City officials are moving to install a lighted rotating beacon after years of delay, but too late for a pilot who couldn’t see the airport. Tracey McManus is a former reporter. The Tampa Bay Times ...
Molecular beacons, single-stranded oligonucleotides that have a fluorescent "reporter" group at one end and a fluorescence "quencher" at the other, do not suffer from these shortcomings. 1 When free ...
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