单倍体

All statistical analysis was performed using SPSS statistical software and UNPHASED Software. The genotype and allele frequency distribution were compared with χ 2 analysis, haplotype analysis was performed using UNPHASED Software., and multivariate logistic regression were used to evaluate the OR value.

统计分析使用 SPSS11.5 和 UNPHASE 软件进行，基因型分布比较用χ2 检验，通过 logistic 回归模型计算各基因型对抑郁症的相对危险度，单倍体分析用 UNPHASE 软件实现。

Thus it is estimated to represent a nearly 6 - fold coverage of whole Fugu haploid genome and to provide 99. 7% probability to find any unique DNA fragment in the pufferfish genome.

根据这些数据推算，本文库相当于5.8个河豚鱼单倍体基因组(即5.8个库容量)，从本文库中筛选到河豚鱼基因组任一单拷贝DNA序列的几率为99.7％。

Fifty-five lines with different Wx genes from the DH population of Yangmai 10/Waxy C, and 12 waxy wheat varieties derived from the crosses or backcrosses of Yangmai 9 as no-waxy parent or recurrent parent with different waxy wheat varieties were used to study the effects of Wx genes on percentage of vitreous kernel. The grain protein content of 12 waxy wheat varieties with floury endosperm from different crosses was also tested.

为了明确Wx基因变异与小麦籽粒胚乳的关系，以玉米花粉诱导扬麦10号（角质胚乳品种，非糯小麦）与糯质供体Waxy C杂种F1产生的不同Wx基因变异类型的55个双单倍体系以及以扬麦9号与不同糯质供体亲本杂交、回交育成的12个糯小麦品系为材料，研究了Wx基因变异对籽粒胚乳质地的影响，同时测定了12个不同来源的粉质胚乳糯小麦籽粒蛋白质含量。

Smearing apical point with a mixture of 0.2% colchicine plus adeps lanae and 1.5% DMSO was also effective with doubling frequency 14.0%. Dripping the apical point of plantlets with trifluralin has also been tested, and it showed effective in inducing tretraploid from double haploid, but obviously delayed plant growth.

本试验还用具有抗微管形成的除草剂氟乐灵进行黄瓜幼苗滴苗加倍试验，试验结果表明，在进行黄瓜双单倍体诱导纯合四倍体时，氟乐灵具有使染色体加倍的功能，但同时也具有延迟处理植株生长的作用。

Tetraploid induction from double haploid was also studied, and a desirable result has been obtained. Dripping the apical point of plantlets with 0.2% colchicine plus 1.5% DMSO was a suitable treatment with doubling frequency 18.2%.

其中0.2％秋水仙素+1.5％DMSO滴苗处理，效果较明显，加倍频率达18.2％。1％秋水仙素+羊毛脂膏+1.5％DMSO涂抹生长点试验，加倍率为14.0％，由于此法田间工作量小，不失为双单倍体诱导纯合四倍体较好的方法。

In bryophytes the main plant body is haploid, as is the case in many algae.

在多数藻类和苔藓植物中，主要的植物体是单倍体（参见 alternation of generations ）。

We have established two clones which were derived from same piece of emhryogenic multicellular mass of pollen for a vareity Ba Tang Bai.Both Kinds of clone had different differentiation potential in subcultures for over three years.

本实验室筛选出具有不同分化能力的单倍体玉米无性系组织，挑选其大小相同、新鲜的、具有分化能力的无性系No.1和完全丧失分化能力的无性系No.250组织，转接到分化和继代两种培养基上，分析其DNA和RNA以及蛋白质含量的差异，以了解组织在分化过程中DNA、RNA和蛋白质动态。

The moss Physcomitrella patens exhibits a very high rate of homologous recombination in its nuclear DNA, making gene targeting approaches in this plant as convenient as in yeast or in ES cells of mice.

苔藓植物具有相对简单的发育模式，单倍体的配子体在其生活史中占主导地位，作为研究植物生物学过程的模式系统具有诸多的优越性。

It helps to understand some evolvement processes of species, especially in dynamical system. For instance, studying the growth of cod fish simulation of wolf in Alaska, relationship between death age and relatives, evolvement. of species, evolvement process of competition, reproduce and natural selection of haploid, and one-species cellular automata model based on the Penna model was founded on a lattice of two dimensions.

利用Penna模型有助于理解一些生物演化过程，尤其是在种群动力系统中发挥了重要作用，如北极鳕鱼生长的研究，Alaska狼群模拟，近亲遗传死亡年龄之间的关系，种群的演变，单倍体种群的竞争，繁殖，自然选择等种群演变过程，二维格子上建立基于Penna模型的单物种元胞自动机模型是Penna模型与格子结合的早期文献。

Which is used to construct the resistant midge DH population of wheat, in the greenhouse in the experiment of 5 groups of Resistance, susceptible wheat midge hybrid in order to induce the formation of the wheat haploid.

本研究为创建小麦抗吸浆虫DH群体，在温室条件下对5个小麦抗、感吸浆虫杂交组合进行了单倍体诱导试验。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！