单词polyploidy
网络: 多倍体；多倍性；多套数染色体
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。