Genetic Manipulation to Increase Lipase Production in Microorganisms – A Recent Review
Chung Hong Tan,
Pau Loke Show,
Tau Chuan Ling,
Hon Loong Lam.
Enzymes are important biocatalysts that exist naturally in all living organisms. Nowadays,
enzymes have been widely applied to modern industries because biological catalysts are substratespecific,
highly active and operate within mild environments. However, the cost of culturing proteinrich
microorganisms as well as extracting and purifying the enzymes are high. One solution is to genetically
modify the microorganisms for high protein expression. Therefore, this review discusses the
mechanism of various mutagenesis techniques (physical and chemical) as well as the potential genetic
modification to increase protein yields in microorganisms.
Keywords: Enzymes, genetic engineering, micro-organisms, protein expression, biocatalysts.
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