Table S1. Strains of Erwinia Amylovora Tested for the Presence of Pea68 Plasmid

Ismail et al. - pEA68: A novel plasmid of E. amylovora

Table S1. Strains of Erwinia amylovora tested for the presence of pEA68 plasmid

Country Strain Year of Host plant isolation Poland 2 2000 Crataegus sp. 123 2000 Crataegus sp. 462 2002 Malus domestica 464 2002 Pyrus communis 518 2002 Pyrus communis 538 2002 Malus domestica 576 2002 Crataegus sp. 601 1993 Pyrus communis 603 1994 Crataegus sp. 604 1994 Crataegus sp. 606 1994 Crataegus sp. 608 1994 Malus domestica 612 1995 Pyrus communis 645 ND Crataegus sp. 646 ND Crataegus sp. 648 1983 Crataegus sp. 650 1983 Crataegus sp. 651 1983 Crataegus sp. 659 1986 Malus domestica 660 ND Pyrus communis 661 ND Sorbus sp. 663 ND Malus domestica 664 ND Malus domestica 665 1993 Pyrus communis 684 1997 Crataegus sp. 691 1998 Malus domestica 692 1998 Sorbus sp. 694 2000 Malus domestica 698 2000 Malus domestica 675 2000 Crataegus sp. 604a 2001 Malus domestica 608a 2002 Malus domestica 609a 2003 Pyrus communis 610a 2003 Malus domestica 611a 2003 Pyrus communis 613a 2004 Pyrus communis 614a 2004 Pyrus communis 615a 2006 Pyrus communis 616a 2006 Pyrus communis 617a 2005 Pyrus communis 618a 2007 Malus domestica 619a 2007 Pyrus communis 620a 2007 Malus domestica 621a 2007 Malus domestica 622a 2007 Malus domestica 623a 2007 Malus domestica 624a 2007 Pyrus communis 625a 2007 Pyrus communis 626a 2007 Malus domestica Ismail et al. - pEA68: A novel plasmid of E. amylovora

627a 2007 Malus domestica 628a 2007 Malus domestica 629a 2007 Malus domestica 630a 2007 Malus domestica 631a 2007 Malus domestica 632a 2007 Pyrus communis 633a 2007 Malus domestica 634a 2007 Malus domestica 635a 2008 Pyrus communis 697 2000 Malus domestica 699 2000 Malus domestica 607 1994 Malus domestica 611 1995 Malus domestica 613 1995 Crataegus sp. 614 1995 Malus domestica 615 1995 Crataegus sp. 616 1995 Malus domestica 617 1995 Crataegus sp. 618 1995 Pyrus communis 619 1995 Pyrus communis 620 1995 Cotoneaster sp. 621 1995 Pyrus communis 622 1995 Cydonia sp. 623 1995 Crataegus sp. 624 1995 Pyrus communis 625 1995 Pyrus communis 627 1985 Malus domestica 629 1985 Malus domestica 632 1985 Pyrus communis 633 1985 Pyrus communis 634 1985 Crataegus sp. 635 1985 Crataegus sp. 636 1985 Crataegus sp. 637 1985 Pyrus communis 650a 2011 Malus domestica 651a 2011 Malus domestica 652a 2011 Malus domestica 133/95 1995 Cydonia sp. 16/96 1996 Malus domestica 21/96 1996 Pyrus communis 2112/00 2000 Pyrus communis 2119/00 2000 Crataegus sp. pr591/00 2000 Crataegus sp. pr82 2000 Crataegus sp. 244/96 1996 Cotoneaster frigidus 367/96 1996 Pyracantha coccinea 74/95 1995 Sorbus sp. 96/96 1996 Sorbus sp. E 26 2001 Malus domestica E1/I 1999 Malus domestica E1/II 1999 Malus domestica E10 2000 Malus domestica E11 2000 Malus domestica Ismail et al. - pEA68: A novel plasmid of E. amylovora

