Dazzo F B, Hubbell D H
Appl Microbiol. 1975 Aug;30(2):172-7. doi: 10.1128/am.30.2.172-177.1975.
Immunodiffusion and immunoelectrophoresis techniques have revealed the presence of soluble antigens in sonicated preparations of four infective strains of Rhizobium trifolii which were absent in similar preparations of related noninfective mutants derived from the infective strains. The soluble antigens unique to the infective strains were cross-reactive with one another.
免疫扩散和免疫电泳技术已揭示,在四种三叶草根瘤菌感染菌株的超声处理制剂中存在可溶性抗原,而在源自这些感染菌株的相关非感染突变体的类似制剂中则不存在。感染菌株特有的可溶性抗原彼此具有交叉反应性。