FIG. 1.

(A) Physical and functional map of the 6.5-kb BamHI fragment in pBTB6.5 and pRTB6.5. The arrows within each open reading frame indicate the direction of translation for each gene. (B) Location and orientation of the algT::uidA transcriptional fusions in palgTA and palgTI. The HindIII site was added during PCR amplification. (C) Expanded view of the 582-bp algT gene from P. syringae FF5(pPSR12). The arrow indicates the location used for insertion of the antibiotic resistance cassette (Cm^r). Abbreviations: B, BamHI; C, ClaI; E, EcoRI; K, KpnI; N, NruI; P, PstI.