https://www.selleckchem.com/pr....oducts/polyethylenim
The AG to TT change in CRY1 gene may be considered as a potential genetic marker of racing performance in homing pigeons.Welfare studies of blue foxes would benefit from a measurement of faecal cortisol metabolites (FCMs) as a non-invasive, physiological stress parameter reflecting hypothalamus-pituitary-adrenal (HPA) axis activity. Before implementation, a species-specific validation of such a method is required. Therefore, we conducted a physiological validation of an enzyme immunoassay (EIA) to measure FCMs in blue foxes. Tw