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

PMID23636397

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

11009

Sigma-Aldrich

Aluminum, powder, ≥91% (complexometric)

IRMM523B

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

433705

Sigma-Aldrich

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

326887

Sigma-Aldrich

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

326941

Sigma-Aldrich

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

266558

Sigma-Aldrich

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

518573

Sigma-Aldrich

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

IRMM523C

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

733369

Sigma-Aldrich

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

310360

Sigma-Aldrich

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

266523

Sigma-Aldrich

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

PHR1001

Supelco

Sucrose, Pharmaceutical Secondary Standard; Certified Reference Material

16104

Sigma-Aldrich

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

84097

Sigma-Aldrich

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

IRMM523A

Aluminum, IRMM^®, certified reference material, 0.1 mm foil

326860

Sigma-Aldrich

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

266957

Sigma-Aldrich

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

266574

Sigma-Aldrich

Aluminum, foil, thickness 0.45-0.55 mm, 99.999% trace metals basis

338788

Sigma-Aldrich

Aluminum, pellets, 3-12 mm, 99.99% trace metals basis

326852

Sigma-Aldrich

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

S9378

Sigma-Aldrich

Sucrose, ≥99.5% (GC)

S3929

Sigma-Aldrich

Sucrose, meets USP testing specifications

S5391

Sigma-Aldrich

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

S5390

Sigma-Aldrich

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

S8501

Sigma-Aldrich

Sucrose, ≥99.5% (GC)

S1174

Supelco

Sucrose, analytical standard, for enzymatic assay kit SCA20

S5016

Sigma-Aldrich

Sucrose, ACS reagent

S7903

Sigma-Aldrich

Sucrose, ≥99.5% (GC), BioXtra

S1888

Sigma-Aldrich

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

S1600000

Sucrose, European Pharmacopoeia (EP) Reference Standard