Sentence examples for below detectable limits and from inspiring English sources
Gene silencing by Sir proteins reduces the expression of 'silenced' genes below detectable limits and renders the DNA almost entirely inaccessible.
Interestingly, when O. tauri is placed in prolonged darkness, transcription rates fall below detectable limits and the rhythm in luciferase fused with the clock component CCA (Circadian Clock associated) dampens after one day.
Assuming that hydrolysis is a relevant reaction catalyzed by the DSZS AT (despite measured hydrolysis rates being below detectable limits) and that comparison of kcat/ KM values is meaningful for this enzyme, the above observation is inconsistent with a classical ping-pong mechanism.
These elements are toxic to humans, especially at higher doses; however, the concentrations of these non-essential metals were below detectable limit.
IgM antibody titers for coronavirus, adenovirus type 2, parvovirus, and canine distemper virus were below detectable limits (<3, 3, 256, and 512, respectively).
This may explain why Copal cement was associated with biofilm reduction to below detectable limits between Days 1 and 7, whereas Palacos R-G was associated with biofilm increase during that time.
Moreover, the heavy metal (Cd, Cr, Hg, Pb and As) contents of both soils and rice were lower than the established standards and below detectable limits after FGD gypsum application.
Without oxygen, the yeast population remained at or below detectable limits in both co-culture and mono-culture (Additional file 4A).
During viral infection, high levels of virus-specific T cells are found in acute infection, falling below detectable limits as the viral load decreases and reappearing in chronic infections during episodes of transient viremia.
In contrast, sgRNA was not detected in nonpermissive murine (L2) or human (MRC5) cell lines, and gRNA fell below detectable limits by 5 d.
At harvest, worms were held without food for 30 min at 20° C, which we found sufficient for digestion of gut bacteria and degradation of bacterial DNA to below detectable limits [ 62].