E12 2000 Malus domestica E13 2000 Malus domestica E14 2000 Pyrus communis E15 2000 Pyrus communis E16 2000 Malus domestica E17 2000 Malus domestica E18 2000 Malus domestica E19 2000 Malus domestica E2/I 2000 Malus domestica E2/II 2000 Malus domestica E20 2000 Malus domestica E21 2000 Malus domestica E22 2000 Malus domestica E23 2001 Malus domestica E24 2002 Malus domestica E25 2002 Pyrus communis E26 2002 ND E27 2002 Malus domestica E28 2002 Malus domestica E29 2002 Malus domestica E3 2000 Malus domestica E4 2000 Pyrus communis E5 2000 Pyrus communis E6 2000 Pyrus communis E7 2000 Pyrus communis E8 2000 Pyrus communis E9 2000 Malus domestica J9 2011 Malus domestica J10 2011 Malus domestica J12 2011 Malus domestica J13 2011 Malus domestica J14 2011 Malus domestica J16 2011 Malus domestica J17 2011 Malus domestica J18 2011 Malus domestica J19 2011 Malus domestica 666a 2012 Malus domestica 666b 2012 Malus domestica 667a 2012 Malus domestica 668a 2012 Malus domestica 669a 2012 Malus domestica 670a 2012 Malus domestica 671a 2012 Malus domestica 672a 2012 Malus domestica 673a 2012 Pyrus communis 676a 2012 Malus domestica 678a 2013 Malus domestica 681a 2012 Malus domestica 684a 2012 Malus domestica 685a 2012 Malus domestica 686a 2012 Malus domestica 687a 2012 Malus domestica 688a 2013 Pyrus communis Ismail et al. - pEA68: A novel plasmid of E. amylovora

689a 2013 Pyrus communis 690a 2013 Malus domestica 691a 2013 Malus domestica 692a 2013 Pyrus communis 695a 2013 Malus domestica 698a 2013 Malus domestica 699a 2013 Pyrus communis Belgium GBBC 351 1998 Pyrus communis GBBC 436 2001 Malus domestica GBBC 456 2002 ND GBBC 457 2002 Crataegus monogyna (LMG27893) GBBC 463 2002 Crataegus monogyna GBBC 464 2002 Malus domestica GBBC 465 2002 Crataegus sp. GBBC 466 2002 Malus domestica GBBC 467 2002 Crataegus sp. GBBC 468 2002 Crataegus sp. GBBC 469 2002 Cotoneaster dammeri GBBC 470 2002 Crataegus sp. GBBC 471 2002 Crataegus sp. GBBC 472 2002 Crataegus sp. GBBC 473 2002 Crataegus sp. GBBC 474 2002 Crataegus sp. GBBC 475 2002 Cydonia oblonga (LMG27894) GBBC 476 2002 Crataegus sp. GBBC 477 2002 Crataegus monogyna GBBC 478 2002 Crataegus monogyna GBBC 479 2002 Crataegus monogyna GBBC 480 2002 Pyrus communis GBBC 481 2002 Crataegus sp. GBBC 483 2002 Crataegus sp. GBBC 492 2004 Malus sylvestris GBBC 493 2004 Sorbus sp. GBBC 494 2004 Crataegus sp. GBBC 495 2004 Crataegus sp. GBBC 496 2004 Cotoneaster sp. GBBC 497 2004 Crataegus sp. LMG 1880 1979 Pyrus communis LMG 1881 1980 Crataegus sp. LMG 1882 1977 Pyrus communis LMG 1883 1997 Pyrus communis LMG 1884 1980 Cotoneaster salicifolius. LMG 1885 1980 Crataegus monogyna. LMG 1886 1980 Crataegus monogyna LMG 1887 1980 Crataegus monogyna LMG 1888 1980 Crataegus monogyna LMG 1889 1980 Crataegus monogyna LMG 1890 1980 Crataegus monogyna LMG 1891 1980 Crataegus monogyna. LMG 1892 1980 Cotoneaster salicifolius. LMG 1893 1980 Pyrus communis Ismail et al. - pEA68: A novel plasmid of E. amylovora

