Table 1.
Genome features of the 17 bacterial strains responsible for CBB sequenced in this study
| Pathovar (lineage) | Strain | Country (date of isolation) | Disease indexa | Contig number | Genome size (bp) | Max. contig length (bp) | % GC | Gene number |
GenBank Accession numbers |
|---|---|---|---|---|---|---|---|---|---|
| X. citri pv. fuscans (fuscans) | CFBP4885 | France (1998) | 3 | 6 | 5,173,315 | 5,012,288 | 64.66 | 4519 | CP020992 to CP020997 |
| CFBP6165 | Canada (1957) | 3 | 3 | 5,118,412 | 5,054,301 | 64.80 | 4412 | CP020998 to CP021000 | |
| CFBP6166 | South Africa (1963) | 3 | 5 | 5,200,310 | 5,025,712 | 64.67 | 4566 | CP021001 to CP021005 | |
| CFBP6167 | USA (1954) | 2 | 5 | 5,388,310 | 5,176,780 | 64.54 | 4755 | CP021018 to CP021022 | |
| CFBP6975 | France (1994) | 3 | 5 | 5,244,382 | 5,092,018 | 64.64 | 4634 | CP021006 to CP021010 | |
| CFBP7767R | Cameroon (2009) | 3 | 3 | 5,332,674 | 5,227,850 | 64.56 | 4893 | CP021012 to CP021014 | |
| X. citri pv. fuscans (NF2) | CFBP6988R | La Réunion (2000) | 3 | 2 | 5,199,272 | 5,122,265 | 64.62 | 4526 | CP020979 to CP020980 |
| CFBP6989 | La Réunion (2000) | 3 | 2 | 5,179,726 | 5,111,201 | 64.62 | 4498 | CP020981 to CP020982 | |
| CFBP6990 | La Réunion (2000) | 3 | 2 | 5,193,607 | 5,123,413 | 64.64 | 4512 | CP020983 to CP020984 | |
| CFBP6991 | La Réunion (2000) | 3 | 3 | 5,309,897 | 5,107,678 | 64.59 | 4673 | CP021015 to CP021017 | |
| X. citri pv. fuscans (NF3) | CFBP6992 | La Réunion (2000) | 1 | 2 | 5,299,787 | 5,232,548 | 64.57 | 4478 | CP020985 to CP020986 |
| CFBP6994R | Tanzania (1990) | 3 | 2 | 5,191,148 | 5,124,593 | 64.70 | 4399 | CP020987 to CP020988 | |
| CFBP6996R | La Réunion (2000) | 2 | 2 | 5,145,832 | 5,078,988 | 64.73 | 4352 | CP020989 to CP020990 | |
| X. phaseoli pv. phaseoli (NF1) | CFBP412 | USA (NA) | 2 | 3 | 5,186,811 | 5,071,497 | 64.89 | 4568 | CP020964 to CP020966 |
| CFBP6164 | Romania (1966) | 2 | 4 | 5,399,156 | 5,254,225 | 64.63 | 4833 | CP020967 to CP020970 | |
| CFBP6546R | USA (NA) | 3 | 4 | 5,258,370 | 5,081,709 | 64.78 | 4801 | CP020971 to CP020974 | |
| CFBP6982 | La Réunion (2000) | 3 | 4 | 5,291,156 | 5,100,676 | 64.75 | 4712 | CP020975 to CP020978 | |
| Average | 3 | 5,241,892 | 5,117,514 | 64.67 | 4596 |
aDisease symptoms were scored 11 days after bathing the first trifoliate leaf into bacterial suspensions at 1 × 107 CFU/mL according to the following scale: 0 = no symptoms, 1 = 1 to 50 spots per leaf, 2 = 51 to 200 spots per leaf, necrosis and sagging and 3 = more than 200 spots per leaf, necrosis, sagging or leaf death. The average of pathogenicity scores were calculated from the values of three plants per strain