A number of physiological processes are occurring inside the plants which are very delicate in nature and majority among them have not been fully understood yet. In the era of modern technologies various approaches have been employed in order to get a comprehensive look on various physiological processes occurring inside the plants. With the start of omics technologies, functional genomics becomes comprehensively understandable and practically appropriate. Since the classical genomic approaches have not cleared the confusions regarding the functional aspects of various cellular and metabolic...