Nagy, KrisztinaJávor, AndrásKukovics, SándorKusza, Szilvia2021-06-282021-06-282017-08-29Acta Agraria Debreceniensis, No. 73 (2017) , 69-732416-1640https://hdl.handle.net/2437/315520Milk plays an important role in the human nutrition as an important protein and energy source. Β-casein is the most abundant casein fraction in the goat milk. The β-casein gene has at least 9 polymorphism in goat breed (A, A1, B, C, C1, D, E, 0 and 0’). The most important alleles are the zero (0) and zero’ (0’) alleles, because they decrease the quantity of β-casein protein in milk. The lower quantity of the β-casein changes the properties of the coagulation and the allergenin milk. This review is about the β-casein gene polymorphism in goat breed.application/pdffolyóiratcikkOpen Accesshttps://doi.org/10.34101/actaagrar/73/1629Acta Agraria Debreceniensis73Acta agrar. Debr.