Fig. 7
From: Auxin regulates adventitious root formation in tomato cuttings
Expression of genes encoding auxin symporters and carriers during AR formation. a Quantitative real-time PCR (qRT-PCR) gene expression profiles of tomato plasma membrane auxin transporter genes in tomato. The relative expression of each gene (arbitrary units) corresponds to gene expression normalized to SlUBI3 expression. Roots, stems and leaves were collected from whole plants for analyses. b-p qRT-PCR gene expression profiles of auxin symporters and carriers during AR development in tomato shoot cuttings: submerged and unsubmerged stems, and leaves for each treatment. Relative expression was measured via qRT-PCR in leaves, and 5-mm segments, which were cut from the submerged and unsubmerged stems, respectively. The relative expression of each gene (arbitrary units) corresponds to gene expression normalized to SlUBI3 expression, and 0 hpe was set to 1. Bars represent the standard deviation (n=3)