Induction of glycanolytic activities by Streptomyces sp. QM-B814 growing on different glucopolymers

J. A. Pérez-Pons; X. Rebordosa; E. Querol

doi:10.1007/BF00128633

Induction of glycanolytic activities by Streptomyces sp. QM-B814 growing on different glucopolymers

J. A. Pérez-Pons, X. Rebordosa, E. Querol

Research output: Contribution to journal › Article › Research › peer-review

3 Citations (Scopus)

Abstract

The actinomycete Streptomyces sp. QM-B814 is able to use polymeric glucans as sole carbon source by the induction of specific extracellular enzymatic systems. Carboxymethylcellulose and barley β-glucan were the most effective inducers of endoglucanase activities towards β-(1,4) and mixed β-(1,3)-(1,4) linkages. Avicelase activity was induced by Avicel and carboxymethylcellulose. The higher activity towards filter paper (cellulase) was measured in cultures growing in Avicel, carboxymethylcellulose, and barley β-glucan. Laminarinase activity was induced only by laminarin and lichenan failed to induce significant activity levels against any of the substrates tested. © 1994 Science and Technology Letters.

Original language	English
Pages (from-to)	959-964
Journal	Biotechnology Letters
Volume	16
Issue number	9
DOIs	https://doi.org/10.1007/BF00128633
Publication status	Published - 1 Sep 1994

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Pérez-Pons, J. A., Rebordosa, X., & Querol, E. (1994). Induction of glycanolytic activities by Streptomyces sp. QM-B814 growing on different glucopolymers. Biotechnology Letters, 16(9), 959-964. https://doi.org/10.1007/BF00128633

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title = "Induction of glycanolytic activities by Streptomyces sp. QM-B814 growing on different glucopolymers",

abstract = "The actinomycete Streptomyces sp. QM-B814 is able to use polymeric glucans as sole carbon source by the induction of specific extracellular enzymatic systems. Carboxymethylcellulose and barley β-glucan were the most effective inducers of endoglucanase activities towards β-(1,4) and mixed β-(1,3)-(1,4) linkages. Avicelase activity was induced by Avicel and carboxymethylcellulose. The higher activity towards filter paper (cellulase) was measured in cultures growing in Avicel, carboxymethylcellulose, and barley β-glucan. Laminarinase activity was induced only by laminarin and lichenan failed to induce significant activity levels against any of the substrates tested. {\textcopyright} 1994 Science and Technology Letters.",

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AB - The actinomycete Streptomyces sp. QM-B814 is able to use polymeric glucans as sole carbon source by the induction of specific extracellular enzymatic systems. Carboxymethylcellulose and barley β-glucan were the most effective inducers of endoglucanase activities towards β-(1,4) and mixed β-(1,3)-(1,4) linkages. Avicelase activity was induced by Avicel and carboxymethylcellulose. The higher activity towards filter paper (cellulase) was measured in cultures growing in Avicel, carboxymethylcellulose, and barley β-glucan. Laminarinase activity was induced only by laminarin and lichenan failed to induce significant activity levels against any of the substrates tested. © 1994 Science and Technology Letters.

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