Identifying causes of rate heterogeneity as well as specific variables that affect underlying mutation and substitution rates is fundamental to understanding the mechanisms that cause evolution of DNA sequences (reviewed in [ 7]).
We propose an integrated approach of all stakeholders involved toward more fundamental and function-based substitution by greener and more sustainable alternatives.
Identifying the rate of evolution and the patterns of nucleotide substitution underlying DNA evolution has thus become a fundamental goal of molecular genomics [ 1, 2].
Substitution of the last residue in H2 (K16A) resulted in a fundamental loss of activity whereas substitution of the previous amino acid (F15A) gave rise to the highest candidacidal derivative.
Clones obtained replacing different residues at the same positions displayed strikingly different phenotypes, demonstrating that a precise choice of amino acid substitutions is fundamental to optimize immune-escaping, packaging ability, infectivity and tropism.
In particular, scaffolds have become fundamental tools in bone graft substitution and are used in combination with a variety of bio-agents.
Detailed knowledge on substitution patterns is fundamental for understanding structure property relationships in modified cellulose and starch, and thus also for the improvement of reproducibility and rational design of properties.
In this work, natural gas (NG) was added from 0 to 30% in steps of 10% as the energy fraction of the fuel to evaluate the fundamental effects of the NG substitution ratio (NSR) on the combustion, performance and nitrogen oxides (NOx) emission of a dual-fuel engine.
For instance, Chwistek attempted an elementary semantics on the ground of a nominalistic foundational program, where sets are identified with propositional functions, extensionality is rejected and the fundamental notion of semantics is the substitution relation "H is the result of the substitution of G for F in E" (Chwistek 1933, p. 374).
