| 1. | Diphtheria antitoxin is a foreign protein .
白喉抗毒素是异性蛋白。 |
| 2. | In fact , a wide ariety of complex and aluable foreign proteins can be expressed efficiently in transgenic plants [ 1 ]
实际上，很多有变异性的复合物和有价值的异种蛋白可以有效的表达于转基因植物中[ 1 ] 。 |
| 3. | In fact , a wide variety of complex and valuable foreign proteins can be expressed efficiently in transgenic plants [ 1 ]
实际上，很多有变异性的复合物和有价值的异种蛋白可以有效的表达于转基因植物中[ 1 ] 。 |
| 4. | Advances in genetic engineering in the past decade have accelerated the expression , in plant , of foreign proteins with pharmaceutical value
Vp7是轮状病毒的主要外壳蛋白和中和抗原，是发展基因工程疫苗的首选。 |
| 5. | 1 . construction of high efficiency expression vectors expression vectors are critical to high efficiency expression of foreign proteins
高效哺乳动物细胞表达载体的构建表达载体对于外源基因的高效表达十分重要。 |
| 6. | The authors summarize general ways to improve amounts of foreign proteins in plants in respect of optimization , integration , transcript , translation , transport and interaction of genes
从外源基因的优化、整合、转录、翻译、运输以及基因间的相互作用等方面，总结提高外源蛋白在植物宿主体内表达的常用策略。 |
| 7. | Baculovirus is a kind of double - stranded circle large dna virus , which has been developed as an environment sound pesticide and a powerful vector of foreign protein expression as well as a potential vector of gene therapy
杆状病毒是一类双链环状dna病毒，作为生物防治杀虫剂及高效外源蛋白表达载体得到广泛研究。近来有许多学者致力于杆状病毒作为基因治疗载体的研究。 |
| 8. | After inducement by methanol , the soluble part of trail was secreted into supernatant . a high - level strain named as gtr48 with more than 38 % of total protein secreted was screened . the foreign protein expressed amount to 10mg / l by estimate
我们筛选到一株高表达的菌株gtr48 ，经过甲醇诱导之后trail基因表达量占总的酵母分泌蛋白的38以上，并且初步估计其表达量可以达到每升十几毫克以上。 |
| 9. | It has not only many advantages of the prokaryotic expression system such as growing quickly , manipulating easily , strong power to express and control foreign protein , but also the ability to make foreign protein modified in post - translation . so pichia pastoris gene expression system is more appropriate to express many eukoryotic proteins than prokaryotic system and has attracted more and more people " s attention on it
它不仅具有原核表达系统生长快速，操作简单，外源基因表达量大并受到严格调控等特点，还具有真核生物特有的蛋白质翻译后修饰的功能，表达真核生物蛋白质具有原核表达系统无法比拟的优越性。 |
| 10. | The new synthesized protein was led to endoplastic reticulum cavity by eukaryotic secretory signal peptide sequence and then anchored to innerwall of endoplastic reticulum by kdel sequence , which interdicted the process of protein entering golgi body and cytoplasm , and then avoided heterogeneous glycosylation modification of foreign protein and prolonged the disappearance of half life of protein in organism . 2
真核分泌信号肽序列可以引导新合成的蛋白质进入内质网腔， kdel序列将进入内质网腔的蛋白质锚定在内质网内壁上，从而阻断了蛋白质进入高尔基体和细胞质的过程，进而避免了外源蛋白质的异源糖基化修饰，延长了蛋白质在生物体内的半衰期。 |
