Cantrell, A Molecular cloning and nucleotide sequence of the psaA and psaB genes of the cyanobacterium Synechococcus sp. PCC 7002. [electronic resource] - Plant molecular biology Sep 1987 - 453-68 p. digital Publication Type: Journal Article ISSN: 0167-4412 Standard No.: 10.1007/BF00015877 doi