https://ogma.newcastle.edu.au/vital/access/ /manager/Index en-au 5 Improving the anthocyanin accumulation of hypocotyls in radish sprouts by hemin-induced NO https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:52189 Wed 04 Oct 2023 11:11:02 AEDT ]]> Hemin-decreased cadmium uptake in pak choi (Brassica chinensis L.) seedlings is heme oxygenase-1 dependent and relies on its by-products ferrous iron and carbon monoxide https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:49467 2+ flux from pak choi roots and demonstrated that hemin treatment decreased Cd uptake rather than its translocation within plants. Moreover, through comparing the responses of different chemical treatments in pak choi seedlings and Arabidopsis wild-type and heme oxygenase-1 (HO-1) mutant, we provided evidence that hemin-decreased Cd uptake was HO-1 dependent. Furthermore, analyses of hemin degradation products suggested that the hemin-derived suppression of Cd uptake suppression was probably relying on its degradation by-products, ferrous iron (Fe²⁺) and carbon monoxide (CO), via repressing the expression of a Fe²⁺/Cd²⁺ transporter BcIRT1 in pak choi roots.]]> Thu 18 May 2023 14:34:06 AEST ]]>