This kit utilizes a rapid spin column method to purify total DNA from a wide range of bacteriophages cultured in liquid-grown ...

In natural populations, the mechanisms of evolution do not act in isolation. This is crucially ... among demes within a metapopulation if different selective pressures prevail in different demes.

Two populations living close to each other but in different ecosystems show in their DNA that they're genetically ... Says Schneider: "Time and isolation alone don't necessarily result in new ...