Fig. 1. Arabidopsis pgy1, pgy2 and pgy3 leaf
phenotypes. (A) Rosettes of pgy mutants. From left to
right: wild type, pgy1, pgy2, pgy3. (B) Rosettes of
pgy mutants in as1 background. From left to right: as1,
as1 pgy1, as1 pgy2, as1 pgy3. (C) Rosette leaves with ectopic
outgrowths. From left to right: as1 pgy1, as1 pgy2, as1 pgy3.
(D) Rosette of as1 pgy1 pgy2 pgy3 quadruple mutant.