- 更多网络例句与共显性的相关的网络例句 [注:此内容来源于网络,仅供参考]
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The phenotype expressed depends on whether alleles are dominant, recessive or codominant.
表达的表现型取决于等位基因是显性的,隐性的还是共显性的。
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The result showed that the general model provides the best fit to the data . however , the codominant fashion is the second parsimonious model
结果仍然表明体重指数没有主基因分离,一般模型提供了最合适模型,但共显性模型是次之的严格模型。
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In Brassica, codominant relationships are more frequent than dominant and recessive ones in both the stigma and the pollen, as one characteristic of SI in Brassica.
在柱头和花粉中,自交不亲和等位基因之间的共显性关系要比显性和隐性关系更加普遍,这是芸薹属自交不亲和性的一大特点。
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Results indicated that,dominant SSR markers or codominant markers with significant difference on length can be separated by optimized SSR amplification system and high concentration agarose gel effectively.
试验结果表明,优化的SSR扩增体系结合高浓度琼脂糖凝胶能够对显性或差异显著的共显性标记进行高效分离。
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A statistical method was described for interval mapping of quantitative trait loci using codominant flanking molecular markers such as RFLPs.
本文系统地描述了应用两个相邻共显性分子标记进行数量性状基因座位区间作图的方法。
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Computer simulations have shown that the methods proposed can unbiasedly estimate the recombination frequency or linkage distance between a codominant marker and an interactive gene.
计算机模拟表明,此方法可以无偏地估计一个共显性标记与一个互作基因之间的重组率或连锁距离。
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Based on analysis of Wx of D4063-1, indica and japonica and according to the special sites of the three species, primers as markers-AUT4063-I were designed to distinguish D4063-1 from other rice. Combining with primer pair F5, dominant and codominant ways were established for discriminating them, and rapid and correct identification of D4063-1 from other rice could be done.
本研究还根据D4063-1和籼稻、粳稻的序列差异及D4063-1在该片段上的特征序列位点设计了用于识别D4063-1的寡核苷酸片段,并作为PCR反应的引物命名为AUT4063-1,将该引物与作者设计的扩增普通籼稻、粳稻Wx基因的引物F5配合使用,建立了识别D4063-1的显性和共显性两种检测方式的分子标记,为快速、准确鉴别低直链淀粉含量突变体D4063-1创造了条件。
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A 1172 bp fragment was detected for Wx-7A gene using dominant marker primer from the Wx-A1 normal wheat, a 593 bp and a 574 bp fragment were detected using codominant marker primer from the Wx-A1α normal and Wx-A1 null wheat, respectively.
STS标记结果中,Wx-7A位点的显性标记引物在野生型中扩增出一条1172bp的特异带,即Wx-A1α基因出现;Wx-7A位点的共显性标记引物在野生型中扩增出一条593bp的特异带,在缺失类型中扩增出一条574bp的特异带。
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After analyzing glutinous rice waxy gene sequence reported by previous studies, two pairs of dominant and codominant STS molecular markers based PCR were designed for distinguishing glutinous rice, according to the distinctions between glutinous rice wx gene and nonglutinous rice Wx gene. Moreover, the whole sequences of the two Wx genes of nonglutinous rice reported by others were also aligned, and another two pairs of dominant STS molecular markers were designed to discriminate Wxa from Wxb based on the special site between the two genotypes. Then, corresponding rice genotypes were identified by the established new markers.
通过对前人公布的糯性水稻蜡质基因全序列测定结果的分析,根据糯性水稻与非糯性水稻蜡质基因序列位点的差异,设计了两个基于PCR扩增反应的可特异识别糯性水稻的显性和共显性STS分子标记;同时在前人公布的非糯性水稻蜡质基因的不同类型的全序列比对分析的基础上,选取了两种基因型特定的差异位点,设计了两个基于PCR扩增反应用于特异识别这两种Wx基因的显性STS分子标记,并用新建立的标记对相应的水稻基因型进行了检测。
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A gene can have many alleles and individuals can have a homozygous or heterozygous genotype.
表达的表现型取决于等位基因是显性的,隐性的还是共显性的。
- 更多网络解释与共显性的相关的网络解释 [注:此内容来源于网络,仅供参考]
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codominant:共显性
对某一个体来说一个基因座只有一对等位基因,复等位基因是群体的概念. HLA存在为数众多的复等位基因. (2)共显性(codominant),共显性状态就是每世代中无论是纯合状态,这一对等位基因所控制的性状都能表现出来,HLA每个基因座上的等位基因都是共显性.
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codominant:共显性的
codominance 共显性 | codominant 共显性的 | codon 密码子
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codon:密码子;基码
codominant | 等显性的,共显性的 | codon | 密码子, 基码 | codopant | 共掺质
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fertility:生育率
可以说是生存和生育率联合效应的最后结果,可用相同环境中,不同个体的相对生育率(fertility)来衡量. 例如丹麦对软骨发育不全患者的调查,该病是常染色体显性遗传病,有矮小、指短、头大、低鼻梁、前额大等体征. 在108例患者中,共生育了27个儿女,
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Shorthorn cattle:短角牛
因此对显性基因控制的表型同质选配的结果也会出现纯合隐性个体,其频率为:例8.2 已知短角牛(Shorthorn cattle)的毛色受一个基因座上的2个等位基因R、r控制,R与r共显性.
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coding triplet:密码三联组,密码三联体
coding 编码 | coding triplet 密码三联组,密码三联体 | codominant 等显性的,共显性的
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polygenic:多基因性
(三)HLA 复合体的遗传特征(多基因性,多态性,单元型遗传,共显性遗传,连 锁蒸平衡) 多基因性(polygenic)即在同一个体中,HLA 复合体基因座位在数量 和结构上具有多样性;多态性(polymorphism)是指在一随机婚配的群体中,
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alleles:等位基因
4.4.2.3 等位基因(Alleles)符号c. 隐性等位基因应用突变基因词首的小写字母表示,如非野鼠色(nonagouti)基因a,其它所有的等位基因包括显性的、共显性的或有显性关系的基因符号都应该用一个大写词首字母加小写字母表示,
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multiple alleles:复等位基因
HLA的多态性主要是由于复等位基因和共显性所致: (1)复等位基因(multiple alleles),位于一对同源染色体上对应位置的一对基因叫等位基因. 由于群体的突变,同一基因座的基因系列称为复等位基因,对某一个体来说一个基因座只有一对等位基因,
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coculture:共培养物
codominant 共显性的牙哈站 | coculture 共培养物. | condensation polymerization 缩聚(反应)