Essay on Regulation of Gene Expression:- 1. Introduction to Regulation of Gene Expression 2. The Lac Operon 3. Bacteriophage Lambda (λ) 4. Gene Amplification during Development of Metazoans 5. Immunoglobulin Gene Rearrangement 6. Regulation of Messenger RNA Stability Provides another Control Mechanism. Contents: Essay on Introduction to Regulation of Gene Expression Essay on the Lac Operon Essay on the Bacteriophage [...]
The below mentioned article provides a short note on gene mutation. Type of Gene Mutation: An alteration in the sequence of bases in a gene due to change, removal or insertion of one or more bases in a gene resulting in an altered gene product is called mutation. (a) Single Base Changes (Point Mutations): It may be transitions or trans-versions. [...]
Quick Notes on Genetic Code:- 1. Introduction to Genetic Code 2. Properties of Genetic Code 3. Exceptions 4. Decipherence. Introduction to Genetic Code: Living things depend on proteins for existence, the latter produce enzymes necessary for all chemical reactions. Structural information required to specify the synthesis of any given protein resides in the molecule of DNA which has the spatial [...]