Plants have evolved a variety of defense mechanisms against predators and environmental challenges. Among their protective devices are a myriad of compounds, some very complex in structure, that allow ...

Researchers have developed a light-induced DNA detection method that enables rapid, PCR-free genetic analysis. Their technique offers ultra-sensitive mutation detection in just five minutes, reducing ...

Researchers have isolated genetic material from exuviae (discarded exoskeletons) left after insects like cicadas molt. The researchers tested five different methods of amplifying the DNA sample by PCR ...