LMG 1894 1980 Crataegus monogyna LMG 1895 1980 Crataegus sp. LMG 1896 1980 Crataegus monogyna LMG 1897 1980 Crataegus monogyna LMG 1898 1980 Crataegus monogyna LMG 1899 1980 Pyrus communis LMG 1900 1980 Crataegus monogyna LMG 1901 1980 Cotoneaster salicifolius. LMG 1902 1980 Cotoneaster salicifolius LMG 1906 1980 Crataegus monogyna. LMG 1907 1980 Pyrus communis LMG 1908 1980 Crataegus monogyna LMG 1909 1980 Crataegus monogyna LMG 1910 1980 Pyrus communis LMG 1911 1980 Cotoneaster salicifolius. LMG 1912 1980 Crataegus monogyna. LMG 1915 1980 Cotoneaster sp. LMG 1917 1980 Crataegus monogyna LMG 1930 1980 Crataegus monogyna. LMG 1931 1980 Pyrus communis LMG 1932 1980 Cotoneaster sp. LMG 1933 1980 Cotoneaster sp. LMG 1934 1980 Pyrus communis LMG 1935 1980 Crataegus monogyna LMG 1936 1980 Crataegus monogyna LMG 1937 1980 Cotoneaster salicifolius LMG 1938 1980 Crataegus monogyna LMG 1940 1980 Cotoneaster sp. LMG 1941 1980 Cotoneaster sp. LMG 1942 1980 Crataegus monogyna LMG 1943 1980 Cotoneaster sp. LMG 1944 1980 Crataegus monogyna LMG 1945 1980 Cotoneaster salicifolius. LMG 1946 1980 Pyrus communis LMG 1947 1980 Crataegus sp. LMG 1955 1980 Crataegus sp. LMG 1961 1980 Crataegus monogyna. LMG 1963 1981 Sorbus aria . LMG 1964 1981 Sorbus aria. LMG 5706 1983 ND EaP1 2001 Pyrus communis EaP2 2001 Pyrus communis EaP3 2001 Pyrus communis EaP5 2001 Pyrus communis EaP18 2001 Pyrus communis EaA14 2001 Crataegus sp. EaA11 2001 Crataegus sp. EaA12 2001 Crataegus sp. EaA9 2001 Crataegus sp. EaA17 2001 Crataegus sp. EaA10 2001 Crataegus sp. EaA15 2001 Crataegus sp. EaA20 2001 Crataegus sp. Ismail et al. - pEA68: A novel plasmid of E. amylovora

EaA22 2001 Crataegus sp. EaA23 2001 Crataegus sp. EaP24 2001 Pyrus communis EaP25 2001 Pyrus communis EaP26 2001 Pyrus communis EaP27 2001 Pyrus communis EaP28 2001 Pyrus communis EaP29 2002 Pyrus communis EaP30 2002 Pyrus communis EaP53 2002 Pyrus communis EaP31 2002 Pyrus communis EaP32 2002 Pyrus communis EaP34 2002 Pyrus communis EaP35 2002 Pyrus communis EaP36 2002 Pyrus communis EaP38 2002 Pyrus communis EaP39 2002 Pyrus communis EaP40 2002 Pyrus communis EaP42 2002 Pyrus communis EaP43 2002 Pyrus communis EaP45 2002 Pyrus communis EaP46 2002 Pyrus communis EaP52 2002 Pyrus communis EaP50 2002 Pyrus communis EaP51 2002 Pyrus communis EaP47 2002 Pyrus communis EaP49 2002 Pyrus communis EaP48 2002 Pyrus communis EaA54 2004 Crataegus sp. EaC1 2007 Crataegus sp. EaC2 2007 Crataegus sp. IPO_0107 1973 Crataegus sp. IPO_0184 1974 Crataegus sp. The Netherlands IPO_0026 1967 ND IPO_0108 1973 Crataegus sp. IPO_0109 1973 Crataegus sp. IPO_0115 1973 Cotoneaster sp. IPO_0116 1973 Cotoneaster sp. IPO_0117 1973 Pyracantha sp. IPO_0121 1973 Pyrus communis IPO_0122 1973 Pyrus communis IPO_0185 1974 Crataegus sp. IPO_0186 1974 Crataegus sp. IPO_0187 1974 Crataegus sp. IPO_0188 1974 Crataegus sp. IPO_0189 1974 Cotoneaster sp. IPO_0190 1974 Cotoneaster sp. IPO_0191 1974 Crataegus sp. IPO_0204 1974 Crataegus sp. IPO_0205 1974 Cotoneaster sp. IPO_0209 1974 Crataegus sp. IPO_0210 1974 Sorbus aria. IPO_0211 1974 Sorbus aucuparia. Ismail et al. - pEA68: A novel plasmid of E. amylovora

