Comparison of the organization of the bph and sal genes in P. pseudoalcaligenes KF707 and the organization of the nah genes in P. stutzeri AN10. The nah sequence data for strain AN10 were obtained from GenBank accession no. AF039533 and AF039534, and the bph and sal sequence data for strain KF707 were obtained from GenBank accession no. M83673 and DQ100350. Δint, truncated integrase gene; tnpA1, tnpA2, and tnpA3, putative transposase genes; nahW, salicylate hydroxylase gene. The homology of Δint was determined for the 3′-terminal 530-bp region.