polyploidy

名词：

名词: polyploidy

更多词形：

名词: polyploidy |

单词例句：

Method: Induction of polyploidy by colchicine treatment is efficacious, and part of the doubled plants were identified as homologmous tetraploids.

结果表明：用秋水仙碱诱导菘蓝多倍体植株是有效的，已有部分植株已加倍成为同源多倍体。

Rare instances of polyploid mammals are known, but most often result in prenatal death.

已知的多倍体哺乳动物非常罕见，而且往往大多数导致产前死亡。

Polyploidy, a crucial mechanism of plant evolution is identified as the core of the research in the systematic and evolutionary botany.

多倍化是植物进化的重要机制，因而成为系统与进化植物学研究的核心内容。

Polyploidy is an important force of plant evolution.

摘要多倍化是促进植物进化的重要力量。

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。

Purpose: To explore the technique of induction of polyploidy in Isatica indicago by colchicine treatment.

摘要采用直接浸渍和加入培养基法对菘蓝种子进行诱导，探讨秋水仙碱诱导菘蓝多倍体的方法。

By polyploid nature and high levels of heterozygosity of vast majority pasture plants, it was rather complicated to construct linkage maps of them.

由于大多数牧草的多倍性和高度异质特点，牧草遗传连锁图谱的构建相对复杂。

Allopolyploidy A type of polyploidy involving the combination of chromosomes from two or more different species.

异源多倍体：两种或两个以上的不相同的物种杂交，杂种经染色体加倍形成的多倍体类型。

Initial Study on Polyploid Induction of Asclepias curassavica L.

马利筋多倍体诱导研究初报。