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- Cell engineering strains 细胞工程菌株
- Constructing gene engineering strains which produce high activity LA isomerase was an important presupposition for realizing industrialization with bio-enzymes methods. 构建高活性LA异构酶的基因工程菌是实现生物酶异构法产业化的重要前提。
- This review introduced the research progress of this field and the construction of these genetic engineering strains in the ethanol fermentative production. 本文就这四种细菌的研究进展以及基因重组过程进行了介绍和评价。
- Important Bio-thermal Physical Problems and Latest Advancement in Laser Cell Engineering. 激光细胞工程学中的重要生物热物理问题及其最新进展。
- The plant cell engineering technology will be a important supplementary means in rapeseed breeding in the future. 通过分析提出了在今后的油菜育种中,植物细胞工程技术将是一种重要的辅助育种手段。
- Objective:L-Tryptophan was enzymatically synthesized by tryptophanase in genetic engineering strain WW-11 from L-cysteine and indole. 以L-半胱氨酸和吲哚为底物,利用色氨酸酶基因工程菌WW-11酶法合成L-色氨酸。
- Good progress has been made in recent years through plant tissue culture and cell engineering in Caryophyllaceae. 近年来,植物组织培养与细胞工程研究在石竹科植物上取得了一定进展。
- The engineering strain was lysised by ultrasonic wave. Much of MBP-hEra existed in the supernatant of lysate in a soluable form. 表达融合蛋白MBP-hEra菌株经超声波裂解,MBP-hEra大部分以可溶态存在于裂解上清液中。
- Biotechnology includes gene engineering, cell engineering, enzyme engineering, fermentation engineering, etc. 生物技术包括基因工程、细胞工程、酶工程、发酵工程等。
- The tangent stiffness matrix is obtained from the engineering strain and the principle for determining the limit point and bifurcation point is given. 由工程应变推导出几何非线性的切线刚度矩阵,并给出判断分歧点与极限点的准则,最后用一数值例题说明该方法的分析过程。
- The paper summarized the achievements of rapeseed by plant cell engineering technology at home and abroad in lately 20 years. 摘要综述了近20年来国内外利用植物细胞工程技术进行油菜育种所取得的成就。
- The current situation of the application of biotechnology (enzyme engineering, genetic engineering, cell engineering, fermentation engineering, etc. 综述了酶工程、基因工程、细胞工程、发酵工程等生物工程技术在改善软饮料品质方面的应用现状及发展前景。
- The engineering strain was obtained by screening, it"s induced expression condition was optimized.The recombinant protein hIL-10 was overexpressed in E.coli stably. 筛选工程菌,优化诱导表达条件,在大肠杆菌中获得稳定高效表达。
- Difficulties in regeneration of leaves in vitro and low frequency limited the development of jujube cell engineering and genetic engineering. 枣叶片离体再生困难,再生频率低,这制约了枣树细胞工程学和基因工程学的发展。
- A new breeding technology with cell culture in Porphyra yezoensis was studied, to establish a system of fast breeding with cell engineering in Porphyra. 摘要本文主要应用单细胞培养技术培育紫菜新品系,以建立紫菜细胞工程快速育苗系统。
- Due to the advantage of high efficiency, low toxicity popularity and controllability, it has been applied in the fields of cell engineering and genetic engineering. 鉴于细胞电穿孔技术的高效率,低毒性,普适性和可控性,目前已广泛应用于细胞工程和基因工程各个方面。
- 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。
- L Tryptophan was enzymatically synthesized by tryptophanase in genetic engineered strain WW 4 from L cysteine and indole. 用色氨酸酶基因工程菌WW 4催化L 半胱氨酸和吲哚合成L 色氨酸。
- Then the biological engineering strain WYBS2001T with human egf was obtained by transforming pUSE which was constructed by cloning egf into the secreting plasmid pUSl86, into mutant strain WYBS2001. 然后将其克隆至枯草杆菌分泌型质粒载体pUSl86上构建成重组质粒pUSE,并转化枯草杆菌突变菌株WYBS2001,获得转入egf基因的枯草杆菌生态工程菌WYBS2001T。
- The model of a real FCE( fuel cell engine) is set up by using neural network identification. 摘要以某燃料电池发动机为原型,将神经网络辩识方法应用到其非线性系统的建模中。