India's Prototype Fast Breeder Reactor at Kalpakkam reached criticality, advancing nuclear power. The PFBR uses plutonium fuel and produces more fissile material than it consumes. This milestone marks ...

Gene regulation refers to the mechanisms that act to induce or repress the expression of a gene. These include structural and chemical changes to the genetic material, binding of proteins to specific ...

Molecular Biology is the field of biology that studies the composition, structure and interactions of cellular molecules such as nucleic acids and proteins that carry out the biological processes ...