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Literature DB >> 5391228

Modified substrates and modified products as inducers of carbohydrases.

Abstract

Cellobiose and isomaltose are both inducers and repressors of cellulase and dextranase, respectively. The repression can be avoided by supplying the disaccharide slowly. This has been done by use of palmitate and acetate esters which are hydrolyzed by esterases of the growing organism to yield the inducer. Sucrase yields, also, are greatly increased (to 80 times) by substituting sucrose monopalmitate for sucrose in the culture medium.

Entities: Chemical

Mesh：

Substances：

Year: 1969 PMID： 5391228 PMCID： PMC250276 DOI： 10.1128/jb.100.3.1151-1154.1969

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

6 in total

1. Inducible polysaccharide depolymerases of Bacillus palustris.

Authors: A TORRIANI; A M PAPPENHEIMER
Journal: J Biol Chem Date: 1962-01 Impact factor: 5.157

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. Extracellular purine beta-ribosidases from fungi.

Authors: E T Reese
Journal: Can J Microbiol Date: 1968-04 Impact factor: 2.419

4. Surfactants as stimulants of enzyme production by microorganisms.

Authors: E T Reese; A Maguire
Journal: Appl Microbiol Date: 1969-02

5. Neurospora mutant exhibiting hyperproduction of amylase and invertase.

Authors: H Gratzner; D N Sheehan
Journal: J Bacteriol Date: 1969-02 Impact factor: 3.490

6. Sophorose as an inducer of cellulase in Trichoderma viride.

Authors: M MANDELS; F W PARRISH; E T REESE
Journal: J Bacteriol Date: 1962-02 Impact factor: 3.490

6 in total

11 in total

1. Production and characterization of the agarase of Cytoplaga flevensis.

Authors: H J Van der Meulen; W Harder
Journal: Antonie Van Leeuwenhoek Date: 1975 Impact factor: 2.271

2. Induction and Catabolite Repression of beta-Glucosidase Synthesis in Myceliophthora thermophila D-14 (= ATCC 48104).

Authors: S K Roy; S K Raha; S K Dey; S L Chakrabarty
Journal: Appl Environ Microbiol Date: 1988-08 Impact factor: 4.792

3. A comparative study between a chondroitinase B and a chondroitinase AC from Flavobacterium heparinum: Isolation of a chondroitinase AC-susceptible dodecasaccharide from chondroitin sulphate B.

Authors: Y M Michelacci; C P Dietrich
Journal: Biochem J Date: 1975-10 Impact factor: 3.857

Modified substrates and modified products as inducers of carbohydrases.

1. Inducible polysaccharide depolymerases of Bacillus palustris.

2. Induction of cellulase in fungi by cellobiose.

3. Extracellular purine beta-ribosidases from fungi.

4. Surfactants as stimulants of enzyme production by microorganisms.

5. Neurospora mutant exhibiting hyperproduction of amylase and invertase.

6. Sophorose as an inducer of cellulase in Trichoderma viride.

1. Production and characterization of the agarase of Cytoplaga flevensis.

2. Induction and Catabolite Repression of beta-Glucosidase Synthesis in Myceliophthora thermophila D-14 (= ATCC 48104).

3. A comparative study between a chondroitinase B and a chondroitinase AC from Flavobacterium heparinum: Isolation of a chondroitinase AC-susceptible dodecasaccharide from chondroitin sulphate B.

4. Induction of aryl-beta-glucosidase in Fomes annosus by cellobiose.

5. Studies on cellulase production by a Bacillus subtilis.

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

7. Cellulolytic activity of Thermomonospora curvata: nutritional requirments for cellulase production.

8. Effect of maltose on glucoamylase formation by Aspergillus niger.

9. News & Notes: Effect of Surfactants on Cellulase Production by Nectria catalinensis

10. Effect of Myrothecium sp. cellulase on different types of cellulose and cellulosic materials.