查询词典 genetic

However comparing with the genetic map of tomato and Arabidopsis, the genetic map of Cucurbita need to be more saturated, in order to cover the whole genome.

然而，与番茄、拟南芥的图谱研究相比，目前瓜类作物的遗传图谱密度还不够饱和，不能覆盖整个基因组。

In conclusion, the optimization of SRAP-PCR amplification system can be used to study genetic relationship,systematic evolution and genetic diversity of cynodon dactylon.

说明该优化的SRAP-PCR体系可用于野生狗牙根不同种间亲缘关系、系统进化和遗传多样性等领域的研究。

Genetic diversity among 46 rice clusters was studied using the AFLP molecular marker, and relationship between genetic distanceand hybrid performance in a diallel set of crosses between them was assessed.

利用AFLP分子标记对46个水稻品种进行遗传多样性分析，继而研究分子标记遗传距离与按照NC设计获得的195个杂交组合的产量及特殊配合力的相关性，探讨预测杂种优势的可能性。

As to the design, I studied the basic theory of binary optics elements according as Scalar Quantity Diffract Theory, introduced a optimize method to design binary optical elements based on the Genetic Algorithm and Hybrid Genetic Algorithms and used emulation programs designed some common binary optics elements.

设计方面：研究了依据标量衍射理论来设计二元光学器件的基本原理；介绍了一种利用遗传算法、混合遗传算法等优化算法来设计二元光学器件的新思路；具体的设计了几种常用的二元光学器件，编制了相应的程序设计包。

Thus even while genetic drift is a random, directionless process, it acts to eliminate genetic variation over time.

因此，即使遗传漂变是随机的、无方向的过程，随着时间的推移，它能消除遗传变异。

Is a tetraploid with tetrasomic inheritance and high heterogeneous genetic base, genetic segregation is more complicated than ones with disomic inheritance.

为高度杂合的无性繁殖同源四倍体作物，极其复杂的异质性和四体遗传导致加工品质和重要农艺性状遗传分析和改良困难。

UPGMA cluster analysis based on Nei's unbiased measures of genetic identity was assayed for five geographical groups of Elymus nutans, indicating that there was a significantly positive correlation between genetic differentiation and geographical habits among the five groups.

对各地理类群基于Nei氏无偏估计的遗传一致度的聚类分析表明，各地理类群间的遗传分化与其所处的地理生态环境具有较高的相关性。

It has been shown that when access institutions add value to in situ genetic diversity by way of creating inventories of genetic resources, and sort out the interface between ethnobotanical knowledge and modern drug research by investing in ethnobotanical databases, they can facilitate better bargaining conditions amongst parties.

研究显示，藉著发展生物多样性的登录和整合资料库，厘清民族药学知识和现代医药研究之间的介面，可以提高其附加价值，促进资源国竞争力与谈判实力，保护其智慧财产权。

Genetic diversity and population genetic structure of Excoecaria agallocha, a typical mangrove associate species, were surveyed at divergent habitats.

选取半红树植物——海漆作为研究对象，采用简单重复序列分子标记技术，对不同地理位置、不同生境海漆居群的遗传多样性及遗传结构进行研究。

This course systematically describes the structure and function, transmission, expression and regulation, and evolution of genetic materials, covering basis of cytology for inheritance, molecular basis of genetic materials, Mendel's principles of inheritance, linkage and sex linkage, genemutation, variations in chromosome structure and number, quantitative genetics, inbreeding and heterosis, inheritance of bacteria and viruses, extranuclear inheritance, gene engineering, genomics, gene expression and regulation, developmental genetics, population genetics and evolution.

本课程全面系统地介绍遗传物质的结构与功能、遗传物质的传递、遗传物质的表达与调控、遗传物质的进化等，包括遗传的细胞学基础、遗传物质的分子基础、孟德尔遗传、连锁遗传和性连锁、基因突变、染色体结构变异、染色体数目变异、数量性状的遗传、近亲繁殖和杂种优势、细菌和病毒的遗传、细胞质遗传、基因工程、基因组学、基因表达的调控、遗传与发育、群体遗传与进化。

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。