| 1. | Study on production of gsh by recombinant engineered strains
重组大肠杆菌催化合成谷胱甘肽的研究 |
| 2. | Association nitrogen fixation of rice inoculated with ammonia resistant engineering strain alcaligenes faecalis
粪产碱菌耐铵工程菌与水稻联合共生固氮作用 |
| 3. | Decoloration of azo dye wastewater by an anaerobic membrane bioreactor using gene engineering strain escherichia coli jm109 pgex - azr
基因工程菌在厌氧膜生物反应器中对偶氮染料废水的脱色 |
| 4. | This research is a part work of the " 863 " international project - " the technique of producing l - methionine by gene - engineering strain of immobilization cell "
本项研究是国家“ 863 ”中试项目“工程菌固定化细胞生产l ?蛋氨酸技术”的部分基础研究工作。 |
| 5. | And another change was that the spore of the transformant was difficult to release , p3a was not useful in genetically engineered strain construction in this way
此外， pcr扩增发现转化子比出发菌ybt - 1520多了cry1ab的特异带， sds - page电泳证实cry1ab的存在。 |
| 6. | In conclusion , the results mentioned above really provided us some significant data and useful material for realizing our goal - bioconversion of d - amino acids by engineered strain in future
同时，本文的一些结果为我们实现用工程菌生物转化d -型氨基酸提供了有价值的数据与材料。 |
| 7. | This strategy can resolve the gene safety problem for genetic engineered strains and should facilitate regulatory approval for its development as a commercial biopesticide . 2
利用这种解离载体可有针对性的消除特定的dna片段，有效解决基因工程菌构建中所面临的基因安全性问题。 |
| 8. | Then the total 25 engineered strains were cultured and induced in the respective conditions . the results show that the target products expressed in 3 strains of them are partly soluble and active , whils
11bl21 ( 0e3 )表达的包涵体蛋白进行了变性、复性研究，部分获得有活性的d一海因酶，酶活力约为0 . 90u / mgo |
| 9. | Research on e . coli protease system is the basis of engineering strain improvement in order to reduce their negative effect , much has been done , among which antisense rna technology is worth further trying
为减少蛋白酶对外源蛋白的降解，从不同的角度做了大量工作，其中利用反义rna技术控制蛋白酶活性是一条值得探索的思路。 |
| 10. | The development of theanine biosynthesis by microorganism fermentation and culturing cells of camellia sinensis was summarized in this paper and the possibility of theanine biosynthesis from the gene engineering strain was also discussed
摘要综述了近年来应用微生物发酵法、茶树细胞培养法生物合成茶氨酸的研究进展，讨论了构建基因工程菌生物合成茶氨酸的可行性。 |
