基因冗余

生态冗余理论研究主要集中于冗余物种，冗余物种和生态系统功能之间的关系及植物的器官（生长）冗余和基因冗余。

Ecological redundancy theory studies mainly on redundant species , the relationship between redundant species and the function of ecosystem , growth redundancy and gene redundancy .

但普通小麦是六倍体，具有三个同源的染色体组，有大量的重复序列和基因冗余，自然突变率很低，遗传基础较狭窄，抗性淀粉含量很低。

However , wheat is hexaploid that consists of three homologous chromosomes and with a large number of repetitive sequences and gene redundancy , natural mutation rate is very low , genetic base is narrow and resistant starch content is very low .

利用两两基因冗余系数去除强冗余基因。

Redundancy coefficients between of two genes are used to remove strong redundancy genes .

本文扼要介绍了冗余的概念、冗余假说和冗余度的含义，对近年来国内外物种冗余、层次冗余、基因冗余和生长冗余等有关冗余理论和方法的研究进展作了简要回顾和分析。

This paper gave a brief introduction on the concept of redundancy , its hypothesis and redundancy degree , and briefly reviewed the research advances in redundancy theory and in the methodologies about species redundancy , layer redundancy , gene redundancy , and growth redundancy .

根据个体星座的轨道面数和各轨道面卫星数的实际值确定染色体中哪些基因是冗余的，并将这些冗余的基因设为隐性，达到可变维数优化的目的，从而实现星座结构的优化。

From the actual number of orbits and satellites in each orbit plane of the constellation individual , some of the genes in the chromosome is appointed to be redundant and set to be recessive . Thus variable dimension is achieved and structure optimization of satellite constellation is realized .

基因信息的冗余分析表明，SARSCOV具有较低的冗余度，即发生变异的可能性比较大。

The analysis indicated that SARS CoV has lower redundancy , that is , it has a high variation possibility .

王博士的出发点是核酸所使用的基因代码具冗余性。

Dr wang 's starting point is the redundancy of the genetic code used by nucleic acids .

为了剔除与样本分类无关的基因以减少冗余、降低计算复杂度和提高分类准确度，基因选择是进行样本分类前必不可少的一步。

In order to reject the genes which are independent of the sample classification to reduce the redundancy or computation complexity and enhance classification accuracy , gene selection is an absolutely necessary step before sample classification .

当研究大的基因家族时基因功能的确定非常困难，这是因为基因家族中基因功能的冗余限制了通过实验来验证单个基因功能的能力。

Determination of gene function is particularly problematic when studying large gene families because redundancy limits the ability to experimentally assess the contributions of individual genes .