Sentence examples similar to backbone density of the from inspiring English sources
A simple model was presented to quantitatively calculate the backbone density of carbon fillers in carbon/cement composites.
Although the backbone density can be visualized very clearly, the absence of sidechain densities suggests that the conformation of these sidechains may be dictated by the local DNA sequence.
A series of maps were calculated using a B factor applied to the Fourier coefficients of the inverted map to estimate the noise level and backbone density continuity.
The position of the electron-rich phosphate is clear for both ligands, but the density of the carbon backbone was relatively poor, revealing the general path of the ligand but not specific details and leading to high B-factors.
If an increase in charge density of the phosphate backbone upon DNA bending promotes the condensation of additional cations, then the net number of ions displaced upon binding would be reduced.
Indeed, intercalating dyes are known to be able to increase the stability of DNA or RNA duplexes by enhancing the stacking interaction and reducing the charge density of the phosphate backbone [ 31, 32].
To test our hypothesis of creating a dual pH response system we initially synthesized poly-β-aminoester ketal-1 shown in 2. Nanoparticles formulated from poly-β-aminoester ketal-1 were found to dissolve rapidly at pH 7.4 owing to the increased charge density of the polymer backbone.
We note also that the density of the α-helix backbone remains visible even after an exposure of ∼50 e−/Å.
Counter-intuitively, there is a significant density of the polar TO glycerol backbone residing in the hydrophobic center of the membrane in all three cases.
E303 also appears to modulate the positive charge density of the active site that is used to anchor the phosphate backbone of the substrate during catalysis.
