Several studies have shown that these photolyase enzymes can efficiently and specifically repair DNA lesions within one hour when provided with photo-reactivation light [ 10, 14, 19].
The latest master transit initiative lists it as a possible candidate for reactivation as a light rail niche, but that's not likely to happen -- it would make much more sense to partially restore it, leaving some natural elements intact as was done on the High Line.
The mice were trained as described above, and at 24 hr later, they were placed back in the light compartment (Reactivation).
At 24 hr after the training session, the mice were placed back in the light compartment (Reactivation) for a varying length of time (0 min, 3 min, or until the mice entered the dark compartment without a footshock).
Because I3C has a C&F RMSD of 0.90 Å to the HI-6sarinnonaged-mAChE crystal structure, this instantaneous composite conformer is relevant to the HI-6sarinnonaged-mAChE crystal structure and sheds light on the reactivation mechanism by HI-6 as will be discussed below.
For the first experiment, we examined the effect of protein synthesis inhibition after Reactivation (re-exposure to the light compartment).
The mice received a systemic injection of FK506 (5 mg/kg), Cyc (5 mg/kg), or VEH at 5 min before Reactivation (re-exposure to the light compartment).
To do this, the mice stayed in the dark compartment for 3 min after they entered from the light compartment at Reactivation.
We also studied light adaptation, desiccation and reactivation with water vapour, via chlorophyll a (Chl a) fluorescence, to provide possible explanations for differences in adaptation to edge and interior of the tropical forest understory.
Memory was assessed at 48 hr later (PR-LTM) as the crossover latency for the mice to enter the dark compartment when replaced in the light compartment, as in Reactivation.
The light-off, durability and reactivation of deactivated samples were studied.
