The propositus was a young man of Li ethnic group, belonging to heterozygote. 先证者为黎族男青年,属杂合子。
The heterozygote Y/ y may be distinguished by the nectary color. 用蜜腺颜色就可以确定为异质结合的(Y/y)。
Pedigree analysis of the double heterozygote of hemoglobin G disease combined with alpha thalassemia 2 血红蛋白G病复合α地中海贫血2的家系分析
Owing to the influence of various complex factors, it is possible for the heterozygote of autosomal dominant inheritance to appear in different phenotypes. 由于各种复杂因素的影响,常染色体显性遗传的杂合子有可能出现不同的表现型,本文阐述了常染色体显性遗传的几种类型。
The heterozygote genotypes in F2 population in this type of species are different from those in general species in which the genetic recombination occurs in meiosis of both male and female. 这类物种的杂交F2群体中杂合子基因型的与一般物种中雌雄个体的减数分裂细胞都发生遗传重组的F2群体杂合子表型不同。
Results For the same SNP locus, the homozygote showed a single product peak, and the heterozygote showed two product peaks with different length. 结果每个SNP纯合子为单一产物峰,杂合子则为长度不同的两个产物峰。
The result indicated that fruit acidity appears to be jointly governed by two genetic models ── a single incomplete dominance gene and multiple genes. The homozygote dominant, heterozygote and homozygote recessive of the major gene show high-acid, sub-acid and low-acid phenotypes respectively. 结果表明,苹果含酸量由一对不完全显性的主效基因和多基因两种遗传系统共同控制,主基因显性纯合体、杂合体和隐性纯合体分别表现为高酸、中酸和低酸;
Objective: To report the result of gene identification and pedigree analysis of the double mutation heterozygote of β thalassemia [-28 ( A → G)· CD17 ( A → T)/ N]. 目的:报道β地中海贫血(β地贫)〔-28(A→G)·CD17(A→T)/N〕双重突变杂合子的基因鉴定及家系分析结果。
Heterozygote of the major gene shows complete dominance with dominance effect 14.97cm; 主基因杂合体为完全显性,显性效应达14.97cm;
The difference between diploid mole bees and diploid female bees was the quantitative difference of the x genes with x chromosomes, and there wasn't not only the only the difference of homozygote and heterozygote but also homozygote was male bees and heterozygote was female bees. 二倍体雄蜂和二倍体雌蜂之间的差异,只是两条X染色体含X基因的数量之和不相同,并无纯合子和杂合子之别,不存在纯合子为雄蜂,杂合子为雌蜂的问题。
The back-cross results of heterozygote F1 with its parents suggested that the separation of progenies F2 ( SR × S ♂ and RS × R ♂) was consistent with Mendel's single gene inheritance model. F1杂合子与亲本的回交表明其后代F2(SR×S♂和RS×R♂)的分离符合孟德尔单基因遗传模型。
The absence of inner and outer hair cells in heterozygote mice increased with increasing age. 杂合子小鼠随着月龄的增加内外毛细胞缺失的程度逐渐加重。
Clinical and experimental studies on 33 cases of heterozygote f Mediterranean anemia in 11 families 杂合子地中海贫血11个家族33例的临床和实验研究
In intron 16 one site has transition heterozygote. 在内含子16内有1个位点存在转换型杂合子。
Conclusion: The diagnostic clues of double heterozygote could be interferenced by two kinds of abnormalities in erythrocyte. 结论:双重杂合子红细胞存在两种遗传缺陷,易互相干扰诊断提示。
The heterozygote deficiency would result in allele disappear, the lower genetic diversity and the lower ability of adaptation. 杂合子缺乏会导致某些基因从基因库中消失,造成种群遗传多样性的降低,从而降低物种适应环境的能力。
Phenotypes and its heterozygote controlled 0; ,杂合体控制0;
In addition, analysis of fixation indices revealed a slight heterozygote deficiency in some populations and at some loci. 另外,固定指数分析显示在一些种群和位点有轻微的杂合子缺乏。
Random amplified polymorphism DNA ( RAPD) was applying artifical random primer to amplify the gene team being studied by PCR and get polymorphic RAPD fragment, it may detect several gene sites, but could not distinguish heterozygote site; RAPD是以人工合成的碱基顺序随机排列的寡核苷酸单链为引物,对所研究的基因组DNA进行PCR扩增,产生多态性的RAPD片段,可以检测多个基因位点,但不能识别杂合子位点;
All heterozygote AML were clonal hematopoiesis. 27例杂合子AML患者均为单克隆性造血。
The patient was considered as a double heterozygote for both haemoglobin S and δβ+ thalassemia genes. 因此认为病人是血红蛋白S和δβ~+地中海贫血基因的双重杂合子。
The heterozygote rate of HUMARA gene for Chinese women in this study was 88%. 我国女子HUMARA基因的杂合率约为88%,且具有稳定的甲基化式样。
Using methemoglobin reductive qualitative method and NET quantitative method, G6PD deficiency gene frequency of 3766 perinatal women-husbands in Zhanjiang district was investigated. The heterozygote character of thalassemia was also screened. 采用高铁血红蛋白还原定性法,再用NBT定量法对湛江地区围产期夫妇3766人做了G6PD缺乏症基因频率的调查,对地中海贫血性状(杂合体)进行了筛查。
Heterozygote coverage of 92.9% was achieved by using a panel of six SNPs on the chromosome 21. 6个SNP位点的杂合子覆盖率达到92.9%。
We extract RNA from leaves of wild type, mutant and heterozygote in vegetative period for gene chip and found some relationship between genes, some of these results had been proved by Realtime-PCR. 为进一步了解该基因与其他基因之间的调控关系,本研究还选取了营养生长期野生型、突变体和杂合体叶片组织提取RNA做基因芯片,发现一些可能有关联的基因,并用Realtime-PCR进行验证。