glutamine synthetase

The husk glutamine synthetase activity was lower than that of No. 1, and the change of glutamine synthetase activity of No.

139号苞叶谷氨酰胺合成酶活性小于1号，且1号的酶活性变化较平缓。

Research on the Optimum Fermentation Conditions of Glutamine Synthetase Identification on Glutamine Synthetase High-Producing Strain LNU 0165

产谷氨酰胺合成酶发酵条件的研究一株高产谷氨酰胺合成酶的LNU0165菌的鉴定

Dual gene amplification and selection system with dihydrofolate reductase and glutamine synthetase genes effectively increase the foreign gene expression

二氢叶酸还原酶和谷氨酰胺合成酶双基因筛选扩增系统对外源基因表达的影响

Both sensitivity of nitrogenase in response to NH_4~+ and the level of glutamine synthetase ( GS) activity depend upon either the culture age or the N-nutrient states of Rhodopseudomonas capsulata.

Rhodopseudomonas capsulata固氮酶活性对氨的敏感性及谷氨酰胺合成酶（GS）活性的变化在很大程度上受菌龄和氮素营养的影响。