Researchers have reprogrammed mammalian cells in such a way as to perform logical calculations like a pocket calculator. The cells owe this ability to one of the most complex gene networks that has ...

Arithmetic circuits are important part of digital circuits. In the digital circuits, subtractor is one of the most critical components used in the processor of portable devices full subtractor is a ...

Biological systems that are capable of performing computational operations could be of use in bioengineering and nanomedicine, and DNA and other biomolecules have already been used as active ...