Figure S1. Plant height of wild type andddf1-1 on different days after sowing.

Figure S2. Internode diameter of wild type andddf1-1. I-V, top-first to top-fifth internodes.

Figure S3. Leaf size of wild type andddf1-1. (a) Blade length; (b) Blade width; (c) Leaf sheathlength. I-V, top-first to top-fifth leaves.

Figure S4. Primary branch number, secondarybranch number and spikelet number of wild type andddf1-1.

Figure S5. Tiller number of wild type andddf1-1 at different days after sowing.

Figure S6 Alignment of deduced amino acid sequences of DDF1 and some other LRR-type F-box proteins from rice and Hordeum. Residues with >50% identity are shaded in black; conservative substitutions at an amino acid position are shaded in gray; dashes denote gaps that were introduced to optimize the alignment. The red line indicates the F-box domain; blue triangles indicate the LRR domain in C-terminal; asterisks indicate the completely conserved amino acids; and dots indicate the similar residues.

Figure S7 qRT-PCR analyses of APO2expression levels in wild-type and ddf1-1 young panicle.Dark gray and light gray columns present wild type andddf1-1, respectively.

Table S1. Primers used for quantitative RT-PCR analysis.

Table S2. Primers used for fine mapping DDF1.

Table S3. Primers used for RNA in situ hybridization assay.

As a service to our authors and readers, this journal provides supporting information supplied by the authors. Such materials are peer-reviewed and may be re-organized for online delivery, but are not copy-edited or typeset. Technical support issues arising from supporting information (other than missing files) should be addressed to the authors.

tpj5126_sm_FigS1.tif33KSupporting info item
tpj5126_sm_FigS2.tif34KSupporting info item
tpj5126_sm_FigS3.tif194KSupporting info item
tpj5126_sm_FigS4.tif156KSupporting info item
tpj5126_sm_FigS5.tif31KSupporting info item
tpj5126_sm_FigS6.tif929KSupporting info item
tpj5126_sm_FigS7.tif31KSupporting info item
tpj5126_sm_Supporting-Information-legends.docx14KSupporting info item
tpj5126_sm_TableS1-S3.doc64KSupporting info item

Please note: Wiley Blackwell is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.