haploid
美 ['hæplɔɪd] 
英 ['hæplɔɪd]
- adj.单倍体的
- n.单倍体
- 网络单倍的；单元体；单套染色体
英汉双解
1. | 单倍体的containing the set of chromosomes from one parent only |
英汉解释
英英解释
例句
The irradiation dosage affected fruit setting and haploid embryo production, but there was no significance.
辐射剂量的差异对座果率和单倍体胚产率都有影响，但剂量效应不明显；
There is an alternation of diploid and haploid generations. Often one of these is much reduced and may not live independently.
具二倍体和单倍体的世代交替，二倍体或单倍体常过度简化而不能独立生活。
Meiosis comprises a pair of specialized nuclear divisions that produce haploid germ cells.
减数分裂由两次产生单倍体生殖细胞的核分裂组成。
Under the general term genetic system we include the modes of reproduction of the species (bisexual, thelytokous, haploid, etc. ).
我们在总遗传系统中包括种的繁殖方式（两性的，产雌单性生殖的，单倍体等）。
Euploidy The normal state in which an organism's chromosome number is an exact multiple of the haploid number characteristic of the species.
正常状态下，生物体染色体数是此种生物单倍体数目整数倍的现象被称为整倍性。
A complete haploid set of chromosomes with its associated genes .
染色体组，基因组：染色体及其相关基因的一个完整的单倍体组。
Synergid cells Two haploid cells located near the egg cell at the micropylar end of the embryo sac in flowering plants.
存在于开花植物胚囊内，是位于珠孔端的卵细胞两侧的两个单倍体细胞。
Tetraploid induction from double haploid was also studied, and a desirable result has been obtained.
双单倍体诱导纯合四倍体的加倍试验获到了较理想的结果。
Having a chromosome number that is not a whole-number multiple of the haploid chromosome number for that species.
异倍体的染色体的数目不是单倍体物种的染色体的整倍数的
Isolated Microspore culture is one of the methods to obtain haploid.
游离小孢子培养技术是获得大白菜单倍体植株的有效途径之一。
Generally meiosis occurs before gamete formation, resulting in the gametes being haploid (having half the normal number of chromosomes).
在配子形成前通常会发生减数分裂，产生单倍体的配子（染色体数为正常的一半）。
An exact multiple of the haploid number is called euploid.
确切的单倍体数目倍增被称为整倍体。
Haploid - Having only one set of chromosomes, usually by meiosis, or resulting from an unfertilized eggs.
单倍体-只有一个一套染色体，通常是减数分裂，或产生的未受精的卵子。
Meiosis, which usually precedes spore or, sometimes, gamete formation, halves the chromosome number to produce haploid gametes .
染色体数目减半通常发生在减数分裂产生孢子或往往是合子减数分裂形成单倍体配子时。
Haplodiploid - A reproductive system in which females are diploid and males result from unfertilized, haploid eggs.
Haplodiploid-以生殖系统，其中女性和男性二倍体结果未受精，单倍体卵子。
The basic set of chromosomes in a species is the haploid set, usually found in the gametes.
一个物种染色体的基本数目是一个单倍体组，这通常见于配子中。
Haplont A haploid organism that represents the vegetative stage in life cycles in which diploidy is restricted to the zygote.
是一个单倍体或生物体，该生物体体现二倍性仅限于合子的生活史中的营养阶段。
The establishment of anther and microspore system promoted haploid breeding and speeded up the process of crop breeding.
花药、小孢子体系的建立，促进了单倍体育种的进行，加速了作物育种进程。
Haploid refers to the gametophyte chromosome number an individual has, but does not equate to monoploid.
单倍体是指具有配子染色体数目的个体，但并不等同于一倍体。
On germination, the zygospore undergoes meiosis to produce haploid cells that give rise to a new thallus.
在萌发期，接合孢子经历减数分裂形成单倍体细胞再产生新的植物体。
Under the general term genetic system we include the modes of reproduction of the species (bisexual, thelytokous, haploid, etc. ).
