Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Narusaka Y.,Photo-tolerant mutants of Synechocystis sp. PCC 6803 obtained by in vitro random mutagenesis of psbA2,Photosynthesis: form Light to Biosphere,,Kluwer Academic Publishers,1995,0,,235-238,https://cir.nii.ac.jp/crid/1570291224619830656,