In this article we will discuss about Modern Concept of Gene:- 1. Introduction to the Modern Concept of Gene 2. Definition of Genes 3. The Gene as a Unit of Function (Cistron) 4. Gene as the Unit of Recombination (Recon) 5. The Gene as a Unit of Mutation (Muton) 6. Identification of Genetic Material. Contents: Introduction to the Modern Concept [...]
In this article we will discuss about Gene:- 1. Introduction to Gene 2. The Changing Concept of Gene 3. Fine Structure. Introduction to Gene: Mendel's, (1865) experiments with Garden pea plant showed that certain hereditary "factors" were concerned in determining the appearance of certain morphological traits. Such Mendelian "factors" were described as "gene" by Johanssen (1909) and these genes were [...]
In this article we will discuss about Gene Control and Transcriptional Control:- 1. Transcriptional Control in Yeast 2. Mechanism of Action of Activator and Repressor in Eukaryotes 3. Regulation of Gene Expression with Repressors 4. Some Examples of Gene Regulation in Eukaryotes 5. Translational Control at the Initiation Level 6. Gene Regulation at the Level of RNA Processing and Others. [...]