haploidic

haploidic

1. 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。

2. DH(double haploid) population

DH群体

3. 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。

4. The line "NDF-1" , which is a dwarf mutant , has been obtained from the doubled haploid Brassica napus inbred line 3529 induced by fast neutron and diethyl sulfate (DES), whose high is one third of that of the wildness line .

“NDF-1”是利用快中子轰击及硫酸二乙酯(DES)联合处理甘蓝型油菜高秆品系，然后再自交纯合后育成的矮化突变体，其株高仅及亲本的三分之一。

5. 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。

6. Groups of linked genes are termed linkage groups and the number of linkage groups of a particular organism is equal to its haploid chromosome number.

一组连锁的基因被定义为连锁群，对某一物种而言，它的连锁群数目与其单倍体的染色体数目一致。

7. Tripoid A cell, tissue or organism containing three times the haploid number of chromosomes.

三倍体：具有三个单倍染色体组的细胞、组织或有机体。

8. Having five haploid sets of chromosomes.

五倍体的有五个单倍体组成染色体的

9. Advances in Flax Haploid Breeding

亚麻单倍体育种研究的进展

10. In this paper, the advances in genetics and breeding for quality characteristics, mi-crospore culture and doubled haploid breeding, gene engineering, and heterosis use of heritable traits of rape are summarized.

介绍油菜品质育种,油菜小孢子培养和双单倍体育种,油菜基因工程,油菜杂种优势利用等研究进展情况。

11. At the same time, the information of flax biotechnology of anther culture, haploid breeding, utilization of somatic mutation, protoplasmic culture, gene transformation were introduced in detail.

从亚麻花药培养、单倍体育种、体细胞无性系突变体的利用、原生质体培养、转基因技术的研究等方面详细地介绍了我国亚麻生物技术的发展状况。

12. A population of 123 double haploid (DH) lines, derived from a cross between an indica variety IR64 and japonica variety Azucena was used in this study.

以籼稻品种IR64和粳稻品种Azucena及其DH群体(123个DH系)为遗传研究材料,在穗干物质积累的不同时期测定穗重。

13. The characteristics related with photosynthesis were measured using anther culture-derived haploid, diploid, and tetraploid plants of 02428, a japonica rice line (Oryza sativa L.).

以花培获得的粳稻02428单倍体、二倍体和四倍体植株为材料，测定了与光合作用有关的若干性状。

14. Gametophytes produced in this manner are thus diploid instead of haploid.

以这种方式产生的配子体往往是二倍体而不是单倍体。

15. However, there are few reports about haploid breeding in Anthurium anthraeum in literature.

但目前国内外均未见到红掌单倍体育种的研究报道。

16. Research on haploid of crop and its applying and progress

作物单倍体研究和应用进展

17. For example, if the haploid number is 7, the euploid number would be 7,14,21,28, etc, and there would be equal numbers of each different chromosome.

例如，一种生物单倍体染色体数目是7，整倍数将是7、14、21、28等数目，并且每条不同的染色体有相等的数目。

18. For example, in the unicellular chlamydomonas the vegetative cell is haploid, and the only diploid cells are the zygospores, which germinate to produce haploid zoospores.

例如，在单细胞的衣藻中营养细胞是单倍体，唯一的二倍体细胞是接合孢子（应为孢子，译者注），萌发后能产生单倍体的游动孢子。

19. The formation during fertilization of the diploid number of chromosomes by the fusion of the nuclei of two haploid gametes.

倍加作用受精时通过两个配子的分裂而使体细胞染色体数恢复

20. Zygotene is characterized by the active and specific pairing(synapsis) of homologous chromosomes leading to the formation of a haploid number of bivalents.

偶线期时，以同源染色体活跃的、特定的配对（联会）为特征，形成了单倍数的二价染色体。

21. 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。

22. Having eight haploid sets of chromosomes in a body cell.

八倍体的染色体数为染色体基数的八倍的

23. Reduction of the diploid number of chromosomes by one half during meiosis, resulting in the haploid number.

减半作用在减数分裂过程中染色体双倍体数目的减半而导致其变成单倍体数目

24. Reduction of the diploid number of chromosomes by one half during meiosis,resulting in the haploid number.

减半作用在减数分裂过程中染色体双倍体数目的减半而导致其变成单倍体数目。

25. 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。

26. Reduction division The first division of meiosis , including prophase, metaphase I, and anaphase I.It results in a haploid number of chromosomes gathering at each end of the nuclear spindle.

