Supplemental Data

Files in this Data Supplement:

• Supplemental Figure 1 - Unrooted relationship trees of A. thaliana and M. truncatula cytokinin signaling genes.
• Supplemental Figure 2 - Expression analysis of cytokinin signaling genes in wild-type versus A. rhizogenes-transformed GUS RNAi roots.
• Supplemental Figure 3 - Effect of ethylene on Mt CRE1 RNAi root growth.
• Supplemental Figure 4 - Induction of lateral roots in M. truncatula seedlings.
• Supplemental Figure 5 - Structure of nodules formed on A. rhizogenes-transformed GUS RNAi or Mt CRE1 RNAi roots.
• Supplemental Figure 6 - Real-time RT-PCR analysis of nodulation and/or cytokinin early response genes in response to short-term cytokinin treatment.
• Supplemental Figure 7 - Nodule number in Mt RR1 RNAi and control roots.
• Supplemental Table 1 - List of Mt HKs, Mt HPs and Mt RRs accession numbers.
• Supplemental Table 2 - List of primers used in real-time and semi-quantitative RT-PCR experiments.