Genes involved in organ separation in Arabidopsis: an analysis of the cup-shaped cotyledon mutant. Aida, M. ; Ishida, T. ; Fukaki, H. ; Fujisawa, H. ; Tasaka, M. Abstract Publication: The Plant Cell Pub Date: June 1997 DOI: 10.1105/tpc.9.6.841 Bibcode: 1997PlanC...9..841A