Abstract Cathelicidins are a major family of antimicrobial peptides present in vertebrate animals with potent microbicidal and immunomodulatory activities. Four cathelicidins. namely fowlicidins 1 to 3 and cathelicidin B1. have been identified in chickens. https://www.ealisboa.com/limited-value-AXYS-Valhalla-Pen-must-buy/