Systems biology is the computer and mathematical analysis and modeling of complex biological systems. It is an interdisciplinary, biologically based field of study that focuses on complex interactions within biological systems, using a holistic approach to holistic reductionism rather than biological research. When he crossed the domain of systems and applied mathematical methods, he transformed himself into a sub-branch of the biology of complex systems.
Particularly from the year 2000, the concept has been widely used in biology in a variety of contexts. The Human Genome Project is an example of applied systems thinking in biology that has led to new collaborative ways of working on problems in the biological field of genetics. One of the objectives of systems biology is to model and discover emerging properties, the properties of cells, tissues and organisms as a function of systems. These are mostly metabolic networks or cellular signaling networks.