Answers are grounded in this paper and cite their sources.
Streptomycin-resistant mutants of Erwinia amylovora were isolated from an apple orchard in Michigan and from crabapple trees adjacent to the same orchard in 1990. Isolates that grew on King's medium B amended with 100 μg/ml of streptomycin sulfate were considered to be resistant strains, whereas isolates that failed to grow on this medium were considered to be sensitive strains. Growth of the resistant strains was not inhibited in a filter-paper disk assay (0.06-5 μg of streptomycin sulfate), but growth of sensitive strains was inhibited at concentrations as low as 0.06 μg of streptomycin sulfate (...)
No takes yet. Share an insight, caveat, or question.
Chien‐Shun Chiou (1991) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: