综述了黄瓜作物单倍体育种的研究进展，包括花药培养、未授粉子房培养，辐射花粉诱导单倍体培养在黄瓜育种中的应用；
Research advances of haploid breeding of cucumber(Cucumis sativus L. ) were reviewed in the paper, including anther culture, ovary culture and induction of haploid obtained by irradiated pollen.
单倍体生物体的生殖细胞然后与另一个单倍体生物体的细胞融合。
The haploid organism's germ cells then combine with another haploid organism's cells, creating the zygote.
介绍了玉米父本单倍体诱导系的研究现状、单倍体诱导和加倍方法及黑龙江省在该领域研究的进展。
The paper introduced research development in male haploid inducer of maize, haploid induction, doubling methods and development of the research in Helongjiang province.
玉米的单倍体育种，是利用花药培养或孤雌生殖产生单倍体后，进行人工或自然加倍，迅速获得稳定的新品种的育种方法。
The haploid breeding of maize is a technology that using anther culture or gynogenesis to produce haploid, and then obtain stable new varieties through natural or artificial doubling.
据罗琛研究发现单倍体胚胎发育不正常是因为单倍体不能选择二倍体依赖的调控系统。
Luo et al have proposed that the cause of abnormal development in haploid embryos is that there is a diploid-dependent regulatory apparatus which modulates gene expression.
利用中国农业大学选育的高油型孤雌生殖单倍体诱导系（CAUHOI）对提高玉米单倍体诱导率和加倍率的方法进行了研究。
A high oil haploid inducer named CAUHOI released by China Agricultural University was used in the study of haploid inducing and doubling.
本文讨论下述问题：1）高等植物单倍体的起源，2）单倍体的遗传学，3）离体诱导单倍体的应。
This paper mainly discusses three topics as follows:1) Origin of haploids in higher plants, 2) Genetics of haploids, 3) Application of in vitro induced haploids.
马铃薯单倍体产生的各种途径中，花药培养是目前获得单倍体最有效、应用最广泛的方法。
At present, anther culture has been the most effective and widely applied one in all ways of haploid production in potato.
经筛选试验后得到13株产酒性能良好的单倍体和19株耐渗性能良好的单倍体。
By measuring the endurance of yeast haploids, 13 high ethanol-production haploids and 19 good osmotolerant haploids were selected.
而单倍体植株是胡萝卜遗传研究的最好材料，由单倍体植株染色体加倍而成的纯合二倍体，又是品种选育的最好资 源。
The haploid plant is the best material for genetic research of carrot, and homozygous diploid formed by doubling chromosome of the haploid plant is also the best resource of breed seed selection.
而单倍体植株是胡萝卜遗传研究的最好材料，由单倍体植株染色体加倍而成的纯合二倍体，又是品种选育的最好资 源。
The haploid plant is the best material for genetic research of carrot, and homozygous diploid formed by doubling chromosome of the haploid plant is also the best resource of breed seed selection.
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