parthenogenesis

parthenogenesis

1. buffalo, ICSI, sperm decondensation, male pronuclear, female pronuclear, Parthenogenesis embryo.

01水牛,ICSI,精子解聚,雄原核,雌原核,孤雌胚胎

2. parthenogenesis in which the egg is activated by sperm,but without fusion of the egg and sperm nuclei

一种单性生殖，精子激活卵子，但是卵子和精子核没有融合

3. Effect of Different Maturation Time on the in Vitro Fertilization and Parthenogenesis of Porcine Oocytes

不同成熟时间的猪卵母细胞对体外受精的影响及孤雌发育

4. Offspring produced by parthenogenesis are not exact clones of their mothers, however, because the genetic material is mixed differently.

不过由于基因物质结合方式不同，单性繁殖不同于无性繁殖。

5. obligative parthenogenesis

专单性生殖

6. obligate parthenogenesis

专性孤雌生殖

7. Two diploid gametes may fuse to give a tetraploid zygote, or gamete may develop directly by parthenogenesis.

两个二倍体配子融合可能产生一个四倍体合子，这样的配子也可以通过孤雌生殖直接发育而来。

8. Some camps parthenogenesis, or Ovoviviparous reproductive embryo (a fertilized egg a few embryos).

也有的营孤雌生殖、卵胎生或多胚生殖(一个受精卵形成几个胚胎)。

9. The term also describes the development of an unfertilized female gamete into the sporophyte, a phenomenon described as PARTHENOGENESIS.

也用来描述未受精的雌配子发育为孢子的现象。

10. diploid parthenogenesis

二倍单性生殖

11. Twenty years ago, in 1980, they had together engineered the first experiment in human parthenogenesis, the fertilization of a female cell without the help of a male one.

二十年前，也就是1980年，他们合作进行了人类孤雌繁殖的第一次实验，在并未借助男性精子的情况下，就让一位女性的卵子受孕。

12. The Research of the Parthenogenesis Induction from Yunnan Potato Varieties

云南马铃薯主要栽培品种的孤雌生殖诱导研究

13. androgenetic parthenogenesis

产雄单性生殖

14. arrhenotocous parthenogenesis(arrhenotoky)

产雄单性生殖, 产雄孤雌生殖

15. arrhenotocous parthenogenesis

产雄孤雌生殖 产雄单性生殖

16. arrhenotokous parthenogenesis

产雄孤雌生殖属

17. thelyotokous parthenogenesis

产雌单性生殖

18. thelytocous parthenogenesis

产雌单性生殖, 产雌孤雌生殖

19. gynogenetic parthenogenesis

产雌孤雌生殖

20. thelytoky(thelytokous parthenogenesis)

产雌孤雌生殖, 产雌单性生殖

21. artificial parthenogenesis

人工单性生殖

22. Parthenogenesis is not possible in humans because if all the genetic material comes from the mother, certain genes will be switched off, and the embryo won't develop.

人类不可能单性繁殖，因为如果遗传物质全部来自母亲，那么某些基因就会被切断，胚胎则停止发育。

23. The embryo formation characteristics of anther culture process such as parthenogenesis and other reproduce were compared.

以期更好地了解植物花药培养发生机制。

24. somatic parthenogenesis

体细胞孤雌生殖

25. occasional parthenogenesis

偶发性单性生殖

26. sporadic parthenogenesis

偶发性孤雌生殖

27. Studies on the parthenogenesis in Triticum aestivum L. By the pollen of hexaploid triticale

六倍体小黑麦花粉诱导普通小麦孤雌生殖的研究

28. Among them, the thelytokous parthenogenesis of Trichogramma induced by Wolbachia is expected to be an effective way to improve bio-control efficiency of Trichogramma wasps.

