The CIN-TCP transcription factors promote commitment to differentiation in Arabidopsis leaf pavement cells via both auxin-dependent and independent pathways
Fig 5
Spatio-temporal expression analysis of miR319-TCP4 module.
(A) and (B) GUS reporter analysis in young leaves of 19-day old seedlings (A) and in the first leaf pair in 4-day old seedlings (B). White arrows point to the leaf base. (C) GUS activity in the fifth leaf at two developmental stages. (D) ProTCP4:TCP4:GUS activity in 10-day old mock grown Col-0 and jaw-D;GR seedlings. (E) and (F) GUS activity of YUC5 promoter in the first leaf (E) and in 5-day old seedlings grown in the absence (Mock) or presence (DEX) of 12 μM dexamethasone (F). The boxed regions in the top panel of (F) are magnified below to highlight GUS activity in the first leaf. Numbers indicate leaf length in mm (A) (B) (C) and (E) or leaf position (D).