查询词典 segregation

Segregation distortion regions (clusters of 3-6 makers) were detected on 5 chromosomes, indicating that possible causes for segregation deviation of molecular markers are gametic selection.

在5条不同染色体上发现6个偏分离热点区域，这些偏分离热点区域的形成可能与配子体选择有关。

In charpter two, slice structure model theory was introduced to analyse and describe the chemical reactions during different mixing stages, by which we divide it into three regions, the material scatter region, the micromixing region and the macromixing region. These three regions correspond to the state of complete segregation, partial segregation and maximum mixedness respectively.

本文第二部分应用片状结构模型理论，对工业重排反应在各个不同混合阶段的化学反应进行了分析和描述，将混合过程分为物料分散区、微观控制区和宏观控制区，每一个区域的物料分别处于完全离集、部分离集和最大混合状态。

In conclusion, these results suggested that (1) the ageing-associated decline in fertility of female KM mouse was due to a decrease in both quantity and quality of oocytes;(2) the ooplasm from young mice did not correct the meiotic errors of aged mice, and the ooplasm from aged mice did not induce abnormal segregation of meiotic chromosome of young mice, indicating that meiotic anomalies found in the oocytes of aged mice might be related to nucleus or chromosomes and relevant factors;(3) a critical nucleocytoplasmic ratio was essential for normal maturation and segregation of meiotic chromosomes of oocytes and development to 2-cell embryos.

本研究结果表明：（1）昆明白小鼠与衰老相关的生育力下降是其卵母细胞数量减少和质量下降的综合结果；（2）年轻小鼠卵母细胞细胞质不能纠正老龄小鼠GV的减数分裂错误，老龄小鼠卵母细胞细胞质也不诱导年轻小鼠的GV发生减数分裂错误，老龄小鼠卵母细胞减数分裂异常很可能与细胞核或染色体及其相关因素有关；（3）关键的核质比对卵母细胞正常的成熟、减数分裂染色体分离及2-细胞期胚的发育是绝对必需的。

This solves contradiction about fluidity capability and segregation capability. Through SCC"s tests on flowing property, filling performance, passing ability and segregation are done by adopting slump test tube, V funnel and L fluidity instrument, the results of SCC"s flowing property are gotten under the case whose water gel ratio and coarse aggregate are changed.

通过采用坍落度筒、V漏斗和L型混凝土流动仪实验仪器对不同骨料的自密实混凝土的流动性、混凝土的填充性和钢筋通过性、混凝土的抗离析性等系统试验，得出了在改变水胶比和粗骨料的情况下自密实混凝土流动性能的变化结果。

The objectives of the research were to screen molecular markers of sorghum resistant gene to the physiological strain No.3 of head smut with SSR. Bulked Segregation Analysis was applied in the study. Two segregation populations, restorer line population R population 2381R/Aisi and maintain line population Tx622B/7050B, were used in the research. The amplification bands of 94 pairs primers from 109 ones were clear and stable.

为了筛选高粱丝黑穗病抗病基因的SSR标记，以高粱抗病亲本(7050B、2381R)和感病亲本（Tx622B、矮四），及其杂交组合后代为材料，用CTAB法从叶片中提取高粱基因组DNA，通过SSR技术对高粱丝黑穗病3号生理小种抗性基因进行了初步筛选，结果表明：供试109对SSR引物中筛选出扩增条带清晰且稳定的引物94对。

Segregation analyses were carried out in selfed T1 generationof S6 and S7 transgenic rice lines and T1,T2,T3,T4 generations of S8 transgenic rice lines,bothMendelian and non-Mendelian segregation of transgenes occurred.

对S7、S6基因在T1代、S8基因在T1、T2、T3、T4后四代中的分离进行分析，结果表明孟德尔式和非孟德尔式的分离现象均有发生。S8基因在转基因水稻T0、T1、T2代的表达分析结果表明，S8基因编码产物P8和P8′能够稳定地在转基因水稻当代及其后代中表达。

The results showed that highly significant differences were observed between the two nitrogen treatments and also among family lines in the 4 nutrient contents. Applicating nitrogen may increase the contents of CP and CF in stalk, but decrease the contents of ADF and NDF. The variance segregation of stalk nutrients of F2∶4 lines were in normal distributions and with over parent segregation in some degree. The sensitivity to nitrogen fertilization varied with maize genotypes.

结果表明，两种氮肥处理之间以及不同家系之间各营养成分含量差异均达极显著水平；增施氮肥有利于提高秸秆的粗蛋白和粗脂肪的含量，降低酸性洗涤纤维和中性洗涤纤维的含量；两种氮水平条件下，不同家系之间秸秆各主要营养成分含量的变异性分离均符合正态分布，并存在不同程度的双向超亲分离；不同基因型的玉米对氮素的敏感性各异。

Lines transformed by particle bombardment have been discussed. The selectable marker bar gene cassette that integrated with the rice genome had multiple copies and showed complex segregation behaviors including the presence of 'false homozygotes', with abnormal segregation ratios ranging from 35:1 to 144:1 (Basta-resistant: sensitive plants) in their progenies. In five out of ten original transgenic lines, bar gene can be stably transmitted as a dominant gene to self-pollinated T2 progeny.

结果发现：作为筛选标记的bar基因表达盒在水稻基因组中多拷贝整合，遗传分离行为复杂，还出现了Basta抗感分离比在35：1～144：1之间的&假纯合体&，但50%转基因株系中（5/10）bar 基因可作为一个显性基因按孟德尔方式稳定遗传至自交T2代。

And compared pelletizing segregation with not pelletizing segregation-magnetic separation trial.

进行了球团离析与不球团离析—磁选试验的比较。

For each image, their cognitive functions in the poems are represented in terms of the segregation theory. The analysis will be done on how the image interacts with other images in the same poem to form figure-ground segregation patterns and on Wang"s holistic poetic layout of "Picturesque Embodiment in Poetic Composition.

运用图形-背景分离理论，对于每类意象在诗篇中的认知功能加以描绘，并分析意象如何在同一诗歌文本中同其它意象发生互动，从而形成图形-背景分离模式，并构成王维诗歌的&以画入诗&的整体布局。

In this new architectural plan the Garden of Golgotha came to be at the centre of the new city.

Aelia 是高举他自己，并在此城内朝拜罗马诸神。

The continuous nature of peat accumulation means that terrestrial coaly rocks may provide a higher resolution and more complete record of base-level change than the time-equivalent shallow-marine strata, thus enabling the identification of highfrequency cycles that are not recorded in themarine strata.

泥炭积累的持续性质的手段，陆地coaly岩石可提供较高的分辨率和更完整的记录基准面变化的影响时，相当于浅海阶层，从而使确定的高频周期，不记录在themarine 阶层。