1. Department of Molecular Genetics; Centre for Research in Agricultural Genomics (CRAG) CSIC-IRTA-UAB-UB, Edifici CRAG; Campus UAB; Bellaterra, Cerdanyola del Vallés; 08193; Barcelona; Spain
2. Rice Research Unit; Agricultural Research Council (CRA); s.s.11 to Turin km 2.5; 13100; Vercelli; Italy