Given the very low overall frequencies of damage-induced mutations in all of the strains that were utilized in this study, it was not possible to identify a specific role for pol η in bypass of the γ-OH-PdG adduct.
One functions tester, Russell Pagh, said the frequency of damage reports in recent weeks had made the damage suspicious.
Considering trees between 6 and 36 months old, the dominant pattern was a positive relationship between tree height and the frequency of damage received.
The study not only demonstrates that nonlinear vibro-acoustic modulations can successfully reveal the barely visible impact damage in composite plates, but also that the entire procedure can be enhanced when the ultrasonic excitation frequency corresponds to the resonant frequency of damage.
Snow depth and temperature did not influence the frequency of damage.
The neck and shoulders were the region with the highest frequency of damage.
Of all the pesticides tested alone, only atrazine and S-metolachlor increased the frequency of damage to the thymus.
Hides were collected from all herds during the whole study, in order to assess the frequency of damage in hides from untreated and treated animals.
The present study evaluated the frequency of damage of the IPL and STG in 50 patients with right-hemispheric vascular damage, 28 presenting spatial neglect two months post-injury.
Overall, the bystander effect we report here is small, when taken as a fraction of the total cells within the explant outgrowth, accounting for a two-fold increase in the background frequency of damage.
