Figure 2.

Three MSRs have conserved content and order of genes. Each MSR is aligned by the orientation of tomato RFLP markers. The Arabidopsis homeologs of tomato RFLP markers closely linked to the Dgt gene are indicated by arrows. Syntenic genes are represented by the same symbol and abbreviated name. EFP (AT4g38810) and PP (AT4g34830) are unique genes in MSR1 and MSR2, respectively, that were used for genotyping (see text). APRT, amidophosphoribosyl transferase; bZIP, basic leucine zipper transcription factor; COSAP, cluster of SAUR and auxin-induced proteins; DRRP, disease-resistance response protein; EFP, EF-hand containing protein-like protein; ERLP, endoplasmic reticulum lumen protein-retaining receptor; ExLP, extensin-like protein; FP, farnesylated protein; GRP, glycine-rich protein; HP, hypothetical protein; MYB, Myb transcription factor; pEARLI4, phospholipase-like protein; PPLC, phosphatidylinositol-specific phospholipase C precursor; PP, putative protein; PPI, cyclophilin-type peptidyl-prolyl isomerase; β-GAL, β-galactosidase-like protein. Bars to the right of the MSRs represent the corresponding annotated Arabidopsis BAC clones.