Molecular Genetics: Study Models and their Relevance in Hereditary Screening
Molecular biology of evolution and heredity is a scientific study that addresses how contrasts exist among the structures or expression of DNA molecules and provides molecular basis for variety among life forms. Investigative attempts for determination of the structure and functioning of an organisms genome based on the hereditary traits have been successfully demonstrated. Some of the allied topics of molecular biology of heredity include classical Mendelian legacy , cellular science, molecular biology, natural or organic chemistry, systems biology and biotechnology. Geneticists search for changes in a gene composition and positioning and the resultant transformations in the functional quality in order to connect a gene arrangement to a specific phenotype.