A subgroup of the TNF receptor family, composed of Edar, Troy and Xedar, are implicated in the development of ectodermal appendages, such as hair follicles, teeth and sweat glands. We have isolated chicken orthologues of these three receptors and analysed their roles in early feather development. Conservation of protein sequences between mammalian and avian proteins is variable, with avian Edar...

Toxicopathological effects of herbs have always been a major concern. There is scant information available about the toxicopathological effects of barberry in the fetus. Since the embryogenesis in chicken is similar to human beings, the objective of this study is to evaluate the lesions of the various dosages of Berberis vulgaris using a chicken embryonic model. Fertile chicken eggs were divide...

There are several reports about the optimization of protease production, but only few have optimized the production of organic solvent tolerant keratinolytic proteases that show remarkable exploitation in the development of the non-polluting processes in biotechnological industries. The present study was carried with aim to optimize the production of a thermostable organic solvent tolerant kera...

A new Streptomyces sp. IF 5 was isolated from the feather dumped soil and found to have a tremendous keratinase activity. The strain enabled the degradation of the chicken feathers very effectively in 60 h. The 16S rRNA sequence of 1474 bp long was submitted to the National centre for Biotechnological information. The keratinolytic activity in the culture medium was 1181 U/ml. The release and a...

Abstract The use of activated carbon from biomass as an electrode for lithium-ion batteries is promising because the low cost, natural abundance, and environmentally friendly. Chicken feather a that has potential to be source carbon, it contains keratin. activation process affects quality thereby increasing battery performance. In this study, chicken waste was chemically using KOH combined with...