Figure 3From: Multiple tissue-specific expression of rice seed-shattering gene SH4 regulated by its promoter pSH4 Southern blot analysis of pSH4-GUS transgenic plants. Track 1: Nipponbare (negative control); track 2–4: pSH4-GUS transgenic lines (T-37, T-25, and T-20, respectively); track 5: pSH4-GUS plasmid (positive control).Back to article page