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Using membrane transporters to improve crops for sustainable food production.

Using membrane transporters to improve crops for sustainable food production.

Nature (2013-05-03)

Julian I Schroeder, Emmanuel Delhaize, Wolf B Frommer, Mary Lou Guerinot, Maria J Harrison, Luis Herrera-Estrella, Tomoaki Horie, Leon V Kochian, Rana Munns, Naoko K Nishizawa, Yi-Fang Tsay, Dale Sanders

ABSTRACT

With the global population predicted to grow by at least 25 per cent by 2050, the need for sustainable production of nutritious foods is critical for human and environmental health. Recent advances show that specialized plant membrane transporters can be used to enhance yields of staple crops, increase nutrient content and increase resistance to key stresses, including salinity, pathogens and aluminium toxicity, which in turn could expand available arable land.

MATERIALS

Product Number

Brand

Product Description

Sigma-Aldrich

Aluminum, powder, ≥91% (complexometric)

Sigma-Aldrich

Aluminum, evaporation slug, diam. × L 6.3 mm × 6.3 mm, 99.999% trace metals basis

Sigma-Aldrich

Sucrose, ACS reagent

Sigma-Aldrich

Sucrose, ≥99.5% (GC)

Supelco

Sucrose, analytical standard, for enzymatic assay kit SCA20

Sigma-Aldrich

Sucrose, ≥99.5% (GC), Grade II, suitable for plant cell culture

Sigma-Aldrich

Sucrose, ≥99% (GC), Grade I, suitable for plant cell culture

Sigma-Aldrich

Sucrose, ≥99.5% (GC)

Sigma-Aldrich

Sucrose, ≥99.5% (GC), BioReagent, suitable for cell culture, suitable for insect cell culture

Sigma-Aldrich

Sucrose, meets USP testing specifications

Sigma-Aldrich

Sucrose, puriss., meets analytical specification of Ph. Eur., BP, NF

Aluminum, IRMM^®, certified reference material, 1.0 mm foil

Aluminum, IRMM^®, certified reference material, 1.0 mm wire

Sigma-Aldrich

Sucrose, ≥99.5% (GC), BioXtra

Millipore

Sucrose, suitable for microbiology, ACS reagent, ≥99.0%

Sigma-Aldrich

Sucrose, BioUltra, for molecular biology, ≥99.5% (HPLC)

Sigma-Aldrich

Sucrose, for molecular biology, ≥99.5% (GC)

Supelco

Sucrose, Pharmaceutical Secondary Standard; Certified Reference Material

Sucrose, European Pharmacopoeia (EP) Reference Standard

Sigma-Aldrich

Aluminum, foil, thickness 8 μm, 99% trace metals basis

Sigma-Aldrich

Aluminum, wire, diam. 0.58 mm, ≥99.99% trace metals basis

Sigma-Aldrich

Aluminum, granular, <1 mm, 99.7% trace metals basis

Sigma-Aldrich

Aluminum, wire, diam. 1.0 mm, 99.999% trace metals basis

Sigma-Aldrich

Aluminum, pellets, 3-8 mesh, ≥99.999% trace metals basis

Sigma-Aldrich

Aluminum, ReagentPlus^®, beads, 5-15 mm, 99.9% trace metals basis

Sigma-Aldrich

Aluminum, ACS reagent, 99%, wire, wire diam. ~1.5 mm

Sigma-Aldrich

Aluminum, foil, thickness 0.13 mm, ≥99.99% trace metals basis

Sigma-Aldrich

Aluminum, foil, thickness 1.0 mm, 99.999% trace metals basis

Sigma-Aldrich

Aluminum, foil, thickness 0.25 mm, 99.999% trace metals basis