gene-locus 中文意思是什麼
gene-locus
解釋
基因位點-
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 ）復等位基因群體對具有同一基因庫的復等位基因位點，用最大熵證明了該位點所對應的所有群體中，平衡群體的基因型熵最大，其數值大於等於0 ，小於等於21nk （這里k為該位點等位基因數目） ，且等於該位點基因庫熵的兩倍。 -
A locus is the "location" of a gene along a chromosome.
位點是基因在染色體的位置。 -
It revealed that these two transformants were heterozygote, and the foreign gene inserted just to on locus in the plant genome. as the observed ratio of progeny of two transformants which on selfing was 3 : 1, it was proved to be heterozygote for two transformants
其中2棵抗性株自交後代的遺傳分析表明，真空滲入法所得的轉化株為雜合體，且其分離比符合3 ： 1的單基因分離規律。 -
From the result, it is feasible to use the cre / lox system to screen friendly gene locus. furthermore, more and more researchers tend to use animal mammary gland bioreactor to highly express foreign genes in the latex
此外，利用動物乳腺生物反應器在乳腺中高效表達外源基因已經成為轉基因動物的研究熱點，這是因為它不僅具有理論研究的價值，而且也有很大的實際應用價值。 -
4. engineering dhqase ( arod ) - deficient e. coli mutant with a second copy of the arob gene gene targeting technique was used to disrupt the arod gene in e. coli chromosome. the mutant 31bk was engineered, in which homologous recombination of the arobkanr gene cassette into the arod locus ( arod : : arobkanr ) of the e. coli strain atcc31884 genome utilized the helper plasmid pkd46 with red system. the host cell 31bk lacked catalytic activity of dhqase ( arod ) and had a second copy of the arob gene, so it improved carbon flow into the quinic acid biosynthesis direction
構建宿主菌基因精確定位突變株31bk （ arod : : arobkan ~ r ）為了改變代謝途徑脫氫奎尼酸（ dhq ）分支點上的代謝流量，使之充分流向目的產物奎尼酸合成方向，利用基因打靶技術構建了31884宿主菌arod基因精確定位插入突變體，使dhq脫水酶（ dhqase ）失活，阻斷了碳代謝流流向芳香氨基酸生成的方向，同時用同源重組的方法將arob基因定位整合入染色體上，解除了限速酶對碳代謝流通過共同途徑到達dhq的阻遏影響，並減輕代謝負擔。 -
Sinense y. x. lin using allzyome marker. the experiment employ six enzymes : est, mdh, fdh, gdh, sod and acp, using their polymtic locus to analyse the allele gene frequency, the number of the effective allele gene
採用est 、 mdh 、 fdh 、 sod和acp等5種酶系統，分析荷葉鐵線蕨的等位酶遺傳變異，用間接法估算荷葉鐵線蕨交配系統的特徵參數? ?異交率t 。 -
In chapter 2, the process and fundament of simple ga are introduced. the basic terms are presented firstly, which include the relationships of chromosome, gene, alleles, locus, genetype, phenotype between the biology and ga
首先介紹遺傳演算法的基本術語，即生物界中染色體、基因、等位基因、基因座、基因型和表現型與遺傳演算法中的對應關系。 -
Locus ( pl. loci ) the position of a gene on a chromosome. alleles of the same gene occupy the equivalent locus on homologous chromosomes
基因位點，基因座：基因在染色體上的位置。等位基因位於同源染色體相對應的位點上。 -
Hprt gene locus mutation of hpv - 18 immortalized human bronchial epithelial cells induced by cigarette smoke condense and its major harmful component
卷煙煙氣及其主要有害成分誘發細胞基因突變的研究 -
In the experiments discussed in chapter 5 we generated two recombinant viruses based on an acmnpv - and hasnpv - bac - to - bac system, respectively. in such recombinant viruses the busuctl gene under polyhedrin promoter was inserted into polyhedrin gene locus. a preliminary bioassay was conducted
第五章利用桿狀病毒bac - to - bac系統構建了含有油桐尺蠖核多角體病毒的類蝸牛毒素基因的重組病毒racbacctl和rhabacctl ，在其相應宿主甜菜夜蛾和棉鈴蟲的細胞水平和蟲體水平進行了超表達實驗。 -
Pseudoallele a mutation in a gene that produces an effect similar to another mutation at a different site in the same gene locus
擬等位基因：指表型效應上相似，功能密切相關，在染色體上緊密鄰接的基因。 -
