Interactions between nitric oxide and plant hormones in aluminum tolerance.

Interactions between nitric oxide and plant hormones in aluminum tolerance.

Plant signaling & behavior (2012-04-14)

Huyi He, Longfei He, Minghua Gu

ABSTRACT

Nitric oxide (NO) is involved, together with plant hormones, in the adaptation to Al stress in plants. However, the mechanism by which NO and plant hormones interplay to improve Al tolerance are still unclear. We have recently shown that patterns of plant hormones alteration differ between rye and wheat under Al stress. NO may enhance Al tolerance by regulating hormonal equilibrium in plants, as a regulator of plant hormones signaling. In this paper, some unsolved issues are discussed based on recent studies and the complex network of NO and plant hormones in inducing Al tolerance of plants are proposed.

MATERIALS

Product Number

Brand

Product Description

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

326860

Sigma-Aldrich

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266957

Sigma-Aldrich

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

326852

Sigma-Aldrich

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

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GF99626103

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GF12106897

Aluminum, foam, 150x150mm, thickness 6.35mm, bulk density 0.2g/cm³, porosity 0.93, 4 pores/cm, aluminum 6101 grade, 98.5%

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Aluminum, microleaf disks, 10mm, thinness 0.5μm, specific density 120.6μg/cm², removable support, 99.999%

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Aluminum, rod, 100mm, diameter 10.0mm, as drawn, 99.999%

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