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Analysis of secondary metabolites from Streptomyces by Raman spectroscopy in vivo
Mikulová, Adéla ; Petříčková, K. ; Bobek, J. ; Chroňáková, Alica ; Samek, Ota ; Pilát, Zdeněk
The work deals with the study of Raman spectra of secondary metabolites of bacteria of the genus Streptomyces, especially polyene antifungal agents. Purified isolates and commercial standards of these compounds were used to obtain reference spectra from which spectral markers characterizing specific details of the chemical structure were derived. Verification of the observed markers was performed using in silico Raman spectra predictions. Subsequently, these findings were used for the spectroscopic characterization of the composition of secondary metabolites in vivo, directly in bacteria growing on a solid medium. The developed methodologies will help to optimize the conditions for the biotechnological production of antibiotics.

See also: similar author names
1 MIKULOVÁ, Alena
2 Mikulová, Aneta
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