Human serum albumin (HSA) is an important biological preparation with a variety of biological functions in clinical applications. In this study, the mRNA of a fusion transposase derived from the pESNT-PBase plasmid and a pBHSA plasmid containing the HSA gene under the control of a fibroin light chain (FL) promoter were co-injected into fertilized eggs. Fifty-six transgenic silkworm pedigrees ex...

Hornet silk, a fibrous protein in the cocoon produced by the larva of the vespa, is composed of four major proteins. In this study, we constructed silk-gland cDNA libraries from larvae of the hornet Vespa simillima xanthoptera Cameron and deduced the full amino acid sequences of the four hornet silk proteins, which were named Vssilk 1-4 in increasing order of molecular size. Portions of the ami...

The demand for natural fibers such as silk, wool, and cotton is growing globally, especially silk fabrics raw materials from cocoons. In nations with well-established sericulture, efforts are concentrated on enhancing the quantity quality of cocoon production by high-nutrition-value mulberry varieties through asexual reproduction. study aimed to determine productivity hybrids during double oper...

Chitosan biopolymer represents an attractive alternative to other bio materials because of its significant physico– chemical behaviours. In order to improve chitosan’s performance, chemical modification has been carried out. Chemical modification that lead to the formation of chitosan derivatives, grafted chitosan and chitosan composites have gained much attention, extensively studied and widel...

Heliothis armigera (cotton moth or cocoon worm) is considered one of the worst pests tomatoes in Uzbekistan, addition to cotton. All stages pest can develop this crop. The lays its eggs individually on body, flowers and blooms plant. Worms hatched from gnaw plant fruits. Each worm damage 10-12 per Damaged crops wither, large ones rot. In some cases (mostly Yusupov variety), infected fruits do n...