Supplemental Table S1. (Continued)

1. Supplemental Table S1. Up-regulated Genes in OsCc1:AP37 and OsCc1:AP59 Plants in Comparison to Nontransgenic Controls.

2. Supplemental Table S1. (Continued)

3. Supplemental Table S2.Agronomic Traits of the OsCc1:AP37 and OsCc1:AP59 Transgenic Rice Plants under Normal Growth and Drought Stress Conditions in the field.

5. Supplemental Table S3. Primers Used for RT-PCR.

6. OsDREB1A Os08g0545500 Os09g0522100 Subgroup V Os08g0545400 OsDREB1B Os02g0677300 Os09g0522000 Os06g0127100 Os01g0968800 Os04g0550200 Os02g0657000 Os02g0656600 Os04g0549700 Os10g0560700 Os01g0200600 Os06g0166400 Os04g0648900 Os03g0263000 Os08g0408500 Os09g0369000 Subgroup III Os02g0752800 Os06g0222400 Os03g0191900 Os04g0529100 Os05g0572000 OsDREB2A Subgroup VI Os05g0346200 Os03g0174400 Os08g0565200 Os01g0752500 Os08g0521600 Os07g0227600 Os03g0815800 Os01g0131600 Os09g0309700 Os01g0224100 Os01g0657400 Os05g0316800 Os03g0150200 Os09g0457900 Os08g0474000 Os02g0764700 Os05g0497200 Os02g0594300 Os04g0547600 Os02g0655200 Os10g0562900 Os04g0257500 Os02g0638400 Subgroup II Os12g0582900 Os04g0399800 Os07g0410700 Os07g0410300 Os03g0860100 AP59 Os04g0546800 Os04g0669200 Os02g0189600 Os06g0691100 Subgroup I Os02g0158000 Os05g0497300 AP37 Os04g0610400 Os12g0168100 Os06g0635700 Os07g0669500 Os02g0546600 Os01g0868000 Os05g0437100 Os04g0398000 Os11g0168500 Os02g0782700 Os06g0194000 Os09g0434500 Os01g0313300 Os03g0183000 Os07g0674800 Os07g0617000 Os03g0341000 Subgroup IV Os05g0361700 Os06g0604000 Os02g0202000 Os09g0287000 Os09g0286600 Os06g0181700 Os02g0797100 Os10g0390800 Os03g0183300 Os03g0183200 Os08g0537900 639.1 600 500 400 300 200 100 0 Nucleotide Substitutions (x100) Supplemental Figure S1. Phylogenic Relationship of Rice AP2 Family. A phylogenic dendrogram was derived from an alignment of the deduced amino acid sequences of 90 rice AP2 factors using the CLUSTAL W program. Of 139 AP2 factors predicted from the rice genome, we selected 90 that have EST information from NCBI database search using the tBLAST N program. Forty two stress-inducible factors were indicated by boxes. Our subgroups I to VI shown in Table I are marked by circles.

7. NT Duf584 OsCc1:AP37 10 9 8 7 6 5 4 3 2 1 0 OsCc1:AP59 RbcX 5 4 3 2 1 0 E3 ubiquitin ligase 9 8 7 6 5 4 3 2 1 0 Isocitrate lyase 30 20 12 9 6 3 0 Sulfurtransferase 8 7 6 5 4 3 2 1 0 Control Drought Salinity Low temperature Supplemental Figure S2. Up-Regulation of Five Target Genes inOsCc1:AP37 and OsCc1:AP59 Plants in Comparison to Nontransgenic Controls. Homozygous T4 lines of OsCc1:AP37, OsCc1:AP59, and nontransgenic (NT) control rice plants were grown in a greenhouse for 14 d. Transgenic and NT plants were then treated with various stress conditions as described in the legends of Fig. 2. Transcript levels of five target genes listed in Supplemental Table S1 online were determined by qRT-PCR (using primers listed in Supplemental Table S3 online).