Determination of γ-aminobutyric acid in aerial part of Panax notoginseng by HPLC Effects of simulated N deposition on free amino acids and soluble protein of three dominant understory species in a monsoon evergreen broad-leaved forest of subtropical China Cloning of Nitrate Reductase Gene of Lettuce and Effect of Exogenous γ-Aminobutyric Acid on Gene Expression and Nitrate Content in Leaves under High Nitrogen Level Genetic Analysis of γ-aminobutyric acid and resistant starch content between Germinated Brown Rice and Brown Rice of 02428譎exi35 RILs Group Effects of L-tetrahydropalmatine on concentrations of neurotransmitter amino acids in mice with cerebral ischemia Accumulation of the γ-aminobutyric Acid in Brown Rice—A New Rice Strain W025 with Giant-embryo during Water Soaking