| 1. | Bt maize contains a gene from a bacterium that produces a poison
它包含一种能产生毒素的细菌。 |
| 2. | The bacteria get into the body through a break in the skin and produce a toxin that attacks the nervous system
细菌会透过皮肤表面的伤口入侵人体，产生毒素破坏神经系统。 |
| 3. | If the algae are toxin - producing , the toxins will be concentrated in the shellfish tissue , particularly in the viscera
当所摄取的藻类产生毒素，这些毒素会积聚在贝类的组织内，尤其是在内脏部分。 |
| 4. | Bacterial toxins from plaque will accumulate at the gum margin , causing gum inflammation , gum swelling or bleeding while brushing
牙菌膜会产生毒素，引致牙龈发炎。牙龈发炎的徵状是牙龈红肿和容易出血。 |
| 5. | During the festive period we might often binge with friends or eat less regularly , leading to the accumulation of waste and toxins in our body
春节期间经常进食大量肉类、煎炸油腻食物，加上食无定时，肠胃很容易积聚大量宿便，引致害菌大量繁殖和产生毒素。 |
| 6. | Utilizing their environment , the spore walkers are able to derive toxins from the spores and fungi of the marsh , which they in turn use to stun or immobilize their prey
孢子行者利用他们的环境，从沼泽的孢子和菌类植物产生毒素，用来昏迷或瘫痪他们的猎物。 |
| 7. | " recent overseas studies show that both species might contain toxins . however , no toxic effect caused by these two red tide species has been recorded in hong kong waters before .
近期有海外研究显示这两种藻类可能含有毒素，但我们并没有这两种藻类在香港水域产生毒素的纪录。 |
| 8. | It has been shown that some bacteria under the right conditions may grow to full size and reproduce two new bacteria every twenty minutes , capable of destroying tissues or producing toxin
已经证明某些细菌在适宜的条件下可以长得很大，而且每二十分钟能再繁殖为两个新菌体，能破坏组织或产生毒素。 |
| 9. | In terms with the principle of fusarium oxysporiun caused plant disease : bundles were blocked and fusarid acid killing cells was formed by hyphae so that caused water metabolism abnormal and plant wilting . in order to find out effective method of anti - fiisarium oxysporuin , long ya lillium was taken as material with plant tissue culture and genetic transformation techniques in this paper
针对尖孢镰刀菌的致病机理：菌丝阻塞维管束引起水分代谢失常和菌丝在植物体内产生毒素(镰刀菌酸)损害膜结构造成代谢失常，从而导致植物萎焉。本实验以龙牙百合为研究对象，应用细胞工程中的离体培养方法并结合转基因技术，以期找到抗尖孢镰刀菌的有效途径。 |
