Relationship between the composition of the regulatory complex of esterases and the age ofMycobacterium phlei culture |
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| Authors: | P Procházka M Nohýnek J Rokos |
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| Institution: | 1. Department of Biogenesis of Natural Substances, Institute of Microbiology, Czechoslovak Academy of Sciences, 142 20, Prague 4
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| Abstract: | During submerged cultivation ofMycobacterium phlei a mixture of macromolecular compounds ia released into the medium. Concentrated filtrates of cultures of different ages were separated on Sephadex G-25 fine and polyanions were found to predominate in the young culture. During further days of fermentation the proportion of polycations significantly increases. The results are discussed with respect to the regulatory complex of esterases. |
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