查询词典 The Gene Generation

Qing Sichuan-based source of bio-technology Development Co., Ltd. Sales Agent Gene energy liquid state invention patents, Eureka World Invention Gold Award certificate and many other products as the "fourth-generation guide water revolution" model, leading European and American science and technology more than 15 years, my company are from Sichuan Province in the whole range of exclusive agents, with China's independent intellectual property rights, cutting-edge bio-technology products.

四川清基源生物科技发展有限公司代理销售的基因能量液获得国家发明专利、尤里卡世界发明金奖等多项证书，产品被誉为"引导第四代水革命"的典范，领先欧美科技15年以上，是由我公司在全四川省范围内独家代理的、具有我国自主知识产权的生物科技尖端产品。

In somatic gene therapy, a virus is typically used as a vector to insert genetic material into the cells of the recipient's body. The effects of such interventions do not carry over into the next generation.

体细胞基因疗法通常使用病毒作为载体，插入接收人的身体细胞的基因物质之中，这种干预的影响，不会延续到下一代。

PURPOSE: To identify the gene responsible for causing an X-linked idiopathic congenital nystagmus in a six-generation Chinese family.

目的：明确导致6代人的中国家族中的X连锁的原发性先天性眼球震颤相关基因。

In this paper, genetic algorithm is used for the route optimizing of SLMM. The path points and threats position are denoted in the form of polar coordinates, which can shorten the gene code length, speed up the execution of genetic search for fast path generation.

采用遗传算法进行自航水雷航路优化，算法利用极坐标描述威胁位置和航路点，将航路编码由二维缩减至一维，降低了搜索空间，提高了优化效率。

Actually, the development of genetically-modified products is a double-edged sword: On the one hand, it contributes to the enhancement of the world crop yield, as well as the quality, and reduction of chemical fertilizer and the pesticide use, helps solution of the famine and undernourishment in developing countries. Besides, it also promotes the development of certain related industries like pharmaceutical and chemical industries; On the other hand, it also brings the unprecedented threat for human beings. We are unaware of the potential effects in human bodies, or any unknown injury to the next generation, caused by genetic modification. Nor can we forecast what kind of influence to the extant gene will emerge.

而事实上，转基因生物技术的确是一把双刃剑：一方面，转基因技术可以提高世界农作物产量、提高质量、减少化学肥料和杀虫剂的使用、解决发展中国家的粮食缺乏、饥饿和营养不良的问题，另外，基因技术的飞速发展在很大程度上也促进了医药、化工等相关行业的发展；另一方面，它也为整个人类带来了前所未有的威胁，人们无法得知基因序列的改变会在体内引起何种潜在的变化，无法确定转基因产品是否会对下一代产生任何未知的伤害，无法预测转基因产品对现存基因会产生何种影响。

Actually, the development of genetically-modified products is adouble-edged sword: On the one hand, it contributes to theenhancement of the world crop yield, as well as the quality, andreduction of chemical fertilizer and the pesticide use, helpssolution of the famine and undernourishment in developingcountries. Besides, it also promotes the development of certainrelated industries like pharmaceutical and chemical industries; Onthe other hand, it also brings the unprecedented threat for humanbeings. We are unaware of the potential effects in human bodies, orany unknown injury to the next generation, caused by geneticmodification. Nor can we forecast what kind of influence to theextant gene will emerge.

而事实上，转基因生物技术的确是一把双刃剑：一方面，转基因技术可以提高世界农作物产量、提高质量、减少化学肥料和杀虫剂的使用、解决发展中国家的粮食缺乏、饥饿和营养不良的问题，另外，基因技术的飞速发展在很大程度上也促进了医药、化工等相关行业的发展；另一方面，它也为整个人类带来了前所未有的威胁，人们无法得知基因序列的改变会在体内引起何种潜在的变化，无法确定转基因产品是否会对下一代产生任何未知的伤害，无法预测转基因产品对现存基因会产生何种影响。

In the T1 generation, ten from 30 plants showed kanamycin-resistance. And, PCR amplification confirmed that 8 plants of them had specific fragment of chitinase, but no specific fragment ofβ-1, 3-glucanase. In this study an amaranth agglutinin gene was also cloned from Amaranthus retroflexus for obtaining aphids resistant transgenic cotton.

对卡那霉素有抗性植株的T1代进行盆栽检测，30株中表现卡那霉素抗性的植株有10株，其中8株在几丁质酶基因的检测中表现出阳性，但相同植株在β-1， 3-葡聚糖酶基因的检测时无目的条带出现。

Through the comparison and study of risk issue and monitoring measurements of second generation of biotech crops, the author provided the risk management and monitoring measurements to PMPs: develop the regulation to safety assessment of PMPs; set other bioreactor as control when evaluate the intended use; set the non-transgenic iso-line as control when evaluate the food and environment safety; design the product without activity during production of PMPs; using GURT to prevent the gene flow.

通过比较分析国际上对未来新一代转基因作物，尤其是药用转基因作物风险评价与管理对策研究，提出我国对未来药用转基因作物评价与监管的建议：完善药用转基因作物评价规定；对预期使用的评价要以其他生物反应器为对照进行评价；对食用安全与环境安全评价要以其非转基因对照比较；设计产品生产过程中无活性，加工(来源：Adf3fBC论文网www.abclunwen.com)工程中激活；利用遗传限制技术使药用植物花粉不育等。

A trivalent plant expression vector containing Bt cry1Ah gene, cry1Ie gene and glyphosate-tolerant 2mG2-epsps gene was constructed, glyphosate isopropylamine salt as a screening agent, 2mG2-epsps gene as a selectable maker gene. The vector was transfer into maize immature embryonic calli by microprojectile bombardment, and 69 T0 generation plants were obtained. PCR analysis showed that 17 plants had the integration of insect-resistant cry1Ah, cry1Ie gene and glyphosate-tolerance 2mG2-epsps gene.

同时构建了含有Bt cry1Ah和cry1Ie基因和耐草甘膦2mG2-epsps基因的三价植物表达载体，通过基因枪轰击法转化玉米愈伤组织，以2mG2-epsps为筛选标记基因，以草甘膦异丙胺盐作为筛选剂，获得T0代转化植株69株，PCR检测结果表明：有17株已完整的整合有抗虫基因cry1Ah、cry1Ie和耐草甘膦基因2mG2-epsps的3个目的基因，RT-PCR分析外源基因可以正确转录，已获得结实转基因植株。

The results indicated that the c-terminal fragment of Arabidopsis CRY1 gene was successfully integrated into the rape genome, mainly in the form of tabling, with a few in the form of single copy. The transformed gene could be stablytransmitted in the progeny, with a transmitted line rate of 62.5%. The genetic pattern of the transformed gene in the T_2 generation was mostly non-Mendelian. The transgene was expressed in some of the transgenic plants, but kept silent, in other plants.

结果表明，转化的外源目的基因多数以嵌合形式，少数以单拷贝形式整合到转基因甘蓝型油菜的基因组中；目的基因能稳定地遗传给后代，株系间遗传传递率为62.5％；T_2代的遗传行为少数呈现孟德尔遗传，多数呈现非孟德尔遗传现象；拟南芥CRY1基因能在转基因油菜中表达，但也出现了沉默现象。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