Genomics is the consider of entire genomes of living beings, and consolidates components from hereditary qualities. Genomics employments a combination of recombinant DNA, DNA sequencing strategies, and bioinformatics to grouping, amass, and examine the structure and work of genomes. It varies from 'classical genetics' in that it considers an organism’s full complement of genetic fabric, instead of one quality or one quality item at a time. Besides, genomics centers on intelligent between loci and alleles inside the genome and other intuitive such as epistasis, pleiotropy and heterosis. Genomics saddles the accessibility of total DNA arrangements for whole living beings and was made conceivable by both the spearheading work of Fred Sanger and the more later next-generation sequencing innovation.