减数分裂：减数分裂中的第一次分裂，包括分裂前期，中期I和后期I，形成单倍数目的染色体在每一个核纺锤体末端聚集。

27. Identification of Doubled Haploid Plants from Maize Gynogenesis by SSR Molecular Marker

利用SSR标记检测来源于玉米孤雌生殖的双单倍体

28. Waxy Wheat Production by Haploid Plant Production

利用单倍体育种技术快速培育糯性小麦新品系

29. Advance on Producing Double Haploid of Wheat by Wide Hybridization between Wheat and Maize

利用小麦与玉米远缘杂交诱导小麦双单倍体的研究进展

30. Haploid embryos which only with chromosome of female parent were obtained due to the chromosome elimination of pollen parent quickly and completely during the heterozygote development.

利用杂合子发育过程中来自父本的染色体完全、迅速地消失得到大量单倍体胚。

31. In this study, genetic analysis for the flag leaf roll was carried out in F1 plants and a doubled haploid (DH) population derived from the inter-subspecific cross between ZYQ8 and JX17.

利用籼稻窄叶青8号和粳稻京系17的杂交F1以及衍生的DH系，对水稻籼粳交的卷叶性状进行遗传分析；

32. The Obtainment of Double Haploid Line of Transgenetic Rice Plant by the Method of Anther Culture

利用花药培养加速离子束介导转基因水稻后代的纯合速度

33. Identification Haploid with High Oil Xenia Effect in Maize

利用高油分的花粉直感效应鉴别玉米单倍体

34. Synergid cells Two haploid cells located near the egg cell at the micropylar end of the embryo sac in flowering plants.

助细胞：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。

35. Progress of Haploid Breeding in Cruciferae Crops

十字花科作物单倍体育种研究进展

36. 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。

37. haploid, diploid, triploid, tetraploid

单倍体、二倍体、三倍体、四倍体

38. An organism having haploid cells.

单倍体一种具有单倍体细胞的有机体

39. 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。

40. The haploid plant produces gametes mitotically and is thus termed the gametophytes while the diploid plant produces spores meiotically and is called the sporophyte.

单倍体植物有丝分裂产生配子体，二倍体减数分裂产生孢子体。

41. Haploid organisms have one genome, diploid organisms have two homologous sets, polyploid organisms have many sets sometimes form the same ancestor (autopolyploids) and sometimes from different ancestor (allopolyploids).

单倍体生物有一个基因组；二倍体生物有两个同源的基因组；多倍体生物有多个基因组，它们可能源于同一祖先（同源多倍体），也可源自不同的祖先（异源多倍体）。

42. The formation of haploid set of chromosomes that the only group that can maintain the biological survival.

单倍体的产生证明了仅一套染色体组即能维持生物的生存。

43. 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。

44. Having a single set of chromosomes; haploid.

单倍体的有一副染色体的；单倍体的

45. The haploid frequency decreased in plants der ived from long-term cultured calli.

单倍体的频率随愈伤组织培养 时间延长而下降。

46. 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。

47. 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。

48. A negative (or positive) correlation tendency was shown b etween FSR of haploid tassel and temperature (or temperature difference between day and night) change during early growth period of haploid plant.

单倍体雄穗育性的自然恢复与生长前期环境温度 (或昼夜温差 )的变化具有负 (或正 )相关的趋势。

49. The haploid, diploid and polyploid PS materials have respectively special value in crop breeding.

单倍性、二倍性和多倍性多胚苗在作物育种上具有各自不同的意义。

50. The state or condition of being haploid.

单倍性形成单倍体的状态或条件

51. Haplont A haploid organism that represents the vegetative stage in life cycles in which diploidy is restricted to the zygote.

单倍性生物：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。

52. haplo-heteroecy, haploid dioecy

单倍雌雄异株, 单倍雌雄异体

53. An organism that is haploid throughout its life cycle except as a zygote, when it is diploid, as in many algae and fungi.

单元体一种在其整个生命循环过程中保持单倍体，而只有在海藻或真菌中作为合子才呈现二倍体状态的生物组织

54. an organism that is haploid throughout its life cycle except as a zygote,when it is diploid,as in many algae and fungi

单元体；一种在其整个生命循环过程中保持单倍体，而只有在海藻或真菌中作为合子才呈现二倍体状态的生物组织

55. Haplobiontic Describing life cycles in which only one type of somatic body is formed, which may be either haploid or diploid, i.e. either the sporophyte or the gametophyte generation is missing.

