Elucidation of the secondary structure of the exchangeable apolipoproteins has been hindered by the difficulty in producing crystals suitable for X-ray spectrographic analyses.Consequently, in order to analyze potential structure-function relationships in the family of insect exchangeable apolipoproteins, apolipophorins-III (apoLps-III), two apoLps
Osteogenesis imperfecta is a clinically heterogenous disease caused by defective collagen syntesis associated with a mutation in the COL1A1 or COL1A2 genes.In this report, we pentavite chewables present a case of osteogenesis imperfecta (OI) type IV, seen in a female fetus with incurved femurs at 18 weeks of gestation.Molecular analysis of the newb
H-aggregates of the cyanine dye Cy5 are formed during covalent linkage to the cationic macromolecule Poly(allylamine) (PAH).The nonfluorescent H-aggregates strongly restrict the usage of the dye for analytical purposes and prevent a quantitative determination of the labeled macromolecules.The behavior of the H-aggregates has been studied by investi
Maize is a global leader among grain crops in terms of planting area.Its uniqueness is related to a high potential yield and versatility.There are a great number of pest species that significantly damage maize plants reducing the yield by 30-50 % sometimes and drastically decreasing grain quality.One of the most dangerous pests in Russia and overse
In this paper the impact of square opening, as a source of stress concentration, on the distribution of stress in parts of machines and devices is considered.The fact is that these forms of the openings occur less in practice, but the knowledge of the influence of the square opening on the stress distribution, from the pop smoke muscle aspect of it