Individual Difference within the Cattle Blood Types Detected by Lectin of Feijao chumbinho

Abstract
Existence of two blood types in red cells of the Japanese black and the brown breed of cattles were clarified by F. chumbinho seed extract (Lectin). It was apparent that the frequencies for positive type in the Japanese black, brown breed of cattles and Australian breed of cattles were 40.57%, 36.67%, and 17.50% respectively.