IPO_0212 1974 Cotoneaster sp. IPO_0213 1974 Cotoneaster sp. IPO_0214 1974 Cotoneaster sp. IPO_0259 1975 Prunus laurocerasus . IPO_0396 1978 prunus laurocerasus . IPO_0455 1978 Cotoneaster sp. IPO_0722 1983 ND LMG 1989 1973 Pyrus communis. LMG 1990 1974 Sorbus sp. LMG 2011 1981 Prunus sp. LMG 2013 1981 Crataegus monogyna LMG 2014 1981 Stranvaesia davidiana. LMG 2015 1981 Cotoneaster dammeri. LMG 2016 1981 Sorbus sp. LMG 2017 1981 Cotoneaster bullatus. PD306 1981 Sorbus sp. PD393 1983 Sorbus sp. PD438 1984 Sorbus sp. PD440 1984 Sorbus sp. PD450 1984 Sorbus sp. PD456 1984 Sorbus sp. PD575 1985 Sorbus sp. PD2011 1992 Sorbus sp. PD3371 1998 Sorbus sp. PD5436 2007 Sorbus sp. K 2361 2008 Sorbus sp. PD5764 2008 Sorbus sp. LMG 2018 1981 Mespilus germanica Serbia KFB 146 1998 Malus domestica KFB 147 2000 Malus domestica KFB 148 2005 Malus domestica KFB 149 2005 Malus domestica KFB 150 2005 Malus domestica KFB 151 2005 Malus domestica KFB 152 2005 Malus domestica KFB 153 1998 Pyrus communis KFB 154 1998 Pyrus communis KFB 155 2005 Pyrus communis KFB 156 2005 Pyrus communis KFB 158 2005 Pyrus communis KFB 159 2005 Pyrus communis KFB 160 2005 Pyrus communis KFB 161 2005 Pyrus communis KFB 162 2005 Pyrus communis KFB 163 2005 Pyrus communis KFB 164 2005 Pyrus communis KFB 165 2005 Pyrus communis KFB 166 1998 Cydonia sp. KFB 167 2005 Cydonia sp. KFB 168 2005 Cydonia sp. KFB 169 2005 Cydonia sp. KFB 170 2005 Cydonia sp. KFB 172 2005 Sorbus sp. Ismail et al. - pEA68: A novel plasmid of E. amylovora

KFB 173 2005 Sorbus sp. KFB 174 2005 Sorbus sp. KFB 175 2005 Sorbus sp. KFB 176 2005 Pyrus pyrifolia KFB 177 2005 Pyrus pyrifolia KFB 178 2005 Pyrus pyrifolia KFB 179 2000 Chaenomeles japonica KFB 180 2005 Chaenomeles japonica KFB 181 2000 Cotoneaster sp. KFB 182 2000 Cotoneaster sp. KFB 183 2001 Mespilus sp. KFB 184 2005 Mespilus sp. KFB 185 2005 Mespilus sp. KFB 186 2003 Malus domestica KFB 187 2003 Malus domestica KFB 188 2003 Malus domestica USA FB93.5 ND Pyrus communis CA3R ND Malus domestica RBA4 ND Rubus sp. PFB 5 ND Prunus salicina JL1164 1988 Pyrus communis JL1166 1988 Pyrus communis JL1181 1988 Pyrus communis JL1184 1988 Pyrus communis JL1192 1988 Pyrus communis JL1197 1988 Pyrus communis JL1199 1988 Pyrus communis LA008 1988 Pyrus communis LA011 1988 Pyrus communis LA015 1988 Pyrus communis LA016 1988 Pyrus communis LA024 1988 Pyrus communis LA037 1988 Pyrus communis LA038 1988 Pyrus communis LA039 1988 Pyrus communis LA042 1988 Pyrus communis LA054 1988 Pyrus communis LA060 1988 Pyrus communis LA063 1988 Pyrus communis LA069 1988 Pyrus communis LA074 1988 Pyrus communis LA075 1988 Pyrus communis LA096 1988 Pyrus communis VSM12-13 2012 Pyrus communis VSM12-32 2012 Pyrus communis VSM12-64 2012 Pyrus communis LMG 2069 1949 Rubus idaeus Bulgaria SB 1015 2003 Pyrus communis SB 1028/22 2003 Cydonia oblonga SB 1017 2003 Cydonia oblonga SB 994 2003 Cydonia oblonga SB 992 2003 Cydonia oblonga SB 1068/1 2003 Pyracantha coccinea Ismail et al. - pEA68: A novel plasmid of E. amylovora

