteins were determined for E. coli merodiploid strains harboring these episomes. Over-production of three r-proteins L21, L27 and S21 (but not S15) was observed in the merodiploid strains.


๐Ÿ“œ SIMILAR VOLUMES


Genetic studies of the ribosomal protein
โœ Takata, R. ;Kobata, K. ๐Ÿ“‚ Article ๐Ÿ“… 1976 ๐Ÿ› Springer ๐ŸŒ English โš– 483 KB

Episomes of E. coli, which cover argG but not the str region, were transferred to Serratia marcescens. Ribosomal proteins from these hybrid strains were analyzed with phospho-cellulose or carboxy-methyl-cellulose column chromatography. Two E. coli ribosomal proteins, L21 and S15, could be detected i