Kamiya, Y Conversion of gibberellin A20 to gibberellins A 1 and A 5 in a cell-free system from Phaseolus vulgaris. [electronic resource] - Planta Sep 1984 - 154-8 p. digital Publication Type: Journal Article ISSN: 0032-0935 Standard No.: 10.1007/BF00410212 doi