These include wobble base pairs, such as G-U and I-A (inosine-adenine), which have a slightly different geometry and hydrogen bonding pattern. Non-Watson-Crick base pairs can play important roles in ...

This base-to-base bonding is not random; rather, each A in one strand always pairs with a T in the other strand, and each C always pairs with a G. The double-stranded DNA that results from this ...

Dog owners bond with their four-legged friends via the same hormonal pathways through which human mothers bond with their babies. Crowdsourcing biomedical research; bird flu contagion?; zebrafish shed ...

These base analogs can also be used with a variety ... It is conceivable that non–hydrogen-bonding pairs could be also used to expand the genetic code much further. The new pairs may also ...