Purine riboswitches have an essential role in genetic regulation of bacterial metabolism. This family includes the 2′-deoxyguanosine (dG) riboswitch, which is involved in feedback control of ...

First term covers structural theory, including an introduction to mechanics, shears, moments, and deflections. Emphasis in the second term covers the design of wood and steel systems and concrete and ...

In biological systems, especially for protein molecules, the formation of nanotubular structures is often guided by molecular folding. The folding process organizes interaction sites and enables the ...