posted on 2024-02-12, 18:35authored byCorinne Clavé, Sonia Dheur, Sandra Lorena Ament-Velásquez, Alexandra Granger-Farbos, Sven J. Saupe
(A) Incompatibility phenotype of a ΔBh2 strain. ΔBh2 strains show a barrage reaction to B1. (B) Schematic summary of transformation efficiencies experiments of three fragments of the B2-locus region (fragments ab, ac, db). No transformants were obtained with fragments db and ab transformed into the B1 strain. (C) Bp2 determines B2-incompatibility. Strains deleted for Bp2 (ΔBp2) show no barrage reaction to B1 and ΔBh1 strains transformed with Bp2 produce a barrage reaction to B1.