- Arabidopsis ein2-1 and npr1-1 response to Al stress.
Arabidopsis ein2-1 and npr1-1 response to Al stress.
Bulletin of environmental contamination and toxicology (2014-03-13)
Yiyan Zhang, Qingqing He, Shiyang Zhao, Linli Huang, Lin Hao
PMID24619362
ABSTRACT
An enhanced Al(3+) tolerance has been observed in ethylene insensitive mutant ein2-1 and salicylic acid insensitive mutant npr1-1 of Arabidopsis. However, we found that the tolerant phenotype of ein2-1 and npr1-1 under Al stress was dependent on NPR and EIN function, respectively, because the double mutant ein2-1/npr1-1 displayed more sensitive to Al stress than wild-type plants. We analysed the differential performance between ein2-1/npr1-1 and their respective single mutant in response to Al stress, and found that antioxidant defence rather than malate exudation was the determinant factor.
MATERIALS
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Product Description
Aluminum, IRMM®, certified reference material, 1.0 mm wire
Aluminum, IRMM®, certified reference material, 1.0 mm foil
Sigma-Aldrich
Aluminum, evaporation slug, diam. × L 6.3 mm × 6.3 mm, 99.999% trace metals basis
Aluminum, sphere, 100pcs, diameter 1.0mm, aluminum alloy 2017 precision sphere, grade 200, 95.2%
Aluminum, wire reel, 1000m, diameter 0.30mm, as drawn, 99.5%
Aluminum, wire reel, 100m, diameter 0.063mm, annealed, 99.99%
Aluminum, sphere, 100pcs, diameter 2.5mm, aluminum alloy 2017 precision sphere, grade 200, 95.2%
Aluminum, rod, 200mm, diameter 15.0mm, as drawn, 99.999%
Aluminum, microleaf disks, 25mm, thinness 0.15μm, specific density 41.28μg/cm2, removable support, 99.999%
Aluminum, mesh, 900x900mm, nominal aperture 0.38mm, wire diameter 0.25mm, 40x40 wires/inch, open area 37%, plain weave mesh
Aluminum, tube, 1000mm, outside diameter 1.42mm, inside diameter 1.166mm, wall thickness 0.127mm, as drawn, 99.5%
Aluminum, rod, 200mm, diameter 20.0mm, as drawn, 99.999%
Aluminum, sphere, 100pcs, diameter 3.0mm, aluminum alloy 2017 precision sphere, grade 200, 95.2%
Aluminum, rod, 500mm, diameter 15.0mm, as drawn, 99.999%
Aluminum, rod, 100mm, diameter 28mm, as drawn, 99.999%
Aluminum, microfoil, disks, 25mm, thinness 1.0μm, specific density 269.9μg/cm2, permanent mylar 3.5μm support, 99.999%
Aluminum, insulated wire, 2m, conductor diameter 0.1mm, insulation thickness 0.005mm, polyimide insulation, 99.95+%
Aluminum, tube, 1000mm, outside diameter 0.86mm, inside diameter 0.76mm, wall thickness 0.05mm, as drawn, 99.5%
Aluminum, rod, 200mm, diameter 5.0mm, as drawn, 99.999%
Aluminum, tube, 500mm, outside diameter 3.0mm, inside diameter 1.62mm, wall thickness 0.69mm, hard, 99.5%
Aluminum, tube, 200mm, outside diameter 0.30mm, inside diameter 0.2mm, wall thickness 0.05mm, as drawn, 99.5%
Aluminum, wire reel, 100m, diameter 0.25mm, hard, 99.99+%
Aluminum, rod, 200mm, diameter 12.0mm, as drawn, 99.999%
Aluminum, wire reel, 100m, diameter 0.25mm, as drawn, 99.5%