polyploidy

polyploidy什么意思,polyploidy翻译

基本解释

网络: 多倍体；多倍性；多套数染色体

例句

• In vertebrates, polyploidy tends to be lethal, but plants can do just fine with all this extra genetic material.

  脊椎动物中，多倍体往往是致死的，而多倍体植物却可以很好的存活。

• In fish, artifically induced polyploidy breeding was one of the most interesting fields in aquaculture.

  鱼类多倍体育种是鱼类育种最热的领域之一。

• Together with other lines of evidence, we propose that polyploidization is still an ongoing process in grasses of polyploidy origins.

  参照其它类群演化式样，提出多倍化仍然在禾草的多倍化起源方面起作用。

• Polyploidy had the very vital significance in the plant evolution, about a half of species belong to polyploidy in the plant field .

  多倍体在植物进化中有很重要的意义，植物界约有二分之一的物种属于多倍体。

• Conclusion In GIST there was heteroploid of chromosome 8 with more polyploidy than monoploid correlated with recurrence and metastasis.

  结论GIST中存在8号染色体的数目异常，多倍体多于单倍体，并且与GIST复发转移有关；

• Chromosome number also gives an indication of polyploidy, where numbers vary by exact multiples between related species.

  当多倍性现象发生时，物种的染色体数目是原来的整数倍。

• The taxonomy of this subfamily is particularly challenging because of hybridization, polyploidy, and apomixis, especially for large genera.

  因为杂交，多倍性和无融合生殖，特别是做为大的属这个亚科的分类法正面临挑战。

• The results indicate all the three loquat cultivars polyploid occurred genomic variation after polyploidy.

  表明三个枇杷品种的多倍体在多倍化后基因组均发生了变异。

• Hybrid sterility is sometimes overcome by polyploidy. Compare heterosis.

  有时可用多倍性来克服杂种不育性。

• In the ordinary way normal cell cycle occurs abnormal (as polyploidy) will start the apoptosis in the tumor cells.

  通常正常细胞周期进程中如出现异常（如形成多倍体）会启动凋亡通路。