Disease resistance in domesticated fowl has been associated with the B and Rfp-Y systems of major histocompatability genes. A method for breeding domesticated fowl to produce disease resistant offspring involves selecting at least one parent that has a B genotype, an Rfp-Y genotype or both that is characteristic of disease resistance and mating that parent with a second parent to produce a disease resistant offspring.
家禽的疾病抵抗力与主要组织相容性
基因的B和Rfp-Y系统有关。一种用于繁殖家禽以产生具有疾病抵抗力后代的方法涉及选择至少一个具有B
基因型、Rfp-Y
基因型或两者都具有疾病抵抗特征的父母,并将该父母与第二个父母交配以产生具有疾病抵抗力的后代。