多倍体的

Five concentrations of colchicines were used to treat aerial bulbil in garlic inflorescence for polyploid induction in vitro.

用5种不同浓度的秋水仙素处理大蒜花苞气生鳞茎进行多倍体诱导，发现在固体培养基上接种处理时毒害作用较小，四倍体的诱导率最高能达到66。

It is found that the hazard of colchicines to aerial bulbil is much less in solid media than in liquid media,and the highest induction rate of tetraploid garlic is 66.7% in solid medium.

用5种不同浓度的秋水仙素处理大蒜花苞气生鳞茎进行多倍体诱导，发现在固体培养基上接种处理时毒害作用较小，四倍体的诱导率最高能达到66.7%。

Autopoly-ploids may arise from the fusion of diploid gamete s that have resulted from the NONDISJUNCTION of chromosomes at meiosis.

同源多倍体通常可能来自在减数分裂过程中染色体不分离导致的二倍体融合。你知道它的英文吗？

Wecompare the results among the polyploid Penna model, diploid Penna model and haploidyPenna model, to fred what are same among them.

将建立的多倍体模型与单倍体、二倍体模型进行定性的比较，发现它们在本质上的相似点。

Polyploid is a remarkable characteristic in the chromosome evolution of higher plant, and about 70% of angiosperms have experienced polyploidization once or more in their evolutionary history.

多倍体是高等植物染色体进化的一个显著特征，约 70 %的被子植物在其进化过程中曾经历过一次或多次多倍化事件。

The sequences were studied by genomic Southern hybridizations on a collection of polyploid wheats and their diploid progenitors.

以这些序列为探针对大量的多倍体小麦和它们的二倍体祖先物种进行了Southern杂交分析。

And in this study, the methods to induce polyploidy Photinia by adding colchicines solution of different concentration combined different treatment period to the tip of the seedlings was systematically studied.

石楠多倍体诱导研究以播种的石楠幼苗为材料，采用滴液的方法用秋水仙素水溶液处理石楠幼苗的生长点，对不同的处理方式、处理浓度和处理时间的多倍体诱导效果进行了较为系统的研究。

In addition, a segmental duplication was also identified involving chromosomes 11 and 12, which occurred c.

该论文研究结论认为水稻为多倍体起源，现在的二倍体是后来"衍生"的。

The former was 176.1% higher than the latter. The comparison is helpful for promoting high quality tetraploidy raploidy strain.

四倍体药蒲公英中咖啡酸含量高，是一种值得推广的优质多倍体蒲公英新品种。

Alterations of chromosome number hae been obsered in the somatic tissue of Crassostrea gigas diploids and artificial polyploids.

染色体数目的改变在二倍体及人工诱导多倍体太平洋牡蛎的组织中已经发现。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