His style is characterized by a tendency to reduce Classical elements of design to their structural essentials, the substitution of linear for modeled ornamentation, frequent use of shallow domes and top lighting, and ingenious handling of interior space.
Chauhan et al. [ 84] analysed the effect of mutations in the DevR binding motif and found that positions 5 (G), 7 (C) and 9 (A/T) are essential and a substitution in any of them dramatically reduces the binding affinity (see Additional file 15 for the DevR binding motif).
Residues at certain positions are essential and therefore substitutions at these positions may result in a non-functional protein.
On the other hand, an extensive knowledge of recombinant antibody binding and stability features are essential for an efficient substitution.
It is concluded that inhaling essential oil as a substitution treatment for inhalant may be used as part of treatment programs for reducing inhalant craving.
Finally, IQWiG may accept results from well documented case series, which have a lower validity, if the intervention brings about a "dramatic effect", e.g. life-saving substitution of essential hormones (Section 3.2.2 IQWiG GM 4.0).
The toxicities of heavy metals may be caused by the inhibition and reduction of various enzymes, complexation with certain ligands of amino acids and substitution of essential metal ions from enzymes [4 6].
The steps taken towards decline, that is, towards the substitution of essential matters by accidental, can be considered on four levels: the periods of founders of societies and basic legislation; of genuine development; of external splendour; of frivolity.
Previous studies have shown that substitution of essential catalytic residues at one splice junction usually inhibits splicing and isolates the cleavage side reaction at the other junction.
These mutations consist mostly of missense mutations that lead to the substitution of essential glycine residues within the triple helical domain of the type III collagen chain.
Substitution of essential Cys216 residue for oligomer-monomer transition of Arabidopsis NPR1 with Ser and Leu residues in GmNPR1-1 and GmNPR1-2, resuggestedy suggesthattherethere may be differences between the regulatory mechanisms of GmNPR1 and Arabidopsis NPR proteins.
