Fig. 7From: Genome-wide identification and characterisation of Aquaporins in Nicotiana tabacum and their relationships with other Solanaceae speciesTissue-specific gene expression patterns of AQP isoforms in tobacco, tomato and potato. Graphs contain relative gene expression (standardised to highest expressing tissue) across root, leaf and flower tissues for tobacco sister genes (light and dark blue) and their corresponding tomato (red) and potato (brown) orthologs as listed in Additional File 1: Table S2Back to article page