其中，利用Wolbachia诱导赤眼蜂产雌孤雌生殖可能是提高生物防治效能的有效途径。

29. facultative parthenogenesis

兼性单性生殖

30. First Report on Breeding Maize Inbred Line and Hybrid by Utilizing Parthenogenesis Technology

利用孤雌生殖技术选育玉米自交系和杂交种初报

31. traumatic parthenogenesis

刺伤单性生殖, 刺伤孤雌生殖

32. German - born American physiologist noted for his work on parthenogenesis.

勒布，雅克1859－1924德裔美籍生理学家，以其在单性生殖方面的研究闻名

33. Study on Parthenogenesis of Dwarf-male-sterile Induced by Double Chemical Treatment in Wheat

化学药剂双重处理法诱导矮败小麦孤雌生殖的研究

34. Studies and application parthenogenesis breeding of dwarf and abortive wheat induced by chemical

化学诱导矮败小麦孤雌生殖育种的研究与应用

35. parthenogenesis algorithm

单亲遗传算法

36. haploid parthenogenesis

单倍单性生殖 单倍体孤雌生殖

37. reduced parthenogenesis

单倍孤雌生殖

38. unreduced parthenogenesis

双倍孤雌生殖

39. Another team generated similar cells using human egg cells only, a process called parthenogenesis.

另一个小组仅用人类的卵细胞也产生出相似的干细胞，这一过程被称之为“单性生殖”。

40. cyclical parthenogenesis

周性单性生殖

41. cyclic parthenogenesis

周期性单性生殖

42. Research Advances on Mammalian Parthenogenesis

哺乳动物孤雌生殖研究进展

43. So it is first step to have sensitive species of stable genetic factor in pesticide screening.Authors make use of parthenogenesis of aphis to raise sensitive and purer species.

因此,获取具有稳定遗传因子的敏感品系是农药筛选的第一步,利用苜蓿蚜能孤雌生殖的特性,通过室内多次选育和药剂筛选,培育出相对较纯的、对药剂敏感的苜蓿蚜。

44. Another form of apomixes in which seeds develop from unfertilized gametes can also be termed parthenogenesis.

在另一种无融合生殖中，种子从未受精的配子中发育而来，这被称为孤雌生殖。

45. In our parthenogenesis experiments, we exposed 22 eggs to chemicals that changed the concentration of charged atoms called ions inside the cells.

在我们的孤雌生殖实验当中，我们把22颗卵子养在可改变细胞内离子浓度的化学药剂里。

46. In nature, clones are derived from a single parental organism or cell by mitotic cell division, asexual reproduction, or parthenogenesis.

在自然条件下来源于有丝分裂所产生的单个亲本细胞或生物体，还可能来源于无性繁殖或单性生殖。

47. parthenogenesis activated embryo

孤雌激活

48. Keywords Parthenogenesis;Haemaphysalis longicornis;Morphology;Scanning electron microscope;

孤雌生殖;长角血蜱;形态特征;扫描电镜;

49. parthenogenesis Reproduction without fertilization by male gamete, without genetic recombination or a reduction in ploidy.

孤雌生殖没有雄鱼配子受精的繁殖，没有遗传重组或倍数减少。

50. The research results showed that the biological characters of two generations of the parthenogenesis population were very similar to those of the natural gamogenesis population.

孤雌生殖的子代怀卵量低于正常两性生殖的自然种群雌虫怀卵量;孤雌生殖的子代性比与正常两性生殖的自然种群性比基本相同;

51. Biological characteristics of parthenogenesis population of Haemaphysalis longicornis Gansu strain under laboratory conditions

实验室条件下长角血蜱甘肃株孤雌生殖种群的生物学特性

52. In some species fertilization is not necessary. Instead, parthenogenesis takes place: the egg is spontaneously activated and proceeds to normal embryonic development.

对某些物种而言，受精不是必须的。孤雌生殖，即卵自发地被激活并进入正常的胚胎发育过程中。

53. paedogenestic parthenogenesis

幼体单性生殖

54. Induction of parthenogenesis of silkworm (Bombyx mori) by laser Irradiation[J].

引用该论文 陈震古,徐厚镕,孙文瑚,刘小刚.

55. German-born American physiologist noted for his work on parthenogenesis

德裔美籍生理学家，以其在单性生殖方面的研究闻名

56. WE ARE EAGER FOR THE DAY when we will be able to offer therapeutic cloning or cell therapy arising from parthenogenesis to sick patients.

我们渴望有这麽一天，可以利用复制疗法或孤雌生殖的细胞疗法来治疗病人。

57. Study and progress on chemical induced parthenogenesis breeding in China

我国化学诱导玉米孤雌生殖育种研究与进展

58. All non-mammal vertebrate species are theoretically capable of parthenogenesis, scientists say.Examples have been documented in komodo dragons, pythons, rattlesnakes, chickens, and turkeys.

所有非哺乳类脊椎动物在理论上都有进行单性繁殖，如科莫多巨蜴，蟒蛇，响尾蛇，鸡和火鸡。

59. Animal Science Department OregonState University. Turkey Parthenogenesis Project featured.

描述火鳼孤雌生殖研究计划。

60. Meloidogyne javanica, reproducing by mitotic parthenogenesis, is an economically important pathogen of a wide range of crops.

