Digitalis by digitalis, therefore, the second-choice drug lidocaine is more commonly used. Digoxigenin (DIG) is a steroid found exclusively in the flowers and leaves of the plants "D. purpurea" and "D. lanata". It is used as a molecular probe to detect DNA or RNA. It can easily be attached to nucleotides by chemical modifications. DIG molecules are often linked to uridine nucleotides; DIG-labelled uridine (DIG-U) can then be incorporated into RNA probes via "in vitro" transcription. Once hybridisation occurs "in situ", RNA probes with the incorporated DIG-U can be detected with anti-DIG antibodies that are conjugated to alkaline phosphatase. To reveal
Where Do We Go from Here? (Chicago song) Where Do We Go from Here? (Chicago song) "Where Do We Go from Here?" is a song from the American rock band Chicago's second studio album, "Chicago" (1970). It was released as the B-side to the single "25 or 6 to 4", one of the leading songs off of the record. With that single, it went to number four on the Pop Singles chart in June 1970. The song was also the very first musical composition from bassist Peter Cetera, who was by this time contributing more than on the debut album released the year before. The song deals with