qRT-PCR of <i>NADH-GOGAT</i>.

<p>qRT-PCR conducted for <i>NADH-GOGAT-3A</i> and <i>NADH-GOGAT-3B</i> genes with specific probes. The figure shows: A. The expression levels of the two genes in the roots of the two durum wheat cvs Ciccio and Svevo (C and S, respectively); B. Comparison of the two homoeologous gene expressions in cv Ciccio during the stage of first leaf, flowering and grain filling; D. Comparison of the two homoeologous gene expressions in cv Svevo during the stage of first leaf, flowering and grain filling;. The error bars indicate the ± SE of the mean.