Supplemental Data

Files in this Data Supplement:

• Supplemental Figure 1 - Figure S1. Deduced Amino Acid Sequence of LeACX1A and LeACX1B Compared to Homologs in Soybean, Barley, and Arabidopsis. Sequence alignments were performed with the Multalin sequence analysis package (http://prodes.toulouse.inra.fr/multalin/multalin.html; Corpet et al., 1988). Amino acids matching the consensus in six of the seven aligned sequences are indicated by black shading. The "+" denotes the Thr residue (Thr138) in LeACX1A that is affected by the acx1 missense mutation. Asterisks (*) denote residues that are missing in the deduced sequence of LeACX1B. GenBank accession numbers are listed in the Methods section.
• Supplemental Figure 2 - Figure S2. Sucrose-independent Growth ofacx1 Seedlings (A) Photograph of two WT (left) and two acx1 (right) seedlings grown in the dark for 9 days on MS medium without sucrose. (B) Photograph of two WT (left) and two acx1 (right) seedlings grown in continuous light for 9 days on MS medium without sucrose.
• Supplemental Figure 3