Comparison of the transcript abundance of gibberellin (GA) signaling genes.

<p>Molecular model for GA signaling pathways in plants (A). Changes in expression of probesets annotated as GA signaling genes in log₂ fold change during imbibition of dormant (D-12/D-0, D-24/D-0 and D-24/D-0) and after-ripened (AR-12/AR-0, AR-24/AR-0 and AR-24/AR-0) seeds as shown in the first column of the heat map, between dormant and after-ripened seeds in both dry and imbibed states (AR-0/D-0, AR-12/D-12 and AR-24/D-24) and between water and ABA imbibed after-ripened seeds (AR-24/AR-24+ABA) as shown in the second column in each heat map (B). Determination of the fold changes in expression of each probeset is as described in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0056570#pone-0056570-g002" target="_blank">Figure 2</a>. Log₂ and linear scaled fold changes in expression of the probesets and the respective <i>P</i> values can be found in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0056570#pone.0056570.s003" target="_blank">Table S2</a>. GPA, G protein α-sub unit; GID, GA insensitive dwarf; SCF; Skp1-cullin-F-box; SLY, sleepy1; Rht, reduced height; GAMYB, GA-regulated MYB transcription factor; KGM; kinase associated with GAMYB; PKL, pickel; SPY, spindly.