The GABA catabolic ssadh mutant is strongly impaired in growth, most likely due to the accumulation of a toxic compound. Two candidate metabolic intermediates (SSA and GHB) were analyzed for their responsibility to cause the phenotypic aberrances of mutant plants. The ssadh phenotype can be ...
γ-氨基丁酸 (Gamma-aminobutyric acid, GABA) 是一种广泛分布于动、植物体内的小分子量非蛋白质氨基酸。从功能上来说,它属于一种神经递质。神经递质的本质,就是充当脑细胞之间的“信号分子”。有些信号能够使大脑兴奋,有些则能使大脑冷静。而GABA就属于后一种,具备改善睡眠、改善抑郁、促进放松、改善炎症、降血压...
In plants, GABA plays a critical role in regulating salinity stress tolerance. However, the response of soybean seedlings (Glycine maxL.) to exogenous gamma-aminobutyric acid (GABA) under saline stress conditions has not been fully elucidated. Results This study investigated the effects of exogenous...
Mutations in -aminobutyric acid (GABA) transaminase genes in plants or Pseudomonas syringae reduce bacterial virulence Collmer A, Schuurink RC (2010) Mutations in gamma-aminobutyric acid (GABA) transaminase genes in plants or Pseudomonas syringae reduce bacterial virulence. ... Duck,Hwan,Park,... ...
γ-氨基丁酸(Gamma-aminobutyric acid,GABA)是一种重要的中枢神经系统抑制性神经递质,其拥有良好的水溶性与热稳定性。现已证实,作为小分子量非蛋白质氨基酸的GABA具备食用安全性,并可用于饮料等食品的生产。研究表明,摄入一定量的GABA具备改善机体睡眠质量、降血压等生理功效。
Gamma-aminobutyric acid (GABA) is a four-carbon non-protein amino acid that acts as a defense substance and a signaling molecule in various physiological processes, and which helps plants respond to biotic and abiotic stresses. This review focuses on the role of GABA’s synthetic and metabolic ...
Gamma-aminobutyric acid (GABA) is widely distributed in plants and is associated with stress responses, signaling, and storage [18]. Previous works indicated that GABA is involved in many plant processes and reactions, such as the oxidative stress defense [19], the balance of the C/N ratio ...
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gamma aminobutyric acid (gaba)规格 摘要: 一、伽马氨基丁酸(GABA)简介 1.伽马氨基丁酸的定义 2.GABA在神经递质中的作用 二、GABA的规格 1.GABA的化学式 2.GABA的分子量 3.GABA的CAS编号 4.GABA的纯度 三、GABA的应用领域 1.医疗领域 2.食品工业 3.农业领域 4.其他领域 四、GABA的副作用与注意事项 1....
1950年.Florey和Robert研究小组在哺乳类动物脑萃取液中首次发现GABA。如今,医学家已经证明GABA是中枢神经系统的抑制性传递物质.是脑组织中最重要的神经递质。其作用是降低神经元活性,防止神经细胞过热(overfirin…