Sentences with phrase «bright signal»
The trick is that the sensor remains off — emitting a low signal — when bound to serotonin, and turns on — creating a much brighter signal — when serotonin is removed.
sciencedaily.com
The group was able to show that an MRI could detect a pre-fibrotic state of the disease with a clear bright signal, as well as progressive myelofibrosis.
Both GpNLuc and OgNLuc BRET reporters produced bright signals without exogenous excitation and with OgNLuc being the brightest since it had an emission near 600 nm — a clear demonstration of why a BRET reporter can improve deep tissue imaging.
Direct injection of plasmids for Antares or firefly luciferase into mouse livers followed by i.v. injection of furimazine or luciferin 24 hours later demonstrated a more than 2-fold brighter signal from Antares as compared to Fluc in this model.
Such selective «tuning» of colours to the eyes of different observers might provide at least some camouflage against dangerous predators that sneakily eavesdrop on the bright signals of their prey.»
Gas slamming into a neutron star, right, sends a bright signal.
Observing a bright signal for the first time after cloning an FP fusion with your favorite protein of interest is exciting and rewarding.
When performed correctly, fluorescence microscopy provides a high contrast image in which a bright signal overlays a perfectly black background.