我们在总遗传系统中包括种的繁殖方式（两性的，产雌单性生殖的，单倍体等）。
The occurrence of haploid endosperm in the gymnosperms provides a sound basis for further investigations into progenies.
裸子植物中单倍体胚乳的存在，为进一步对于后代的研究提供良好的基础。
Embryo has most commonly eight genetically identical haploid nuclei.
胚囊，普通具有8个遗传上相同的单倍体核。
Potato haploid induction has significant meaning in potato breeding, It includes parthenogenesis and anther culture methods.
马铃薯单倍体诱导在马铃薯育种实践中具有重要意义，它包括孤雌生殖和花药培养等方法。
The drones such as bees, body cells contain the gametes of this species were off the number of individuals, called haploid.
像蜜蜂的雄蜂这样，体细胞中含有本物种配子的染色休数目的个体，叫做单倍体。
Differences in chlorophyll contents, activation of POD, soluble protein contents were found between haploid and diploid plants.
单倍体的叶绿素含量、过氧化物酶活性（POD）及可溶性蛋白含量与二倍体存在较大差异。
But the ploidy of plant population obtained are always a distribution of haploid, diploid, triploid, tetraploid and other ploidy levels.
但是通过未受精子房途径再生出的植株，往往是单倍体、双单倍体及其他倍性植株的混合群体，需要对其进行倍性鉴定。
Generative cell One of the haploid cells in the POLLEN TUBE of seed plants.
是位于种子植物花粉管中的一个单倍体细胞。
Application of haploid technology can significantly accelerate the breeding process in maize breeding.
单倍体育种技术在玉米中的应用能显著地加快育种进程。
This mode of feeding makes dominant haploid phase and a diploid zygote.
喂的这种模式做有势力的单倍体阶段和一个二倍体受精卵。
The haploid embryo production was affected greatly by different pollination combinations.
授粉组合之间单倍体胚产率差异很大。
Anther culture (pollen culture) The generation of haploid plants from immature pollen grains or intact excised anthers.
从未成熟的花粉粒或者切下的完整的花药中再生出单倍体植株的过程。
Haploid breeding is a method of doubling the spontaneous or artifical haploid with colchicum, and selecting the super doubled lines.
单倍体育种是利用自然发生或人工培育的单倍体，经染色体加倍获得纯合二倍体，再从中选育自交系的方法。
The occurrence of haploid endosperm in the gymnosperms provides a sound basis for further investigations into progenies.
裸子植物中单倍体胚乳的存在，为进一步对于后代的研究提供良好的基础。
No significant influence of male flowers developing stage on fruit setting was found but the haploid embryo production was affected.
试验发现雄花辐射时的发育时期对座果率影响不大，对单倍体胚产率有一定影响；
Tetraploid A cell or organism containing four times the haploid number of chromosomes.
具有四个的单倍染色体组的细胞或生物体。
The resultant haploid cells are fertile, and give rise to healthy offspring through micro-insemination.
产生的精子是可育的，并且可以通过显微受精生产健康的后代。
Spermatocytes produced by mitosis in spermatogonia divide meiotically to generate haploid spermatids.
精原细胞经有丝分裂再减数分裂产生单倍体精子细胞，即精母细胞。
Each cell in the emerging into a haploid.
新产生的每个细胞都变成了单倍体。
The haploid organism's germ cells then combine with another haploid organism's cells, creating the zygote.
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，形成合子。
Embryo has most commonly eight genetically identical haploid nuclei.
胚囊，普通具有8个遗传上相同的单倍体核。
Tripoid A cell, tissue or organism containing three times the haploid number of chromosomes.
具有三个单倍染色体组的细胞、组织或有机体。
So, haploid breeding of maize has great significance either in practice, or in basic research.
因此，玉米单倍体育种无论在实践中还是在理论研究方面都具有重大的意义。
