The phrase "amount of substitutions" is not correct in standard written English; it should be "number of substitutions." You can use it when discussing the count of changes or replacements made in a particular context, such as sports or cooking.
Example: "The coach made a significant number of substitutions during the match to refresh the team's energy."
Alternatives: "total substitutions" or "count of substitutions."
Sequence-structure correlation analysis on 75 homologous structure families (from SCOP) that contain 20 or more non-redundant structures shows that in most of these families there is, statistically, a bilinear correlation between the amount of substitutions and indels versus the degree of structure variations.
The control set of 8,863,815 SNVs was used to estimate the expected amount of substitutions per category.
Alignment of the protein sequences deduced from this gene showed that the NifQ protein is well conserved within the symbiovars, while there was a remarkable amount of substitutions when sequences were compared between symbiovars.
Results indicated that the adsorption of antiviral antibodies depends on the chemical composition of the polystyrene particles surface, i.e. substituted amino acid, the amount of substitution and the surface charge density of the polymer particles.
The illites are different from muscovite in that the amount of substitution of aluminum for silicon is less; sometimes only one-sixth of the silicon ions are replaced.
On the other hand, lizardite crystals are platy and often have a small amount of substitution of aluminum or ferric iron for both silicon and magnesium.
As mentioned before, due to the large amount of substitution of Mg2+ for Mn3+, the mobility of charge carriers reduces (since DE is weakened).
Over time, the amount of substitution therapy can be reduced until no withdrawal symptoms or cravings are present.
Last, but not least, current dose recommendations are considerably lower, with 20 to 25 ml/kg/hour reducing the amount of substitution fluid required.
For both LamininNT-EGF and frizzled-CRD domain datasets, we could detect a certain amount of substitution saturation and conflict between sites (figs. 3 and 4), possible indications of systematic bias affecting the topology.
