TABLE 2.

Strains used for this study

Strain	Relevant characteristic(s)	Reference or source
Acinetobacter calcoaceticus strain ADP1	Wild type	ATCC 33305
Escherichia coli DH1(pMa/c5-914::cphA6803)	F−endA1 gyrA96 hsdR17 (rK− mK+) recA1 supE thi-1 λ; contains plasmid pMa/c5-914 with a 2.6-kbp PCR product from Synechocystis sp. strain PCC6803 genomic DNA harboring cphA	11
Pseudomonas putida KT2440 (pBBR1MCS-2::cphA6803)	Wild-type strain containing plasmid pBBR1MCS-2::cphA6803 harboring cphA from Synechocystis sp. strain PCC6803	41