Figure 1From: Identification and characterization of the zinc-regulated transporters, iron-regulated transporter-like protein (ZIP) gene family in maizeAmino acid alignment of predicted ZIP proteins in maize genome. Sequences were aligned using Clustal X Version 2.0 and identical or similar amino acids are shaded by BOXSHADE (http://www.ch.embnet.org/software/BOX_form.html). The membrane spanning domains are indicated as lines above the sequence, and numbered I–VIII, respectively.Back to article page