Expression pattern of a selected set of AtSUC and AtSWEET genes in different organs of plants and at the six growth stages of A. thaliana grown hydroponically. Representation of preferential AtSUC and AtSWEET genes expression in roots, leaves, stems, and siliques. The figure presents the main sucrose transporters genes expressed at all stages of development study (i.e. Fig. 1a) for each organ. Four sizes of font are used to write the name of genes and indicate their different level of expression in each organ: height (font 14), middle (font 12), low (font 10) and slight (font 8). The novel expression of sucrose transporters genes, not reported before, is mentioned in red. See for review: AtSUC1 (At1g71880): Sivitz et al. (2007, 2008); Schmid et al. (2005); Stadler et al. (1999); Feuerstein et al. (2010); AtSUC2 (At1g22710): Truernit and Sauer (1995); Stadler and Sauer 1996; Lalonde et al. (2003); Sauer (2007); AtSUC3 (At2g02860): Meyer et al. (2000, 2004); AtSUC4 (At1g09960): Schneider et al. 2012; Endler et al. (2006); AtSUC5 (At1g71890): Baud et al. (2005); AtSUC9 (At5g06170): Sivitz et al. (2008). AtSWEET9 (At2g39060): Chen et al. (2012); AtSWEET10 (At5g50790): Chen et al. (2012); AtSWEET11 (At3g48740): Chen et al. (2012); Chen (2013); Chen et al. (2015); Le Hir et al. (2015); AtSWEET12 (At5g23660): Chen et al. 2012; Chen (2013); Chen et al. (2015); Le Hir et al. (2015); AtSWEET13 (At5g50800): Chen et al. (2012); Chen (2013); Chen et al. (2015); AtSWEET15 (At5g13170): Chen et al. (2012, 2015); Seo et al. (2011); Quirino et al. (2001). The expression in roots of the five AtSWEET genes from the clade III: AtSWEET 11–15 have been reported for the first time in our previous work (Durand et al. 2016)