查询词典 genetic

Presymptomatic genetic screening : Presymptomatic genetic screening may be appropriate for persons with a family history of a dominantly inherited disorder （eg, Huntington's disease, breast cancer）.

症状前遗传筛查适用于家族史中有显性遗传病的人（如遗传性舞蹈病，乳腺癌）。

Presymptomatic genetic screening : Presymptomatic genetic screening may be a ropriate for perso with a family history of a dominantly inherited disorder （eg, Huntington's disease, breast cancer）.

症状前遗传筛查适用于家族史中有显性遗传病的人（如遗传性舞蹈病，乳腺癌）。

Genetic diversity and genetic relationship of 40 accessions of pear Pyrus L.

采用AFLP分子标记技术对甘肃中部梨种质资源的遗传多样性进行分析。

Study on Genetic Structure and Genetic Diversity of Natural Forest to Quercus L.

栎属天然林的遗传结构和遗传多样性研究。

Objective To understand the association between the genetic variation of hantavirus and genetic differentiation of Rattus norvegicus population from Beijing.

目的 了解北京地区褐家鼠不同地理种群遗传多态性与该地区汉坦病毒基因变异及其分布可能存在的关联。

"These genetic processes of mutation and genetic reassortment occur all the time," he said,"and every once in a time, it's a lottery winner."

&一直以来，这些基因都在不断的突变与重组，&他说，&而且每一次变化，它都是赢家。&

The project implemented a systemic investigation to the pupa period of wild silkworm comparatively, which from Shanxi, Jiangsu, Sichuan, Chongqing, Guizhou provinces and so on. According to the investigation, the pupa dormant characteristic of Shaanxi wild silkworm was found, and the individual, which pupa period was more than two months was selected. Through the hybrid genetic analysis we found that the characteristics for a long period of pupa was controlled by polygene and genetic recessively and strongly influenced by environmental conditions at the same time. To compare the performance of pupa period of the pupa dormant wild mulberry silkworm, we designed different ecological conditions. The result indicating that the temperature is the main factor in the ecological impact, but the pupa period was extended at the same temperature conditions, indicating that the additive effects of the environmental factors.

本项目实施，系统调查比较了陕西、江苏、四川、重庆、贵州等省市的野桑蚕的蛹期经过，发现了陕西野桑蚕的蛹休眠特性，筛选获得了长达2个月以上的蛹期经过个体；通过杂交遗传分析，发现长蛹期特性表现为隐性遗传，受多基因控制，同时受环境条件的强烈影响作用；通过设计不同生态条件比较蛹休眠性野桑蚕蛹期经过的表现，表明温度是主要的生态影响因子，但相同温度的野外型条件下蛹期经过延长，表明受到环境因素的综合作用。

The CORNELL/COPERSUCAR/USPA project for the application of RELP technology in sugarcane encompasses three objectives: aEstablishing measures of genetic distance among and within species of the Saccharum complex and hybrids. bDevelopment of a genetic linkage map applicable to the saccharum genera.

CORNELL/COPERSUCAR/USPA 合作的多倍体的核酸内切酶内切限制断段变化技术应用于甘蔗，包括三个目的：a建立甘蔗属的合成物和杂种种内和种间的基因距离的测定。b发展应用于甘蔗属的基因链锁图。c努力建立分子标记和农学特性之间的链锁。

GAs need to use genetic operators in order to create new individuals; however, genetic operators can disrupt schemata.

算法需要使用遗传算子，以创造新的个人；然而，遗传运营商可以破坏式。

After extensive survey of species of Takakia, we couldn't have found any individuals because of its limited population distribution, so we decided to add some relevant studies of conservation genetics to make up for the shortage of this project, including the analysis of effect of stand age and management regime on genetic diversity on Thuidium cymbifolium in Western China, and genetic structure of the endangered insular plant Neolitsea sericea on the Zhoushan archipelago. Results showed that the population of T.

藻苔类植物多分布于高山雪域地带，且范围极为有限，课题组经多次野外搜寻，未能采集到活体材料，而课题实施时间仅有1年，因此课题组同时积极开展云杉人工林林下大羽藓遗传多样性恢复的动态变化，以及岛屿地理隔离对濒危物种舟山新木姜子种群遗传结构的影响等研究，以弥补项目实施之不足。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。