gene distribution meaning in Chinese
基因分布
Examples
- So must use information theory method depict and abundant the genetic diversity index system . in addition to , the introduce of molecule biology technology and the research of nucleotide sequence evolutive give a new method for population genetic , so must do deeply research about the analysis method of dna sequence data = the research main about the follows : there are three parts about the information model of population genetic : one about the shannon information entropy property of equilibrium population and the entropy change in the process of establish equilibrium ; another research is about the diversity measure - ment of genetic variation ; lastly , research the shannon information measurement about the disequilibrium gene variation . the result is : 1 to a definite gene distribution , the genotype entropy reach the maximum at the equilibrium population , the process of population from disequilibrium to equilibrium , the entropy get large and large
此外，分子生物技术的介入及核苷酸序列进化的研究都为群体遗传学的深入研究提供了新的途径，但关于dna序列数据的分析方法需要作进一步的研究。本研究主要体现在以下几个方面： (一)关于群体遗传学的信息论模型研究，主要分为三部分内容：一是群体平衡的shannon信息熵的性质和群体平衡建立的熵变性质；二是群体遗传多样性测度的研究；三是非平衡群体的基因变异测量shannon信息量的方法研究。得到了如下结论： 1 、平衡群体的shannon信息熵最大，群体平衡的过程是熵的增大过程。 - ( 3 ) inbreeding population to the population that the inbreeding coefficient is f , the population information entropy is a increase function when reach equilibrium in random matting system , that is when fix the f , the population have the largest information entropy ; population information entropy large or equal to the gene distribution entropy , less or equal the two time of gene distribution entropy
( 3 )近亲繁殖群体证明了近交系数为f的群体在随机交配下达到平衡的群体信息熵是f的增函数，即f固定时，其值最大；群体信息熵大于等于基因库信息熵，小于等于基因库信息熵的两倍。 - The maximum entropy principle were used to follow population : ( 1 ) mutiallel population in all population that have the given gene distribution , the equilibrium population entropy reach it ' s maximum , the maximum entropy more than 0 , and less than 2 nk ( k is the number of the allel ) , and maximum entropy equal two times of the same locus gene entropy
( 1 )复等位基因群体对具有同一基因库的复等位基因位点，用最大熵证明了该位点所对应的所有群体中，平衡群体的基因型熵最大，其数值大于等于0 ，小于等于21nk (这里k为该位点等位基因数目) ，且等于该位点基因库熵的两倍。