Conserved <i>cis</i>-Acting Elements Upstream of Genes Composing the Chitinolytic System of Streptomycetes Are DasR-Responsive Elements

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Conserved cis-acting elements upstream of genes composing the chitinolytic system of streptomycetes are DasR-responsive elements.

For soil-dwelling bacteria that usually live in a carbon-rich and nitrogen-poor environment, the ability to utilize chitin - the second most abundant polysaccharide on earth - is a decisive evolving advantage as it is a source for both elements. Streptomycetes are high-GC Gram-positive soil bacteria that are equipped with a broad arsenal of chitinase-degrading genes. These genes are induced whe...

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ژورنال

عنوان ژورنال: Journal of Molecular Microbiology and Biotechnology

سال: 2006

ISSN: 1464-1801,1660-2412

DOI: 10.1159/000096460