Supplemental Data

Files in this Data Supplement:

• Supplemental Figure 1 - Structures of GluB4, GluB5, and PGG. (A) Sequence comparison of GluB4 and GluB5. Exons and nucleotides that differ between GluB4 and GluB5 are boxed. A putative poly (A) signal in GluB5 and the poly (A) site in an EST for GluB5 are highlighted. The underlined region in GluB5 is deleted in LGC-1. (B) The structure of PGG. Exons are boxed.
• Supplemental Figure 2 - Effects of the Lgc1 dose on the glutelin content among LGC-1 and F1 hybrids between LGC-1 and Nihonmasari. The number above each lane indicates gene dose of Lgc1 in the triploid endosperm. Lgc1 dose 0, Nihonmasari; Lgc1 dose 3, LGC-1; Lgc1 dose 2, an F1 hybrid (LGC-1 x Nihonmasari); Lgc1 dose 1, an F1 hybrid (Nihonmasari x LGC-1).