Document Details

Document Type : Thesis 
Document Title :
GENETIC STUDIES OF SOME CELLULASE-PRODUCING BACILLUS STRAINS
دراسات وراثية لبعض سلالات الباسيلس المنتجة لانزيم السليوليز
 
Subject : faculty of science 
Document Language : Arabic 
Abstract : Cellulose has attracted worldwide attention as a renewable resource that can be converted into bio- based products and bioenergy. Celluloses are observed as the most important renewable resource for bioconversion. It has been become the economic interest to develop an effective method to hydrolyze the cellulosic biomass. Cellulose is commonly degraded by an enzyme called cellulase. This enzyme is produced by several microorganisms, commonly by bacteria and fungi. Cellulose is commonly degraded by an enzyme called cellulase. This enzyme is produced by several microorganisms, commonly by bacteria and fungi. Cellulases are the inducible bioactive compounds produced by microorganisms during their growth on Cellulosic matters. Cellulose degrading microorganisms can convert cellulose into soluble sugars either by acid and enzymatic hydrolysis. Thus, microbial cellulose utilization is responsible for one of the largest material flows in the biosphere. Increasing knowledge of mode of action of Cellulase; they were used in enzymatic hydrolysis of cellulosic substances. Despite a worldwide and enormous utilization of natural cellulosic sources, there are still abundant quantities of cellulosic sources, cellulose containing raw materials and waste products that are not exploited or which could be used more efficiently. For many years, cellulose producing bacteria have been isolated, characterized for the production of more effective cellulases from variety of sources. In this study, we used some isolated Bacillus strains and Pseudomonas aeruginosa strain to assay its cellulase production using Congo-red test and spectrophotometric analysis. Genetic fingerprinting was also done of isolated strains by RAPD –PCR analysis. 
Supervisor : Prof. Mohamed Hamed Zainy 
Thesis Type : Master Thesis 
Publishing Year : 1441 AH
2019 AD 
Co-Supervisor : Prof. Salah El-Deen Abo-Aba 
Added Date : Monday, December 9, 2019 

Researchers

Researcher Name (Arabic)Researcher Name (English)Researcher TypeDr GradeEmail
ثامر صالح السيودAssaywe, Thamer SalehResearcherMaster 

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