Glutamine Synthetase(GS) in different positions and developments of two cultivars was studied,and respectively detected in root,nodule,stem,leaf,pod shell and seed;the GS activity in nodule,root,stem and leaf followed the order: nodule>stem>root>leaf;the GS activity changed with the growing stages showing only a peak at R2;trends of GS activity in leaf was different to those.

Experrimental Study on Cardiomyocyto-like Cells Induced by AS, GS and PNS in Vitro from Bone Marrow Mesenchyma Stem Cells;

Methods The glutamate levels in the striatum of SD rats were detected by high performance liquid chromatography(HPLC),the expression of glutamate tansporter mRNA and proteins were detected by RT-PCR and Western blotting and the activity of glutamine synthetase was determined by using GS detect kit.

By sandy cultivation and with normal nitrogen supply, this experiment determined the active of the proteolytic enzymes and the glutamine synthetase(GS) in blades and the active of glutamate z-oxoglutarate aminotransferase(GOGAT) in pods at different time during the later growing period,as well as determining the content of dissociated amino acid and L-Glutamine in the juice of phloem.

Based on the soil sample of the Linyi county and GS++ software,the spatial variation characteristics of the soil nutrients were studied.

[Methods] We used numerical taxonomy, 16S rDNA PCR-Restriction fragment length polymorphism(RFLP), sequences analysis of 16S rDNA and Glutamine synthetaseⅡ(GSⅡ)genes.

Changes of HMW-GS in Wheat Flour during Storage;

Quality Analysis of Different HMW-GS Wheat Varieties Planted in Different Ecological Regions;

Identification of Wheat Cultivars with Same HMW-GS and Their Quality Analysis;