Figure 1

Bean linkage groups in which anthracnose resistance genes were directly or indirectly located. Five race-specific resistance genes were mapped on LGs Pv01, in a position corresponding to that of Co-1 resistance cluster (gene Co1^73-X), and Pv11, in a position corresponding to that of Co-2 cluster (genes Co-2^6-C, Co-2^39-C, Co-2^38-C, and Co-2^357-C). Ten resistance genes were located on LGs Pv02 (CoPv02c^3-X, CoPv02c^7-X, CoPv02c^19-XCoPv0c2^449-X), Pv04, in a position corresponding to that of Co-3 cluster (Co-3c^3-X, Co-3c^7-X, Co-3c^19-X, Co-3c^449-X, and Co3c^453-X), and Pv09 (CoPv09c^453-C). Resistance genes are named by using its location in the genetic map (LG or Co-anthracnose resistance cluster), name of the isolate or race (in superscript), followed by the bean genotype in which the resistance gene was identified (X, Xana; C, Cornell 49242). Genes with a complementary mode of action are indicated using the letter ‘c’ after the name of the gene.. Map distances, on the left, are expressed in centiMorgans, estimated using the Kosambi mapping function. M_ , AFLP marker loci; Sp, seed protein marker loci; conting, FZ_, BM_ and PV, microsatellite marker loci; S_ and 254_, SCAR marker loci; Fin, locus controlling indeterminate versus determinate growth habit; I, gene controlling resistance against bean common mosaic virus; O_. RAPD markers; IND_, InDel markers.