Figure 5From: Aquaporins in the wild: natural genetic diversity and selective pressure in the PIP gene family in five Neotropical tree speciesPIP1 - PIP2 conserved regions chosen based on CLUSTALW alignments. Blue rectangles represent transmembrane helices two and six, in which the universal primers were chosen (amino-acid sequences in red) (only a subsample of aligned sequences is shown).Back to article page