并且正反交三倍体的遗传效应差异明显。
The difference in genetic effect of the triploids obtained from two different combinations was significant.
由胚乳基因型控制的性状，应用三倍体的遗传模型描述。
If an endosperm trait is subject to the endosperm genotype, the triploid model must be employed for the genetic description.
文中还就细胞松驰素b与温度休克诱导三倍体的机制进行了讨论。
In addition, the mechanisms of polyploid inducement with C. B treatment and temperature shock are dis cussed.
对中国水仙的核型分析，支持它是三倍体的观点，但其核型也显示出了异源三倍体的倾向。
Our result of karyotype analysis supports the viewpoint that Chinese narcissus belongs to triploid plant, and the karyotype leans to a heterogeneous triploid.
同时，本文首次将近红外光谱技术引入三倍体毛白杨的分析中。
Meanwhile, the paper introduces Near-Infrared Spectroscopy to the analysis of triploid Populus tomentosa for the first time.
但他说必要时也可以将他的鱼变成三倍体。
But he says his fish could also be made triploid if necessary.
人类的三倍体胎儿通常会自然流产。
新兴亚洲经济体过去的20年间的平均8%的增长率——三倍于发达国家——为世界的其他地区带来了巨大的好处。
Emerging Asia's average growth rate of almost 8% over the past two decades-three times the rate in the rich world-has brought huge benefits to the rest of the world.
这些类型都是高度不育的，正如由基本的二倍体衍生三倍体和同源四倍体一样。
These forms are highly sterile, as would be expected of triploids and of autotetraploids derived from basic deploids.
人体X染色体的显微扫描照片。 （得到照片研究中心允许而复制） X染色体是Y染色体的三倍大，而且也传递着比其多100倍的基因信息。
The X chromosome is three times the size of the Y chromosome and carries 100 times the genetic information.
三倍体具有双亲的形态特征，但高度不孕，结实率仅0.12%。
The triploid had parental morphological characters, but nearly sterility, of which seeding rate was only 0.12 %.
平邑甜茶’为天然三倍体，由于材料的特殊性，其外植体比苹果属其他植物再生不定芽要困难。
Malus hupehensis is natural triploid, due to its special materials, its explants is more difficult to regenerate adventitious buds than other plants of Malus.
这是三倍体部分性葡萄胎的另一实例。
经遗传稳定性分析，证明三倍体菌株zlfh—121遗传稳定，是一株具有潜在应用价值的优良酿酒酵母(面包酵母)菌株。
The triploid baker's yeast strain ZLFH-121 was genetically stable as showed by analysis of genetic stability. The results indicate that the triploid strain ZLFH-121 has potential industrial value.
在这个高温点和低温点以外随着处理温度的升高或降低，三倍体诱导率均迅速减小。
Outside of the low and high temperature points, along with the rise or drop of the handle temperature, the triploidy induction frequency decreased rapidity.
本文从外观、组织切片、蛋白质和糖元含量等方面分析了长牡蛎二倍体和三倍体外套膜的差异。
The difference of mantle between diploid and triploid is analyzed from outward appearance, tissue slides and content of protein and glycogen in Crassostrea gigas.
③同源三倍体和同源四倍体之间的自交结实率没有明显的区别，结实率会随着自交代数的增加而上升。
The seed setting rate has no obvious difference between autotriploid and autotetraploid, but it will rise with the increase of the self-bred generations.
研究进一步证明人工复合三倍体鲤与二倍体亲本的染色体倍性和相对dna含量存在着明显的相关性。
Therefore, we have proved that there is a close correlation between the artificial multiple triploid carp and its diploid parents in both chromosomal Numbers and relative DNA contents.
经热休克处理获得的三倍体稚鱼，性腺在分化之前明显大于正常二倍体鱼。
The size of gonads of triploids from hot shock was significantly larger than that of diploids prior to gonadal differentiation.
在三倍体毛白杨生长特性研究的基础上，系统分析了“林纸”产业化的关键技术。
On the basis of study of triploid Chinise White Popular's growth characters, key techniques of 'forest-paper' industrialization were analysed synthetically.
另外还发现三倍体及非整倍体细胞的存在。
In addition, triploid and aneuploid cells were also observed in some variants.
利用流式细胞术对4个葡萄二倍体、2个三倍体、1个四倍体试管苗的细胞核dna的相对含量进行测定。
The relative nuclear DNA content of nuclei isolated from young leaves including 4 diploid, 2 triploid and 1 tetraploid was measured by flow cytometry in grape cultivars.
以外周血淋巴细胞制备染色体标本，人工复合三倍体鲤染色体数为150，其亲本红鲤、红鲫和散鳞镜鲤的二倍体染色体数均为100。
Chromosome preparations made from leucocyte cultures showed that the artificial multiple triploid carp has a chromosomal number of 150, and all the fore parental forms have 100.
将二倍体质量-数量性状的遗传分析方法推广应用于受三倍体遗传控制的胚乳性状。
The method of genetic analysis for qualitative-quantitative (Q-Q) traits of diploid is ex-tended to the analysis of endosperm characters under triploid genetic model.
对三倍体速生杨木的化学组成进行了分析研究，结果表明，与草类原料相比三倍体速生杨木更易于造纸。
Based on the chemical composition analysis of the quick-growing triploid aspen, we can conclude that it is more appropriate to be used as a raw material for papermaking than straws.
同时对三倍体毛白杨的化学成分、纤维形态及其对浆纸质量的影响进行了阐述。
The chemical compositiofiber configuration of triploid Chinese white poplar and their influences on the quality of pulp and paper are also discussed in the paper.
研究了不同浓度NAA处理对三倍体毛白杨试管苗切段扦插繁殖的影响。
A study was conducted on the effect of different concentration of NAA treatments on the cutting propagation of triploid Populus tomentosa testtube plantlet cuttings.
试验结果表明，水浸泡引发对三倍体西瓜种子活力和幼苗生长的影响效果显著低于毛巾引发和珍珠岩引发。
The result of experimentation showed that the effect of hydro-priming on triploid watermelon seed vigor and seeding growth significantly lower than towel priming and perlite priming.
同时，首次将近红外光谱分析技术应用到三倍体毛白杨的材性分析中来。
Meanwhile, the paper introduces Near Infrared Spectroscopy to the analysis of triploid Populus tomentosa for the first time.
同时，首次将近红外光谱分析技术应用到三倍体毛白杨的材性分析中来。
Meanwhile, the paper introduces Near Infrared Spectroscopy to the analysis of triploid Populus tomentosa for the first time.
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