Lyko I. Тhe comparative characteristics of the structure, chemical composition and physical indices in normal and defective wool.

It was shown that under conditions of depression of wool formation processes the wool growth slows down, the changes its structure, chemical composition and physical indices of fibre are appeared. The protein heterogeneity with high content of sulphur - S-carboxymethylkerateins in polyacrilamide gel with the use of Tris-glycine buffer system and under presence of sodium dodecylsulphate was studied.The proteins by the molecular size were devided in five fractions, signed as A, B, C, D, E with molecular weight of 22, 21, 16, 11, 10 kDa correspondingly. The species peculiarities and quantative interrelations of SCMKB were established, correlative relations between biochemical and physical indices of wool were elucidated. It was shown that in the basis of genesis of pathological thin wool lies the synthesis disorder of ultrarich in cystine UHSP cortex protein .