Genetic mapping of Rhizobium meliloti.

作者：Harry Meade, Ethan R. Signer · 发表于：Proceedings of the National Academy of Sciences · 年份：1977 · DOI：10.1073/pnas.74.5.2076 · 被引用次数：204 · 研究领域：Legume Nitrogen Fixing Symbiosis、Plant Pathogenic Bacteria Studies、Plant nutrient uptake and metabolism

The drug resistance factor RP4, originally isolated in Pseudomonas, was transferred to Rhizobium meliloti. In that strain, RP4 promotes conjugational transfer of chromosomal markers to form haploid recombinants. This mating system has been used to construct a linkage map of R. meliloti.