genetic locus 中文意思是什麼
genetic locus
解釋
基因位點-
The centromere is a specific genetic locus and remains relatively uncoiled during prophase, appearing as a primary constriction
著絲粒是一個特化的遺傳區域，在細胞分裂的早期始終保持解開的結構，所以也叫做主縊痕。 -
The results show that the genetic diversity of filial generations is higher than self - bred progeny ’ s ， the hybrid vigor has manifested at metabolization level 。 the proportion of polymorphic loci ( p. 99 ) in f1 generations was 30. 77 - 36. 36 % ， the mean observed heterozygosity ( ho ) of jmcf （ japanese male chinese female ） was the highest with 0. 1727, the rest populations were ： jfcm （ japanese female chinese male ） 0. 1536 、 cp 0. 1273 and jp 0. 1055 ， the mean effective number of allels per locus in f1 generations ： cp ’ s was the highest with 1. 7318 ， jp ’ s was the lowest with 1. 6718 ， the filial generations ’ values were in the midle of the cp ’ s and jp ’ s and between them there was no brightly difference, with 1. 6955 ( jfp ) and 1. 6927 ( jmp )
各組的平均雜合度預期值也表現出該趨勢，即：日自交組最低，為0 . 1786 ，日雄中雌雜交組的平均雜合度最高，為0 . 1964 ，日雌中雄雜交組和中自交組分別是0 . 1891和0 . 1865 。 hardy - weinberg平衡下遺傳偏離指數也是雜交組的小於自交組的，平均每個位點的等位基因有效數目中自交組最高為1 . 7318 ，日自交組最低為1 . 6718 ，兩雜交組群體的這一指數相差不多，分別是1 . 6955和1 . 6927 ，位於兩親本的中間水平。 -
Genetic polymorphism of the str dxs9898 locus in han population
9898基因座的遺傳多態性 -
This paper presents a single - locus tetra - allelic binary genetic algorithm based on the concept of dominant and recessive genes, which is named full dominance - recessive diploid ga. this ga features separating dominant one - zero with recessive one - zero
基於生物進化遺傳理論中有顯性、隱性遺傳因子的理念，本文提出了一種採用單點四進制編碼的遺傳演算法，即完全顯隱性二倍體遺傳演算法。 -
The new measures are a function of the genetic distance between the marker locus and a qtl. through simulations, we found that when marker allele frequencies vary across loci, the previous hwd measures are biased and not powe
計算機模擬表明，當各標記基因頻率不同時，用以前的hwd指數精細定位會產生偏差，新的指數可以有效的進行精細定位，使用y > u和y < t的樣本的lcd的功效普遍比僅僅使用y > u的樣本的氣回，的功效高。 -
Thus the areas of the overlapping regions are compensated efficiently and the accuracy of measurement is highly improved. the volume of the bubbles can be estimated on the bubbles " area information, and a genetic algorithm ( ga ) based method is used to match and track bubbles in the image sequences, which solve tracking problem under complex conditions efficiently, such as some bubbles may have kinetic occlusion and crossover, some newly generated bubbles may entered into flow field and run away. a smooth kinetic locus is obtained by fitting the discrete centroids with a cubic spline function and at the same time the visual measurement is realized
根據氣泡在圖像平面中的面積估計氣泡的體積，並對流場中的所有氣泡採用遺傳演算法進行最佳的匹配跟蹤，有效地解決了氣泡群在流場中出現如遮擋、交又、新它『出現、逃逸等復雜情況下的準確跟蹤，並採用三次樣條插值方法對離散的質心點軌跡進行擬合，得到氣泡在流場中平滑的運動軌跡，從而實現了摻氣水流特性的可視化測童。 -
Research on the genetic polymorphisms of d6s2418 locus in chinese han ethnic, thai and germany populations
湖北漢族群體8個短串聯重復序列位點遺傳多態性分析 -
Genetic analysis of progeny from cross cex1 - 1 xcexi - 2 showed that cex1 - 1 and cex ! - 2 were allelic at the cex1 locus
對cexll和cexl 2的等位性研究發現， cexl 1和cexl 2是等位基因突變體。 -
Conclusions a common genetic variant at the traf1 ? c5 locus on chromosome 9 is associated with an increased risk of anti ? ccp - positive rheumatoid arthritis
結論：常見的9號染色體traf1 ? c5位點的遺傳改變與抗? ccp反應陽性的類風濕關節炎的風險增高相關。 -
The average number of alleles per locus ( a ), percentage polymorphic loci ( p ), observed heterozygosity ( ho ) and wright ' s fixation index ( f ) is 2. 2, 77. 9, 0. 433, - 0. 138, respectively. the species also had higher variation than that of the other woody angiosperms widespread. moreover, e. mollis has higher population genetic variation than that of 26 long - lived woody endemics with narrow geographic distributions
Biosys - 2軟體計算得知，在翅果油樹種群中，每個位點等位基因的平均數a = 2 . 2 ，多態位點百分率p = 77 . 9 ，遺傳多樣性he = 0 . 375 ，遺傳多樣性水平明顯高於蜂媒植物，而且也比其它的廣布木本被子植物的遺傳多樣性水平為高。
分享友人