SB 1068/3 2003 Pyracantha coccinea SB 991/1 2003 Malus sylvestris SB 1035/2 2003 Cydonia oblonga SB 1040/2 2003 Pyrus communis SB 1018/1 2003 Cydonia oblonga SB 1059/1 2003 Cydonia oblonga SB 1021/1 2003 Cydonia oblonga SB 1034/1 2003 Cydonia oblonga SB 1019/1 2003 Cydonia oblonga SB 976 2003 Malus sylvestris SB 978 2003 Pyrus communis SB 995/2 2003 Cydonia oblonga SB 1000/5 2003 Malus sylvestris SB 1008/1 2003 Malus sylvestris SB 1009/1 2003 Malus sylvestris SB 1042/1 2003 Pyrus communis SB 1073/1 2003 Pyrus communis SB 1016/2 2003 Cydonia oblonga SB 1024/22 2003 Cydonia oblonga SB 1041/1 2003 Cydonia oblonga SB 1023 2003 Cydonia oblonga SB 1061/1 2003 Malus sylvestris SB 1060/1 2003 Cydonia oblonga SB 968/1 2003 Cydonia oblonga SB 1022 2003 Pyrus communis Egypt Ea E/1 1984 Pyrus communis Ea E/2 1984 Pyrus communis Ea E/3 1984 Pyrus communis Ea E/4 1984 Pyrus communis Ea E/5 1984 Pyrus communis Ea E/6 1984 Pyrus communis Ea E/8 1984 Pyrus communis Ea E/10 1984 Pyrus communis Ea E/11 1984 Pyrus communis Ea E/12 1984 Pyrus communis Ea E/13 1984 Pyrus communis Hungary 895 1996 Malus domestica 898 1996 Pyrus communis 902 1996 Cydonia oblonga. 909 1996 Malus domestica 910 1996 Cydonia oblonga. 931 1996 Amygdalus communis United Kingdom LMG 2024t 1959 Pyrus communis LMG 2090 1959 Sorbus sp. LMG 2055 1964 Cydonia oblonga. LMG 2056 1964 Sorbus sp. LMG 2090 1959 Sorbus aria Algeria Ea/S2 2012 Malus domestica Ea/S4 2012 Malus domestica Ea/S9 2012 Malus domestica Ea/S10 2012 Malus domestica Ea/S13 2012 Malus domestica Lithuania 172 2007 Malus domestica Ismail et al. - pEA68: A novel plasmid of E. amylovora

174 2007 Malus domestica 175 2007 Malus domestica 178 2007 Malus domestica Belarus E1 2007 Malus domestica E3 2007 Malus domestica L 3-5 2007 Pyrus communis. L 13 2008 Malus domestica Spain IVIA 1509-B 1995 Malus domestica IVIA 1892-1 1989 Pyrus communis IVIA 1961-5 1998 Pyrus communis Italy SFR-BO776/99 ND Crataegus sp. 01SFR-BO ND Sorbus sp. OMP-BO787 ND Pyrus communis France LMG 1967 1980 Crataegus sp. LMG 1969 1980 Malus sylvestris Greece BPIC847 ND Pyrus communis Israel Ea209 ND Pyrus communis ND – no data