… plants to tightly control the abundance of IRT1, ensuring optimal … IRT1 acts as a transceptor,
directly sensing non-iron metals … , we used transgenic plants expressing the functional IRT1-…

… control of IRT1 by its various metals … IRT1 transcription in response to low iron is dually
controlled by local and long-distance signals (red arrows) to allow IRT1 gene expression in roots. …

… metals or 50 μm Cd, we reproducibly observed reduced IRT1-… transgenic lines expressing
IRT1 or IRT1 4HA under control of … Fe is the primary substrate of IRT1, since IRT1 transcription …

… and NRAMP1 have a broad range of substrates among metals, … Transcripts levels are
expressed relative to those of the … roots, we tested whether IRT1 expressed under the control of the …

… Note that in our transgenic irt1 lines, IRT1 transcript levels … FER1 expression in irt1 H232A
under control conditions was … of secondary substrate metals in the irt1 mutant by comparison to …

… the transgenic hairy roots compared to the control (886.8 μg/g vs… homeostasis and transporting
different metals in cells. The … transcription level under Cd stress [6]. Plants overexpressing …

… IRT1 from dicotyledonous vegetables expressed in yeast, and (iii) we examined the effect of
soil pH on soil Fe availability and root IRT1 expression levels … negative and positive control, …

… that metal transporter genes such as CAX4, COPT1, IRT1, … deficiency-induced expression
of Fe 2+ transporter genes may … of Fragments Per Kilobase of transcript sequence per Millions …

… in plants is controlled by several processes, … expression of AHA2, FRO2 and IRT1 is
regulated by FIT (FER-like iron-deficiency-induced transcription factor), a bHLH transcription …

… We also document that HvIRT1 controlled the Mn distribution … We conclude that the barley
IRT1 orthologue has a novel … We investigated the transcript expression pattern of HvIRT1 in …