Sentence examples for methyl groups which from inspiring English sources

One answer seems to be certain chemical modifications to the mRNA, namely methylation, the addition of methyl groups, which changes how the translation machinery interacts with even the same sequence of mRNA.

This is shown to be caused by the combustion on the surface of residual methyl groups, which leads to in situ steaming of the catalyst.

Polyimides based on DOCDA (DOCDA-PIs), synthesized via one-step solution polymerization, exhibited high solubility in common organic solvents and improved gas permeability due to the non-planar structure of DOCDA and the presence of methyl groups, which disturbed chain packing, an effect that was correlated with increased fractional free volume (FFV) and d-spacing.

The researchers looked for tiny molecules called methyl groups, which are constantly added and removed to DNA by cellular machinery, acting as little beacons to switch genes on and off.

Its structure has extended π- electron systems, good number of hetero atoms and two electron donating methyl groups which facilitate its adsorption on the MS surface.

These epitope maps are generally similar to those in Fig. 9 with the main exception of the methyl groups which tend to be over-emphasized in Fig. 10.

For example, the 108.9° bond angle in methanol shows the effect of the methyl group, which is larger than the hydrogen atom of water.

The higher reactivity of MCH relative to CH also results from the equatorial preference of the methyl group which forces the peroxy group to stay at an axial position and facilitates (1,5) H-shift.

The band for methylene group (–CH=CH–) appears near the band for methyl group, which appears near 1,465 cm−1.

The 1H and 13C NMR spectra indicated the presence of a chalcone skeleton with a hydrogen-bonded hydroxyl and a methyl group, which was similar to that of 1.

It is also noteworthy that all of the characteristic bicyclic structures observed in the pyrolysates of Class I ambers also retain this carbon as a methyl group, which supports the view that this carbon is retained as a methyl group in mature Class I ambers.