Excisions of nDart1-0 from the OsClpP5 and GUS genes. Excisions of nDart1-0 from the OsClpP5 gene resulting in dark-green spots/sectors in a pale-yellow background (a) and those from both OsClpP5 and GUS genes leading to both dark-green and GUS-positive spots/sectors (b). Introduction of pZEN11 occasionally produced a minute GUS-positive spot pointed by the red arrowhead in [PYL]. Abbreviations in brackets are PYL pale-yellow leaf, VL variegated leaf, DGL dark-green leaf, NOS nonoverlapping sector(s), POS partially overlapping sector(s), SIS superimposed sector