摘要 爪哇根结线虫是以孤雌生殖方式繁殖的农作物重要病原物。

61. The embryological mechanism of parthenogenesis induced by the 1BL/1RS male sterile line with Ae. ventricosa cytoplasm in wheat is studied in this paper.

摘要采用石蜡切片法就胚胎学对偏型1BL/1RS小麦雄性不育系诱导单性孤雌生殖的机理进行了研究。

62. apomictic parthenogenesis

无性单性生殖

63. Asexual reproduction, as by budding, cell division, or parthenogenesis.

无性生殖通过芽接，细胞分裂或单性生殖而形成的无性繁殖

64. This paper reported the natural parasitical instance and the biological characteristic of the adult, the lay eggs habit and the parthenogenesis, established a foundation for the biological control.

本文报道了桑螟绒茧蜂的自然寄生情况及成虫的生物学特性，特别是成虫的产卵习性和孤雌生殖现象，为进一步开展桑螟的生物防治奠定了基础。

65. The mechanism of the parthenogene-sis induced by rye pollen,the induced seed-setting percentage and selecting efficiency aswell as the uniformity of parthenogenesis generation 2were also discussed.

本文还对黑麦花粉诱导孤雌生殖的机理、诱导结实率和选择效率以及孤雌生殖二代的一致性进行了讨论。

66. The fertility spontaneously restoring (FSR) of inflorescence and chromosome doub ling methods of chemical treatment were studied preliminarily with the haploid m aterials ind uced by parthenogenesis haploid inducer.

本试验利用孤雌生殖诱导系所创造的单倍体为材料 ,对单倍体雌雄育性的自动恢复现象以及染色体的化学加倍方法进行了初步研究。

67. The results show that the blastomere nuclei of ?Xenopus laevis induces the parthenogenesis of unfertilized egg in ?Bufo raddei.

根据实验分析认为，非洲爪蟾的胚胎细胞核进入花背蟾蜍成熟卵后，引起的是花背蟾蜍的单性发育。

68. Parthenogenesis Induction in Plants and Its Application in Breeding

植物孤雌生殖的诱导及其在育种中的应用

69. normal parthenogenesis

正常孤雌生殖, 正常单性生殖

70. Study on rice breeding by parthenogenesis

水稻单性生殖育种研究

71. perpetual parthenogenesis

永久单性生殖

72. Keywords Wolbachia reproductive incompatibility parthenogenesis feminization male killing biological control;

沃尔巴克氏体;生殖不亲和;孤雌生殖;雌性化;杀雄;生物防治;

73. However, reproduction is often by parthenogenesis since polyploid animals are often sterile.

然而，它们常常是通过孤雌生殖繁殖的，因为多倍体动物往往不育。

74. The Breeding and Identification of Haploid Inducer with High Frequency Parthenogenesis in Maize

玉米高频率孤雌生殖单倍体诱导系的选育与鉴定

75. Improving Female Parthenogenesis Young Plant Inducing Frequency in Dwarf and Abortive Wheat Using Young Embryo Rescuing Method

用幼胚拯救法提高矮败小麦孤雌生殖诱导频率

76. male parthenogenesis in which the embryo contains only paternal chromosomes due to the failure of the egg nucleus to participate in fertilization

由于卵子在受精过程中的失败而使胚胎只包含父染色体的一种单性生殖

77. male parthenogenesis in which the embryo contains only paternal chromosomes due to the failure of the egg nucleus to participate in fertilization.

由于卵子在受精过程中的失败而使胚胎只包含父染色体的一种单性生殖。

78. female parthenogenesis in which the embryo contains only maternal chromosomes due to the failure of the sperm to fuse with the egg nucleus

由于在精子与卵子融合过程中发生失败而使胚胎只包含母染色体的一种单性生殖

79. 10.male parthenogenesis in which the embryo contains only paternal chromosomes due to the failure of the egg nucleus to participate in fertilization.

由于在精子与卵子融合过程中发生失败而使胚胎只包含母染色体的一种单性生殖。

80. The question then becomes, is parthenogenesis a type of developmental anomaly or a response to the female shark not having a mate in captivity?

研究人员们疑窦重生，单性繁殖是一种发育异常，还是找不到雄性交配的雌性鲨鱼的一种反应呢？