ID Accession Country Year LR1 PI 97538 Argentina 1932 LR2 PI 98097 Cuba 1932 LR3 PI 99782 Peru 1932 LR4 PI 117563 Brazil 1936 LR5 PI 118783 Venezuela 1936 LR6 PI 124035 Peru 1937 LR7 PI 124037 Chile 1937 LR8 PI 125831 Afghanistan 1937 LR9 PI 127820 Bolivia 1938 LR10 PI 127825 Peru 1938 LR11 PI 128586 Chile 1938 LR12 PI 128592 Chile 1938 LR13 PI 129026 Ecuador 1938 LR14 PI 129033 Ecuador 1938 LR15 PI 129084 Colombia 1938 LR16 PI 129128 Panama 1938 LR17 PI 129142 Ecuador 1938 LR18 PI 155372 Peru 1946 LR19 PI 158760 China 1947 LR20 PI 159009 Peru 1947 LR21 PI 196297 Nicaragua 1951 LR22 PI 212062 Costa Rica 1954 LR23 PI 258474 Ecuador 1959 LR24 PI 258478 Peru 1959 LR25 PI 262995 Netherlands 1960 LR26 PI 270408 Mexico 1960 LR27 PI 270430 Mexico 1960 LR28 PI 272703 Guatemala 1961 LR29 PI 390510 Ecuador 1974 LR30 PI 406952 Nicaragua 1976 Table S1 Identity and origin of 30 PGRU S. lycopersicum accessions reported in Table 1 and shown in Fig. S1
Fig. S1 Principal Coordinates 31 tomato lines at 50 loci via covariance matrix with data standardization 24 18 TA496 11 Coord. 2 17 19 29 12 27 6 5 9 1 26 4 13 25 8 7 30 2 10 15 20 28 3 21 14 22 16 23 Coord. 1 countries contiguous with primary centers secondary centers of diversity line TA496 primary centers of diversity