Seedlings were grown hydroponically for 2 d after germination and then treated with the indicated concentrations of CO for 12 h. After that, the tissues were sampled and IAA was measured by HPLC. Values represent the mean of two independent experiments and vertical bars indicate the standard deviations (=90 seedlings). Asterisks indicate that the mean values are significantly different between the CO treatments and controls ( <p><b>Copyright information:</b></p><p>Taken from "Regulation of tomato lateral root development by carbon monoxide and involvement in auxin and nitric oxide"</p><p></p><p>Journal of Experimental Botany 2008;59(12):3443-3452.</p><p>Published online 24 Jul 2008</p><p>PMCID:PMC2529230.</p><p></p
