The expression profiles of 145 RNA helicase genes in <i>Arabidopsis</i>.

<p>The expression profiles of 145 RNA helicase genes in different development stages (above) and tissues (below) in <i>Arabidopsis</i>. The deep and light blue shading represents the relative high or low percent potential expression levels, respectively, of the helicase genes in different development stages and different tissues. The DEAD-box, DEAH-box and DExD/H-box RNA helicase genes are indicated by the red triangle, circle and square, respectively.