Although characteristics vary under the laws of different countries, it can be described as: 1  a privileged claim, 2  upon maritime property, 3  for service to it or damage done by it, 4  accruing from the moment that the claim attaches, 5  travelling with the property unconditionally, 6  enforced by an action in rem.
Visualization: ethidium bromide (EtBr) and dyes The most common dye used to make DNA or RNA bands visible for agarose gel electrophoresis is ethidium bromide, usually abbreviated as EtBr. It fluoresces under UV light when intercalated into DNA (or RNA).
Insect Repellent: Scientists Find Insect DEET Receptors, Develop Safe Alternatives to DEET. Oct. 2, 2013 â Researchers have identified DEET-detecting olfactory receptors in insects that cause repellency and three safe compounds that mimic DEET and could one day be used to prevent the transmission of ... read more.