Arbuscular mycorrhizal colonization reduces arsenate uptake in barley via downregulation of transporters in the direct epidermal phosphate uptake pathway
Article first published online: 14 SEP 2009
© The Authors (2009). Journal compilation © New Phytologist (2009)
Special Issue: Featured papers on ‘Weeds - bridging the gap between evolutionary ecology and crop science’
Volume 184, Issue 4, pages 962–974, December 2009
How to Cite
Christophersen, H. M., Smith, F. A. and Smith, S. E. (2009), Arbuscular mycorrhizal colonization reduces arsenate uptake in barley via downregulation of transporters in the direct epidermal phosphate uptake pathway. New Phytologist, 184: 962–974. doi: 10.1111/j.1469-8137.2009.03009.x
- Issue published online: 6 NOV 2009
- Article first published online: 14 SEP 2009
- Received: 14 June 2009, Accepted: 20 July 2009
Fig. S1 Normalized relative quantity (NRQ) of the HvPht1;8 gene in the arbuscular mycorrhizal inorganic orthophosphate (Pi)-uptake pathway in roots from nonmycorrhizal and arbuscular mycorrhizal plants.
Fig. S2 Normalized relative quantity (NRQ) of barley inorganic orthophosphate (Pi)-transporter genes HvPht1;1 (a) and HvPht1;2 (b) in the direct uptake pathway in roots of nonmycorrhizal plants grown at 120 and 20 mg P kg soil−1.
Table S1 Per cent colonization of barley grown in compartmented pots with no arsenic (As) (0–0) or As added to the soil at the rate of 2.5 mg kg−1 soil in the root hyphal compartment (RHC) (2.5–0), hyphal compartment (HC) (0–2.5) or both (2.5–2.5).
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