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Mechanism of growth amelioration of NaCl-stressed rice (Oryza sativa L.) by δ-aminolevulinic acid
δ-aminolevulinic acid antioxidative enzyme lipid peroxidation Oryza sativa salt stress salt tolerance
2009/6/1
The mechanism of growth amelioration of NaCl-stressed rice (Oryza sativa L. cv. Nipponbare) by δ-aminolevulinic acid (ALA) was investigated. Rice growth recovered when plants were pretreated with 0.1 ...
Role of Cytochrome P450 in Mechanism of Pyrethroid Resistance
cytochrome P450 monooxygenases pyrethroids Culex quinquefasciatus insecticide resistance
2009/3/7
Cytochrome P450 monooxygenases are important metabolic enzymes involved in catalyzing a number of compounds and thus are essential for most creatures. One of the major roles of P450s in insects is d...
Mechanism of Avenanthramide Induction
phytoalexin avenanthramide biosynthesis metabolism Avena sativa
2009/3/7
Oat leaves produce phytoalexins, avenanthramides, in response to pathogen infection and elicitor treatment. Feeding experiments with labeled precursors and measuring enzyme activities revealed the b...
Molecular Mechanism of Selective Toxicity of Neonicotinoids
neonicotinoid imidacloprid nicotinic acetylcholine receptor selective toxicity voltage-clamp electrophysiology
2009/3/5
Actions of neonicotinoids on wild-type and mutant α7 nicotinic receptors were investigated using voltage-clamp electrophysiology to elucidate the mechanism underlying the selectivity of neonicotinoi...
Study on the mechanism of insecticidal activity through disruption of intracellular calcium homeostasis
flubendiamide Ca2+ pump insecticide benzendicarboxamide
2009/3/5
Flubendiamide is a new compound developed as an insecticide with potent activity against lepidopterous pests. The present study demonstrated that the compound possessed insecticidal activity through...