The below mentioned article provides a study note on the Operon Concept. The DNA present in a cell contains genetic information for all the proteins required by an organism and may contain from few to thousands of genes. All the functional genes do not make polypeptides all the times. Though the different types of cells in the body of an [...]
The below mentioned article provides a study note on Chlamydial Infection. Introduction to Chlamydial Infection: The genus chlamydia includes organisms previously called as Psittacosis-Lymphogranuloma venereum, Trachoma group (PL T) organism. The generic name Bedsonia has also been used in recognition of Bedson; but by the rules of nomenclature chlamydiae has priority. It is now clear that the chlamydiae are small [...]