Berk R S, Leon M A, Hazlett L D
Infect Immun. 1979 Dec;26(3):1221-3. doi: 10.1128/iai.26.3.1221-1223.1979.
Inbred mouse strains differ in susceptibility to intracorneal challenge with Pseudomonas aeruginosa. Genetic studies indicate that resistance to corneal infection is dominant over susceptibility and is controlled by autosomal genes, at least one of which is located outside of the H-2 locus. On the basis of genetic complementation studies, the susceptible strains BALB/c and C57BL/6 each bear one resistance gene, since the F1 hybrid (BALB/c X C57BL/6) was uniformly resistant to infection.
近交系小鼠品系对铜绿假单胞菌角膜内攻击的易感性存在差异。遗传学研究表明,对角膜感染的抗性对易感性呈显性,且由常染色体基因控制,其中至少有一个基因位于H-2基因座之外。基于遗传互补研究,易感品系BALB/c和C57BL/6各自携带一个抗性基因,因为F1杂种(BALB/c×C57BL/6)对感染具有一致的抗性。