| 1. | With cholera , the immune response is induced by what is known as the cholera toxin b - subunit
应对霍乱，引起免疫系统反应的是被称为霍乱毒素b亚单位的蛋白质。 |
| 2. | Mice then ate the transgenic rice in the form of powder , absorbing the cholera toxin b antigen
接着，让白鼠进食磨成粉末状的转基因稻米，从而吸收了b型霍乱毒素抗原。 |
| 3. | This caused their immune system to release very specific antibodies that were capable of neutralising the cholera toxin
这使得白鼠体内的免疫系统释放出特殊的抗体，这种抗体可以灭杀霍乱毒素。 |
| 4. | The report says the vaccine was not destroyed by stomach acid ; instead , the animals developed antibodies against the cholera toxin
报告说疫苗并没有被胃酸所破坏，相反，老鼠产生了对抗霍乱毒素的抗体。 |
| 5. | The report says the vaccine was not destroyed by stomach acid ; instead , the animals developed antibodies against the cholera toxin
报告称疫苗没有被胃酸破坏；与此相反，动物体内产生了抗霍乱毒素的抗体。 |
| 6. | The gene expressed a subunit of the disease - causing cholera toxin b , about 30 micrograms of which accumulated in each rice seed
该基因显现出一组致病性b型霍乱毒素的子群，每颗水稻种子里可积聚约30微克这种毒素。 |
| 7. | Vibrio cholerae and enterotoxigenic escherichia coli ( etec ) are major pathogens that evoke acute diarrhea among children worldwide and travelers to developing countries
霍乱毒素与毒素大肠杆菌( etec )是引起婴幼儿和旅游者腹泻的主要病原菌。 |
| 8. | To produce the multicomponent vaccine against diarrhea , a translational fusion with the cholera toxin b subunit ( ctb ) upstream of cs3 , which is one of the prevalent colonization factors ( cfs ) found in human etec strains , was constructed
为研制有效的广谱亚单位疫苗，将霍乱毒素b亚单位( ctb )和etec的优势抗原之一cs3分别作为抗毒素免疫和抗黏附免疫的免疫抗原。 |
| 9. | Css is the one of the colonization factor antigens which is a protective antigen can cause immune reaction by the means taking orally . in this study , carrot was separately transformed with agrobacterium tumefacience strain lba4404 that contains ctb or ctb - cs3 fused gene in order to get oral diarrhea vaccine . this is a potent strategy to produce etec oral vaccine
本研究期望通过农杆菌转化系统将ctb (霍乱毒素b亚基，可作为佐剂和载体)基因和ctb - cs3融合基因分别转入胡萝卜植株，使ctb和ctb ? cs3融合基因稳定整合到胡萝卜基因组内，希望以此获得以胡萝卜为受体的etec口服疫苗，使服食者在进食的同时就可获得腹泻免疫。 |
| 10. | In the third part of the thesis , a chlamydomonas reinhardtii chloroplast expression vector , pactbvpl , containing the fusion of the foot and mouth disease virus ( fmdv ) vp1 gene and the cholera toxin b subunit ( ctb ) gene was constructed . transformation of c . reinhardtii chloroplast was achieved by biolistic bombardment with pactbvpl
论文第三部分主要叙述了将o型fmdvvp1与强黏膜免疫佐剂霍乱毒素b亚基( ctb )的融合基因克隆重组到衣藻叶绿体表达载体中，并采用基因枪法转化衣藻叶绿体，获得了具有壮观霉素抗性的转化子。 |