Z which involve in melanin, tyrosinase related protein 1 gene ( tyrpi ) and dermal melanin inhibitor gene ( id ). the genomic structure of tyrp1 was determined and its correlation between melanin accumulation and tyrp1 expression was studied. moreover, we constructed a bac contig near id locus which was on a region short of dna marker in chr. z
利用構建的bac文庫對z染色體上黑色素相關基因酪氨酸酶相關蛋白1基因（ tyrp1 ）的基因結構以及該基因的表達與黑色素沉積的關系進行了研究，同時構建了位於z染色體上缺乏標記區段的表皮黑色素抑制因子基因（ id ）的bac重疊群。 -
Research of multiple locus gene targeting in vivo of siniperca
多位點基因打靶技術的鱖魚體內實驗研究 -
Although the above example shows a simple relationship between two alleles located at one gene locus, coat color in dogs is ultimately quite complicated and not fully understood
盡管上述例子顯示了在（染色體上）同一個基因位置的等位基因的簡單關系，但最終決定狗的被毛顏色（的因素）是很復雜的，尚不能（為我們所）完全理解。 -
Linkage analysis localizes a gene solely on the basis of its location, without regard to its biochemical function. transmission disequilibrium test ( tdt ) is one of the methods being used. the basic thought of tdt is : if the marker locus is in the neighborhood of the disease locus, then a specific marker allele associated with the disease allele will have higher frequency among diseased individuals compared to normal individuals
該檢驗統計量的基本思想是：若標識基因座在疾病基因座附近，那麼與疾病等位基因相關聯的標識等位基因將以更高的頻率出現在生病的個體中（相對正常體） ，這個關聯的標識等位基因相對于另一個標識等位基因的不平衡傳遞表明了標識基因座和疾病基因座之間存在連鎖。 -
Using the qtdt ( quantitative trait transmission disequilibrium test ), we did not find significant results for association or linkage between the ahsg gene and bmd variation at the spine or hip. our data did not provide evidence to support the ahsg gene as a quantitative trait locus ( qtl ) for the bmd variation in a chinese population
通過數量性狀傳遞不平衡法（ quantitativetraittransmissiondisequilibriumtest ， qtdt ） ，沒有檢測到ahsg基因與腰椎和髖部骨密度變異之間明顯的關聯或連鎖，因此我們的數據不支持ahsg基因是中國人群中導致骨密度變異的數量性狀位點（ quantitativetraitlocus ， qtl ） 。 -
Trait mapping ? narrowing the probable location of the gene underlying a trait to a particular chromosomal region, or locus ? has shown that many of the changes humans have made in modern cereals map to similar loci in the genomes of related crop plants
性狀定位是找出負責某一性狀的基因在染色體上特定區域的技術，經由這種技術，顯示出人類對現代穀物物種造成的改變，都可回溯到相關植物基因組上類似的基因座。 -
The difference of two cluster diagraphs also explained the similar trend. affected by the grazing stress, patterns of variation in coding allozyme gene - locus and genome were different
二者聚類順序不同可以進一步說明，放牧壓力作用使種群在等位酶的基因位點與全基因組序列的變異模式不同。 -
6 isozymes were analyzed in the two parental populations, including their locus number 、 structure 、 alleles etc, altogether 18 gene loci and 28 alleles were recorded
結果表明引進的日本種群的遺傳多樣性較中國種群豐富，將其作為引進種用於資源改良是可行的。 -
In this paper, a method of emergence and survival of lacked allele is proposed, that is, selecting the characters missed in current population as lack allele set by comparing the character set with genes of the population, implementing simulated mutation to the individuals selected from the population by mutation rate, choosing the gene just mutated and its locus of the best individual from mutated individuals by fitness, and using it to mutate the genes in the same locus of original individuals
提出一種缺失基因復現和存活的變異方法，即根據字符集中的字元在種群中的缺失作為預選變異基因集，然後對待變異個體集進行預變異；選擇高適應度個體的對應變異基因和基因位，使其在原待變異個體集中擴散。
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