Table 2.

Comparison of the nucleotide sequences of genes copL, copA, copB, copM, copG, copC, copD, and copF from different strains

GeneOrganism and straina% identityb to:
X. citri subsp. citri A44X. alfalfae subsp. citrumelonis 1381X. axonopodis pv. vesicatoria 7882
copLXcc A44
Xac 138192 (100)
Xav 788293 (100)96 (100)
Stm K279a96 (100)94 (100)95 (100)
copAXcc A44
Xac 138195 (100)
Xav 788295 (100)97 (100)
Stm K279a97 (100)95 (100)95 (100)
copBXcc A44
Xac 138192 (100)
Xav 788293 (100)94 (100)
Stm K279a99 (100)92 (100)
copMXcc A44
Xac 138191 (75)
Xav 788289 (75)94 (100)
Stm K279a99 (100)91 (69)89 (75)
copGXcc A44
Xac 138169 (52)
Xav 788268 (55)96 (100)
Stm K279a100 (100)69 (70)68 (55)
copCXcc A44
Xac 1381NC
Xav 7882NCNC
Stm K279a99 (100)NCNC
copDXcc A44
Xac 1381NC
Xav 7882NCNC
Stm K279a98 (100)NCNC
copFXcc A44
Xac 138197 (97)
Xav 788295 (100)94 (100)
Stm K279a99 (100)97 (92)95 (97)
  • a Xcc, Xanthomonas citri subsp. citri; Xac, Xanthomonas alfalfae subsp. citrumelonis; Xav, Xanthomonas axonopodis pv. vesicatoria; Stm, Stenotrophomonas maltophilia.

  • b Numbers in parentheses indicate the sizes of comparable sequences as a percentage of the total gene size. NC, not comparable due to the absence of the gene in one or both strains.