The scientific discipline that includes various branches of biology, but especially molecular biology and computer technology and related data processing devices. In other words, it is the science of compiling and analyzing complex biological data.

The use of computers in molecular biology began with the graphical representation of three-dimensional molecular structures, molecular arrays and the creation of three-dimensional molecular structure databases. As a result of the demand created by biological experiments such as industry-level gene expression, protein-protein relationship, biologically active molecule research, bacteria, yeast, animal and human genome projects, which produce huge amounts of data in a short time, informatics applications in this field have developed at an almost untraceable pace.