二倍

There was big difference among the 22 different materials in the disease resistance. Translocation lines Pm97033 showed the highest resistance in reaction than others. The percentage of diseased root and severed level were 11.3% and 5.4%; substitution lines Wan7107 showed medium resistance to the fungus, the percentage of diseased root and severity level were 21.4% and 10.6%; F5 generation of common wheat with Till showed higher resistance to take-all fungus than the PS progenies of common wheat with Aegilops tauschii or the other common wheat varieties.

菌饼＋菌粒法对宁春4号的致病力明显高于菌饼法和菌粒法，其病根率、严重度和病茎率分别达到100.0%，57.3%和28.6%。22个遗传背景不同的小麦材料间抗病性差异较大，其中小麦－簇毛麦易位系Pm97033的抗病性最强，病根率和严重度分别为11.3%和5.4%；代换系Wan7107次之，病根率和严重度分别为21.4%和10.6%；硬粒小麦－簇毛麦双二倍体(TH1)与普通小麦品种杂交后代的抗病性强于粗山羊草与普通小麦品种杂交后代。

The karyotype contains 12 pairs of metacentric, 3 pairs of submetacentirc and 4 pairs of subtelocentric chromosomes. There is no telocentric chromosome at all.

绢丝丽蚌的二倍体数目2n=38，核型公式为2n=24m+6sm+8st，NF=68，其中中部染色体12对，亚中部染色体3对，亚端部染色体4对，没有端部染色体。

The number of the chromosomes in Henan large tail sheep is 2n=54, the karyotypes of male and female sheep are 54, XY and 54, XX, respectively. There are 26 pairs of autosomes and 1 pair of sex-chromosome. Among 26 pairs of autosomes, 3 pairs are metacentric chromosomes, 23 pairs are telocentric chromosomes. X chromosome is the biggest subtelocentric chromosome and Y chromosome is the smallest submetacentric chromosome.

河南大尾寒羊二倍体染色体数目为2n=54，公羊核型54，XY；母羊核型54，XX.27对染色体中包括26对常染色体和1对性染色体，常染色体中有3对为中着丝粒染色体，23对为端着丝粒染色体；性染色体中，X染色体为最大的端着丝粒染色体，Y染色体为最小的中着丝粒染色体。

The autosomes were dividesinto three grotips fls metacentric,submetacentric and telocentric chromosomes.

结果表明，在二倍体细胞中有32对常染色体，总臂数为88，以臂比值将它们分A、B、C3组。

In this study,triploid Caspian salmon have a similar WBC count in comparison with diploids,but triploidy affected lymphocyte portions of WBC.

在这项研究中，三倍体里海鲑鱼与二倍体有一个类似的白细胞计数，但三倍体影响了的白细胞的淋巴细胞部分。

He is twice as old as I.

他的年龄是我的二倍。

The fungus is unicellular and exists in both haploid and diploid phases.

它是单细胞真菌，有单倍体和二倍体两种存在形态。

The software is also useful for genotype analysis of trios and to show regions of potential uniparental disomy.

该软件对三重基因型的分析及显示潜在的单亲二倍体的区域也是有用的。

PURPOSE: Acquired somatic uniparental disomy is commonly observed in myelodysplastic syndromes, myelodysplastic/myeloproliferative neoplasms, or secondary acute myelogenous leukemia and may point toward genes harboring mutations.

目的：在骨髓增生异常综合征、骨髓增生异常/骨髓增生新生物或继发性急性髓细胞白血病中常见后天性体细胞单亲二倍体，并且可能涉及基因突变。

The results indicated that MA782 cell was sensitive; Lots of virtu particles were found in cytoplasm by TEM ;Viral protein expressed in cell membrane and cytoplasm; and early apoptopsis cells were found by TUNEL staining.

结果证明BTV-HbC3感染MA782细胞后有明显的细胞病变效应；病毒蛋白主要表达在细胞的胞膜及胞浆内；凋亡染色发现大量的凋亡细胞；流式细胞仪可见明显的亚二倍体峰。

The basic concept of FOP can be summarized as to further optimize effective prescription according to the standard of curative effects and with the aid of modern science and technology and theories of traditional Chinese medicine.

其基本内涵可概括为：以确有疗效的中药复方为研究对象，以现代科学技术和传统中医药理论为技术支持，以该复方所治病证的药效响应为评价标准，以优化重组疗效更优的新复方为研究目的。

Ever since our world has been a world, native forests have been indiscriminately exploited by man.

自从我们的世界一直是世界原生森林被任意剥削人。