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Literature DB >> 14469205

Sophorose as an inducer of cellulase in Trichoderma viride.

Abstract

Mandels, Mary (Quartermaster Research and Engineering Center, Natick, Mass.), Fredrick W. Parrish, and Elwyn T. Reese. Sophorose as an inducer of cellulase in Trichoderma viride. J. Bacteriol. 83:400-408. 1962.-The impurity in glucose responsible for cellulase induction in Trichoderma viride QM 6a has been isolated and characterized as sophorose (2-O-beta-d-glucopyranosyl-d-glucose). It is present at 0.0058% in reagent grade glucose. Sophorose is a very powerful inducer of cellulase for Trichoderma viride, being 2500 times as active as cellobiose. Modifications of sophorose, such as reduction or glycoside formation, destroy its inducing ability. The high activity of sophorose as an inducer is specific for T. viride.

Entities: Chemical Species

Keywords: CARBOHYDRASES/metabolism; CARBOHYDRATES/metabolism; FUNGI/metabolism

Mesh：

Substances：

Year: 1962 PMID： 14469205 PMCID： PMC277742 DOI： 10.1128/jb.83.2.400-408.1962

Source DB: PubMed Journal: J Bacteriol ISSN： 0021-9193 Impact factor: 3.490

4 in total

1. [Chemical nature of the substances which stimulate the formation of respiratory enzymes in yeast].

Authors: P SLONIMSKI; J DEFAYE; J ASSELINEAU; E LEDERER
Journal: C R Hebd Seances Acad Sci Date: 1959-07-06

2. Induction of cellulase in fungi by cellobiose.

Authors: M MANDELS; E T REESE
Journal: J Bacteriol Date: 1960-06 Impact factor: 3.490

3. Induction of cellulase in Trichoderma viride as influenced by carbon sources and metals.

Authors: M MANDELS; E T REESE
Journal: J Bacteriol Date: 1957-02 Impact factor: 3.490

4. Improved separation of sugars on the paper partition chromatogram.

Authors: M A Jermyn; F A Isherwood
Journal: Biochem J Date: 1949 Impact factor: 3.857

4 in total

73 in total

8. Transcriptional induction and expression of the endoglucanase celA gene from a ruminal Clostridium sp. ("C. longisporum").

Authors: V Mittendorf; J A Thomson
Journal: J Bacteriol Date: 1995-08 Impact factor: 3.490

9. Crypticity of Myrothecium verrucaria spores to maltose and induction of transport by maltulose, a common maltose contaminant.

Authors: F W Parrish; W B Hahn; G R Mandels
Journal: J Bacteriol Date: 1968-07 Impact factor: 3.490

10. Derepressed synthesis of cellulase by Cellulomonas.

Authors: B J Stewart; J M Leatherwood
Journal: J Bacteriol Date: 1976-11 Impact factor: 3.490

Sophorose as an inducer of cellulase in Trichoderma viride.

1. [Chemical nature of the substances which stimulate the formation of respiratory enzymes in yeast].

2. Induction of cellulase in fungi by cellobiose.

3. Induction of cellulase in Trichoderma viride as influenced by carbon sources and metals.

4. Improved separation of sugars on the paper partition chromatogram.

1. Novel alpha-glucosidase from Aspergillus nidulans with strong transglycosylation activity.

Review 2. Microbial cellulose utilization: fundamentals and biotechnology.

3. Effect of Colloidal Materials on Cellulase Production by Trichoderma reesei Rut-C30.

4. Conserved and essential transcription factors for cellulase gene expression in ascomycete fungi.

Review 5. Anaerobic digestion of lignocellulosic biomass and wastes. Cellulases and related enzymes.

6. Novel inducers of the xylan-degrading enzyme system of Cryptococcus albidus.

7. Role of endoproteolytic dibasic proprotein processing in maturation of secretory proteins in Trichoderma reesei.

8. Transcriptional induction and expression of the endoglucanase celA gene from a ruminal Clostridium sp. ("C. longisporum").

9. Crypticity of Myrothecium verrucaria spores to maltose and induction of transport by maltulose, a common maltose contaminant.

10. Derepressed synthesis of cellulase by Cellulomonas.