Table 1.
List of spacer sequences of Xanthomonas citri pv. citri identified in the present study and homologous sequences in other organisms
| Name | Sequence (5′ → 3′) | Bacteriophage-related homologs |
|---|---|---|
| Xcc_37 * | aggtatggattgcccgccatagggcggatgttgtcg | (Phage from Xanthomonas) |
| Xcc_36 * | tcgctaatcgccaaattgctggagattggccgcgg | Phage from Xanthomonas |
| Xcc_35 * | accatcgaagccgagtacaatggcatgtacgtggag | Phages from Xanthomonas and Xylella |
| Xcc_34 * | ctcatgtactcaaccgtaaactcacgcacgacacg | [Phage from Xanthomonas] |
| Xcc_33 * | accaacgcactggcccgccgagctgacatccacag | Phage from Xanthomonas |
| Xcc_32 * | atctgcttgtctagttccaaaatcgccttaaccgg | [Phage from Xanthomonas] |
| Xcc_31 * | atcgacggcggcggcatggtgtgggactgccagctg | Phages from Xanthomonas and Xylella, prophage in Ralstonia; (Phages from Burkholderia, Ralstonia and Xylella) |
| Xcc_30 * | atcgccagcaagcccatgagcaagggcggctgcgg | Phages from Xanthomonas |
| Xcc_29 * | ctcatcaccaccctggagaacgcagcggaaagatgg | No |
| Xcc_28 * | gagttcgagggcaagaagaagacgcaggatgaaggg | Phages from Xanthomonas; (Phages from Caulobacter and Xylella) |
| Xcc_27 * | ttgcgtataccatccggcccgaacttctccgagg | Phages from Xanthomonas; (Phage from Xanthomonas) |
| Xcc_26 * | tattaggagacaatatgaatactgcacctaacatg | No |
| Xcc_25 * | tgtagattcggcgaattggatgacaggcgaccgg | Phage from Xanthomonas |
| Xcc_24 * | tcttaagagaagctcggatcgtggtttcaaggtcg | No |
| Xcc_23 | aaatgctttcgacgcgcataaagcgctggcgcaggag | No |
| Xcc_22 | ctgttcaagctccgccgcctgatccgcttgccgag | Filamentous phage in X. citri pv. vignicola |
| Xcc_21 | ctcgggtttcgggatgtgcttcagatctgcgtcg | No |
| Xcc_20 | cgctgcacggatgcgccaggcggcgaggcgatcat | Prophage in X. citri pv. vignicola |
| Xcc_19 | tcgagcgcatcgatgacggtcacccatcccccaatg | No |
| Xcc_18 | gtgccaccgacagcgacgcacgtggacctgcagatc | No |
| Xcc_17 | ctctctcacgccgcgcgtgcgagatcctgcgtgc | No |
| Xcc_16 | gcagactgccgaggccggcatgctggaggggcgcct | Prophage in X. citri pv. phaseoli |
| Xcc_15 | gggttaacaacgccttgaaacggctttgccgcgacgc | No |
| Xcc_14 | acgtcttggacctgggtgtggttgctgagatagtca | No |
| Xcc_13 | gccatcatgctttgaatgcgcttacccacggcgaa | No |
| Xcc_12 | gcggatatgtgattagacccttttacgactttcag | No |
| Xcc_11 | atgtcgaaaacgatggccttgacgtcatcgtctgc | (Phage from Achromobacter); [Phage from Streptomyces] |
| Xcc_10 | ttcgctggcatcggtggatggagccttgcgcttc | (Uncultured Mediterranean bacteriophage) |
| Xcc_9 | tcattgaacccaaggaccacttcgcagggcgact | No |
| Xcc_8 | ttgaccacatgttctctctgtgggaggaaggcac | No |
| Xcc_7 | tgtcgagcgcgcactgctgccgcgatggccggaa | No |
| Xcc_6 | ggctgggagcgttacaagtttgagcagcccgtag | No |
| Xcc_5 | tggttcagggctggaaagacttggatgcccgcatc | No |
| Xcc_4 | ctgactatccctgcataggccacgacctgcgagg | No |
| Xcc_3 | aagaagaccagtctgcggcgtcgcggcatcctgggg | No |
| Xcc_2 | ctgagttcgtcgccgtcccggtcgtctgacgcgt | [Phage from Microbacterium] |
| Xcc_1 | catgccatatgcggcgagatcgcacagcagaaggaa | Prophage in X. citri pv. vignicola |
*, these spacers were only detected in strain CFBP 2911
Homologs are indicated in round brackets when they match with less stringent search criteria (E-value between 0.1 and 1) (Additional file 7: Table S1). Homologs in square brackets indicate that these are matches with E-values > 1 (see Discussion)