Lederberg's paper described the first successful implementation of replica plating.
On September 1, 1952, Esther Lederberg and Joshua Lederberg published a crucial paper in Genetics detailing the replica plating technique. This innovative method enabled scientists to replicate the spatial arrangement of colonies on agar plates, facilitating high-throughput screening for mutants, particularly those with antibiotic resistance, thus revolutionizing genetic research methodologies.