GENETICALLY ENGINEERED MUTANT OF THE CYANOBACTERIUM SYNECHOCYSTIS 6803 LACKS THE PHOTOSYSTEM-II CHLOROPHYLL-BINDING PROTEIN CP-47 - VERMAAS, WFJ; WILLIAMS, JGK; RUTHERFORD, AW; MATHIS, P; ARNTZEN, CJ (PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1986)