单型世代：生活史中仅有一种生活的单倍体或二倍体的植物体，也就是说其孢子体或配子体世代缺失了。

56. Mononucleated haploid cells join to produce binucleate cells

单核的单培体细胞连接在一起产生双核细胞。

57. In fish, the term egg usually refers to female haploid gametes.

卵以鱼类而言，卵通常是指为雌性所产之配子。

58. In fish, the term egg usually refers to female haploid gametes. In reptiles, birds, amphibians and insects the term egg refers to a fertilized ovum with protective and nutritive tissues.

卵以鱼类而言，卵通常是指为雌性所产之配子。而在爬虫类，鸟，两栖动物与昆虫，卵是指受精之后的合子。

59. A haploid cell that results from the meiotic division of an oocyte and becomes a female gamete or an ovum.

卵（子）细胞由于卵母细胞减数分裂产生而后形成配子或卵细胞的单倍体细胞

60. Prothallus (pl. prothalli) A flattened disk of cells that forms the free-living haploid gametophyte generation of certain ferns, e.g.Dryopteris.

原叶体：一种扁平的叶状体，它是某些蕨类植物的能独立生活的单倍性配子体，如鳞毛蕨属。

61. The haploid nucleus of a sperm or egg before fusion of the nuclei in fertilization.

原核授精的核聚变之前的精子或卵子的单倍体核

62. the haploid nucleus of a sperm or egg before fusion of the nuclei in fertilization

原核，授精的核聚变之前的精子或卵子的单倍体核

63. DH ( doubled haploid) population

双单倍体群体

64. Antipodal cells The three haploid cells found in the embryo sac of seed-bearing plants that migrate to the chalaxal end of the sac farthest from the micropyle.

反足细胞：胚囊三次分裂形成卵细胞，助细胞和极核等，其中位于合点端的三个单倍体细胞称反足细胞。

65. 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。

66. Gametes are usually haploid, so fusion of gametes results in the uncleus of the zygote having the diploid number of chromosomes.

另外，除大多数原始生命体以外，雌配子是不移动的（卵生殖）。配子通常是单倍体，因此发生结合的结果使得受精卵的核中有双倍的染色体。

67. 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。

68. Spot-mutation modes with single cell as a unit appeared in the thalli, and randomly variegated organizations were obtained.Mutations of thalli were direct outcomes to the variation of haploid cells.

叶状体（原叶体）以细胞为单位发生点状突变，突变细胞的生长形成了各种突变斑块的无序镶嵌或分段，显示单倍体细胞致变的结果。

69. Tetraploid A cell or organism containing four times the haploid number of chromosomes.

四倍体：具有四个的单倍染色体组的细胞或生物体。

70. Only 6 parthenogenic plants consist over 50%of haploid ceils.

在28株孤雌生殖后代植株中，有6株单倍体细胞超过50%。

71. In lower plants such as mosses and liverworts the persistent vegetative plant is haploid, the sporophyte being a relatively short-lived phase.

在具有世代交替现象的植物中，孢子体是二倍体而配子体是单倍体。

72. A reproductive cell having the haploid number of chromosomes, especially a mature sperm or egg capable of fusing with a gamete of the opposite sex to produce the fertilized egg .

在哺乳动物中,卵与精子结合而成受精卵,受精卵发生数次细胞分裂(卵裂)后,形成一个中空球形的囊胚。

73. In all plants and some algae there is an alternation between sexual haploid and asexual diploid stages.

在所有的高等植物和一些藻类会出现有性的单倍体阶段和无性的二倍体阶段交替的现象。

74. By the chromosome size and the morphology of mitotic metaphase chromosome, 96 chromosomes were grouped into 8 homogenetic haploid complementes.

在有丝分裂中期染色体组中，染色体的大小逐渐地改变，按照染色体的大小和形态，96个染色体能被分成8个同源单倍体染色体组。

75. Under natural conditions, maize, sorghum, rice, tomatoes and other higher plants, occasionally appear haploid plants.

在自然条件下，玉米、高粱、水稻、番茄等高等植物，偶尔也会出现单倍体植株。

76. In bryophytes (mosses, liverworts and horworts) the haploid gametophyte is the dominant phase of the life cycle and the sporophyte is represented only by the capsule, seta, and foot.

在苔藓类植物中（苔藓，地钱，金鱼藻）单倍的配子体占生活史的主要部分，孢子体包括孢蒴、蒴柄和基足。

77. 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。

78. 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）。

79. Genome A complete haploid chromosome set.

基因组：即一套完整的单倍体染色体。

80. The main methods that produce doubled haploid( DH) lines for barley breeding are Hordeum bulbosum method, anther culture method and microspore culture method.

大麦加倍单倍体(dh群体)立的方法很多,目前在大麦遗传育种中运用较多的主要有球茎大麦法、药培养法和小孢子培养法等三种。