In plants, calcium is a ubiquitous signaling molecule and changes in cytosolic calcium levels reported in response to various abiotic and biotic stresses like salt stress, drought, pathogen attack and phytohormone signaling. ...

Phosphoinositide-specific phospholipase C (PLC) is involved in Ca2+ mediated signalling events that lead to altered cellular status. PLC activation causes hydrolysis of phosphatidylinositol 4,5-bisphosphate (PIP2) and ...

1. Viruses are obligate parasites that hijack the host cell machinery to synthesize their own gene products and for their propagation. In order to establish a successful viral infection, viruses have evolved different ...

Bacteria lack nucleus and any other membrane-bound organelles. Hence all the cellular components, including proteins, DNA, RNA and other components are located within the cytoplasm. The region of the cell which encompasses ...

RAGs (Recombination Activating Genes) are responsible for generation of antigen receptor diversity in case of B-cells and T-cells, through the process of combinatorial joining of different V (variable), D (diversity) and ...

Mitochondrial dysfunction has been implicated for a wide range of human diseases. One of the major biosynthetic processes in human mitochondria is the biogenesis of Iron-Sulfur (Fe-S) clusters which primarily involves in ...

BIOLOGICAL processes are governed through specific interactions of macromolecules. The three-dimensional structural information of the macromolecules is necessary to understand the basis of molecular recognition. A large ...

Homologous recombination (HR) is conserved across all three domains of life and is associated with a number of key biological processes. Over the years, numerous genetic, biochemical and structural studies have uncovered ...