Supplemental Data

Files in this Data Supplement:

• Supplemental Figure 3 - Alignment of the predicted amino acid sequences of transcription factors related to GIS. The alignment was generated using Clustal-X and complete predicted sequences
• Supplemental Figure 1 - GISexpression in T-DNA and silenced lines. Q-PCR analysis of GIS expression in gis (A) and in plants where the gene was silenced by RNAi (B); Black bars: control plants; GIS-Ri1-3, RNAi lines in which GIS was silenced; all values are normalized using a common internal standard (UBQ10).
• Supplemental Figure 2 - Developmental regulation of trichome initiation on wildtype inflorescence organs. A-C. Relationship between trichome density and distance from the stem base on inflorescence organs. A. Cauline leaves; B. 2) are presented.
• Supplemental Figure 4 - Effect of GIS overexpression on the ga1-3 phenotype and on GL1 expression levels in ga1-3 and gai A. Phenotype of ga1-3 flowers overexpressing GIS; left: ga1-3 control flowers; right: 35S:GIS ga1-3 flowers; B. Levels of GL1 expression determined by Q-PCR in 35S:GIS gai and 35S:GIS ga1-3 overexpressors; black bar: gai control; dark grey bar: ga1-3 control; light gray bar: 35S:GIS gai; white bar: 35S:GIS ga1-3; all values are normalized using a common internal standard (UBQ10).