FIG. 5.
Location of the secondary mutation site in the genome of the Rg2 photoautotrophic pseudorevertant of the T192H mutant of Synechocystis sp. strain PCC 6803. The position of the secondary mutation region was deduced based on its restriction pattern (Table 3) and the genomic restriction map of Synechocystis sp. strain PCC 6803. M, marker lane.