Fig. 6From: Ectopic shoot meristem generation in monocotyledonous rpk1 mutants is linked to SAM loss and altered seedling morphologyAnalysis of KNAT2p:GUS reporter construct in rpk1-7 background. Shown are wild-type a and monocot rpk1-7 b with GUS stain in the SAM (arrow), SAM-less monocot rpk1-7 seedlings c-j with weak GUS expression (c), with variably extended GUS expression in the presumptive SAM position (d-h; arrowheads) and the cotyledon (f-h; short lines) and with an eSM in the cotyledon j. Insets show details as magnifications. C: marks cotyledon in a-c and j. Scale bars: 1Â mmBack to article page