六倍

The operation of these recessive genes influencing crossability with rye was similar to that of hexaploid common wheat.

通过与六倍体普通小麦相比较，结果表明四倍体小麦的可杂交性系统与六倍体小麦的可杂交性系统的作用方式是类似的。

Diploid species and hexaploid, octoploid species of triticeae had remarkable differences in micro-morphological characteristics of pollen grain and stomata. However, some differences between hexaploid species and octoploid species were not significant.

可见，小麦族二倍体物种与六倍体物种、八倍体物种在花粉粒和气孔的微观特征方面有明显差异，但六倍体和八倍体物种之间差异不明显。

The results showed that the number of chromosome, which was from the cultured seedlings of meristem tip and the rank seedlings of meristem tip, was not altered, both the number were 2n=16,the hereditary stability of callus and regeneration plant was poor; and the variation percentage of chromosome in callus was 43.4%, among which haploid accounted for 6.7%, triploid accounted for 2.5%,tetraploid accounted for 10%,pentaploid accounted for 4.2%,hexaploid accounted for 3.3%,septuploid accounted for 4.2%,octoploid accounted for 3.3%,dysploid accounted for 9.2%;the chromosome variation percentage of differentiation seedlings derived from callus was11.7%,among which haploid was 6.7%,triploid accounted for 1.7%,tetraploid was 3.3%.

结果表明，茎尖分生组织培养的幼苗及丛生苗遗传稳定，其染色体未发生倍性变异，均为2n=16；愈伤组织及其再生苗遗传稳定性较差，愈伤组织染色体数变异率为43.4%，其中单倍体占6.7%、三倍体占2.5%、四倍体占10%、五倍体占4.2%、六倍体占3.3%、七倍体占4.2%、八倍体占3.3%、非整倍体占9.2%；愈伤组织分化苗染色体变异率为11.7%，其中单倍体占6.7%，三倍体占1.7%，四倍体占3.3%。

Diploid, triploid, tetraploid, pentaploid and hexaploid hybrid plants have been recovered from protoplast fusion, among which the tetraploid ones accounted for almost90%.

这些体细胞杂种有二倍体、倍体、倍体、倍体和六倍体，但主要是四倍体。

"You are a philosopher, Thrasymachus," I replied, and well know that if you ask a person what numbers make up twelve, taking care to prohibit him whom you ask from answering twice six, or three times four, or six times two, or four times three,'for this sort of nonsense will not do for me,'--then obviously, that is your way of putting the question, no one can answer you.

"你才是哲学家，斯拉斯马科斯，"我答道，而且是那种因先问人多少组成十二然后又不准人回答二倍的六、三倍的四、六倍的二、四倍的三并视'诸如此类的这些答案对我毫无意义'而著名的哲学家——很显然，这就是你提出问题的方式，当然没有人能回答你的问题。

Mr Gabaix made a splash in 2006 when he concluded that the "excessive" pay of chief executives was not necessarily excessive. Compensation may have grown sixfold from 1980 to 2003 not because managers were six times greedier, but because the firms they ran were six times bigger.

Gabaix先生在2006年引起轰动，因为他推断说给主管&过多&的薪金是不必要那么多的从1980年到2003年报酬已经增加了六倍，不是因为经理人的贪婪增加了六倍，而是因为他们经营的公司规模增长了六倍。

A relatively high proportion of bivalents were formed in all tri-genomic hybridsfrom different combinations.

通过加倍获得三个不同来源的六倍体(分别表示为六倍体Ⅰ，Ⅱ，Ⅲ)，在细胞学观察的基础上以确认为六倍体的植株为母本与诸葛菜杂交。

Thus, the meiotic chromosome cofigurations showed that the tetraploids and hexaploids in C.reticulata allopolyploids, and the appearance of a few tetravalents in some populations might indicatehomology of chromosomes in different genomes to some extent.

根据减数分裂的构型，我们认为，四倍体和六倍体分别为异源四倍体和异源六倍体，少数四价体的存在表明染色体有部分同源性。

In meiosis of pollen mother cells of the tetraploids and the hexaploids, only bivalents were observed in most of the populations, although in several populations or individuals a few univalents or tetravalents appeared. In the hexaploids, hexavalents were not observed.

四倍体和六倍体的花粉母细胞减数分裂染色体构型在大多数居群都为二价体(四倍体中30个二价体，六倍体中45个二价体)，少数居群或是个体除二价体为主外还出现单价体和四价体，六倍体类型没有出现六价体构型。

PCR amplification of di-, tetra- and hexaploid materials using genome-specific primers indicated that the NUMT inserted in the nucleus when the tetraploid wheat speciated or after that time and retained until the hexaploid wheat speciated.

用基因组特异引物扩增二倍体、四倍体和六倍体小麦，结果表明该插入事件发生在四倍体小麦形成时或形成后，并且一直保留到六倍体。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。