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. 2003 Apr;131(4):1671–1680. doi: 10.1104/pp.102.017434

Figure 4.

Figure 4

Reverse transcriptase-PCR gel-blot analysis of AtGA20ox1 expression in 35S:KN1-GR seedlings 30 min after DEX and/or cyclohexamide (CYC) induction. Lane 1, CYC application only; lane 2, surfactant application only; lane 3, both DEX and CYC application; lane 4, DEX application only. Lanes 5 to 8, as for lanes1 to 4 with PCR performed using one-tenth dilution of cDNA. Lane 9, PCR performed with no cDNA. IAA1 expression is induced in response to CYC, and GAPDH expression indicates a similar abundance of cDNA in each sample.