D-glucose isomerase ofStreptomyces chrysomallus PL45 is inducible by D-xylose only. In mutants obtained by means of a selection procedure in a chemostat the isomerase was induced in xylose-free medium containing glucose as carbon source.
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Biotechnol Lett
December 1987
Central Institute of Microbiology and Experimental Therapy, G.D.R. Academy of Sciences, DDR-6900, Jena, GDR.
A mutant ofS. chrysomallus with a D-glucose isomerase inducible by D-glucose or its catabolites was characterized. In contrast to the wild-type strain it showed a decreased catabolite repression by D-glucose of D-xylose consumption and a constitutive pentose phosphate pathway as well.
View Article and Find Full Text PDFBiotechnol Lett
December 1987
Central Institute of Microbiology and Experimental Therapy, Academy of Sciences of G.D.R., PSF 73, DDR-6900, Jena, GDR.
D-glucose isomerase ofStreptomyces chrysomallus PL45 is inducible by D-xylose only. In mutants obtained by means of a selection procedure in a chemostat the isomerase was induced in xylose-free medium containing glucose as carbon source.
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