Sentence examples for described substitution from inspiring English sources

For phosphanylphosphonium ions such as those described above the term "ligand stabilized phosphenium ions" is frequently used in the literature while the described substitution reactions are also called "ligand exchange" reactions.

It leans on the proof of Theorem 1 with its described substitutions, where we insert for (q_{i}) the expression (frac{1}{(i+t_{2})^{s_{2}}H_{N,s_{2},t_{2}}}, i=1,ldots,N), which defines the Zipf Mandelbrot law (3), with (Q_{N}=1).

It is foreseeable that the described substitutions affecting these regions will have a particular contribution in putative changes in the allergenicity/immunogenicity of the protein.

The results of this study can lead to detailed constitutional descriptors that can be directly translated to a chemical structure, such as connectivity indices and descriptors describing substitution patterns.

'Generalist' models that describe substitution patterns amalgamated from multiple genes and organisms may describe a particular organism or gene poorly.

First, we have described a mathematical formalism, taken from chemical kinetics, which uses rate constants rather than probabilities of transitions to describe substitution at silent sites in encoding genes.

Furthermore, in some instances, for example for the table describing substitution rates in sequences under strong selection [ 22], we have not found the correlation between τN and the fraction of nucleotide N (see the last column in Table 1).

Thus for us the exponent γ of a power law fit is just a convenient single parameter quantifying the distribution which is A) consistent with the Gamma-distribution traditionally used to describe substitution rates; B) nearly universal in a broad variety of organisms ranging from H. pylori to D. melanogaster.

These equations describe substitution rates corresponding to evolutionary time under the conditions that the replication timing program is stable (genomic sequences are always replicated in the same order) and that the variations of Γ as a function of t rep are conserved so that a given sequence is always replicated in the presence of the same proportion of dCTPs and dGTPs in the pool of dNTPs.

The article describes substitutions in bacteriophage T4 RNase H which provide so called das-effect.

We designated this particular DBD 'H19' in keeping with a systematic designation for describing substitutions in this position [37] (see discussion).