Haploid variety breeding and application in anther culture breeding.

单倍体品系(种)的选育及花药培养在育种中的应用.

The chromosome doubling of haploid and double haploid in cucumber was studied.

进行了黄瓜单(双单)倍体染色体加倍试验.

It arises by fusion of haploid gametes produced by the haploid generation (GAMETOPHYTE).

无性生殖可产生单倍体的孢子。

It may be expressed as either the haploid (n) or diploid (2n) number.

可以用单倍体数目或二倍体数目来表示。

The haploid pollen cells develop in the tapetal zone from spore mother cells.

单倍体花粉细胞由绒毡层提供营养发育.

Anther culture has enhanced the capacity to generate large numbers of haploid plants.

花药培养增强了产生大量单倍体植株的能力.

Aneuploid describes chromosome numbers which are not multiples of the haploid number (n).

非整倍体所描述是单倍体数目（n）并非成倍增加。

A gamete containing a diploid number of chromosomes, rather than the usual haploid number.

2一个包含二倍体数目染色体而不是通常单倍体数目染色体的配子.

The haploid complement consisted of 11 metacentric chromosomes and 1 submetacentric chromosome.

每一组由11个中部着丝点染色体和1个亚中部着丝点染色体组成。

At fertilization, when the haploid gametes fuse, the diploid number of chromosomes is restored.

受精过程中, 单倍体配子融合, 恢复了二倍体的染色体数目.