endosperm

endosperm

1. Preliminary Studies on Endosperm Culture of 439 Tangor

439桔橙胚乳培养研究初报

2. Primary endosperm nucleus and the degenerating antipodal cells;8.

7.初生胚乳核和开始退化的反足细胞;

3. One fuses with the egg cell to form a zygote while the other either degenerates or, in certain angiosperms, fuses with the polar nuclei to give the primary endosperm nucleus.

一个与卵细胞结合形成受精卵,另一个要么退化,要么在某些被子植物中与极核结合形成初生胚乳核。

4. Grain qualities significantly correlated with ECs, but not significantly correlated with single endosperm cell weight.

上述主要米质性状与胚乳细胞数密切相关,而与单个胚乳细胞重相关不显著。

5. The majority embryo of seeds aborted at earlier stage could develop to earlier globular embryo phase due to the abnormal endosperm nucleus division.

与正常杂种相比,早期败育型杂种的初生胚乳核分裂出现异常,多数胚最终只能发育至球形早期;

6. Both gums are the ground endosperm of seeds.

两种胶都是种子磨细的胚乳。

7. In order to research relative proteins with grain plumpness during filling stage of rice,one serial of 2-D electrophoresis which be suitable to endosperm proteins of rice seed was set up.

为探讨水稻灌浆期间与籽粒充实相关蛋白表达的变化,建立了一套适于水稻种子胚乳蛋白双向电泳分析技术,探讨了胚乳蛋白的提取、纯化以及双向电泳的一些关键技术。

8. The products are expanded by simple frying expanded technology and the color and taste of products are better.The results show the wheat endosperm expa...

产品膨化采用操作简便的油炸膨化工艺,生产出的产品色泽和风味都比较好。

9. From the seed germination to the formation of the seedlings of C. acuminata, CPT content in endosperm was always in a really high level, while that in other parts varied with the plants development.

从喜树种子萌发到幼苗形成,胚乳中的喜树碱含量始终处于较高的水平。

10. Using the Wxup2/485 as primer,it was found that both types of endosperm mutants had the same microsatellite markers of Wx gene in (CT)18/(CT)18,which was different from that of the original parent in (CT)11/(CT)11.

以Wxup2 485为引物 ,发现两类胚乳突变的Wx基因微卫星分子标记相同 ,与原亲本显著不同 ,前者为 (CT) 1 8 (CT) 1 8,后者为 (CT) 1 1 (CT) 1 1。

11. Body endosperm acid content once grow in quantity, human body can appear the phenomenon such as dropsy of coma of exhaustion, hands or feet, skin, more serious person affect cerebral function even.

体内乳酸含量一旦增多,人体就会出现疲惫、手脚麻木、皮肤浮肿等现象,更严重者甚至影响脑功能。

12. Of light, stripped of skin, a layer of film-that the endosperm in the cotyledons Jinguo outside.

体轻,剥去种皮,可见一层薄膜状的胚乳紧裹于子叶之外。

13. In flowering plants, for instance, the early stages of endosperm development are often acellular.

例如在开花植物中,早期胚乳的发育通常是非细胞组成的。

14. With SEM the variety of popcorn starch granule in its endosperm cell which soaked in salt solution was compared, so the influence reason of salt was researched.

借助扫描电子显微镜技术对爆裂玉米经食盐溶液浸泡后胚乳细胞中淀粉粒排列的变化进行了比较,从而探讨了食盐产生影响的原因。

15. The inhibitory effect of the endopleura is strongest, the endosperm takes the second place, and the middle seed capsule is the least.

其中以内种皮的抑制能力为最高,胚乳次之,中种皮最少。

16. Two end endosperm haustoria.

具合点端与珠孔端胚乳吸器。

17. endocarp thin, woody, endosperm foetid;

内果皮薄的,木质,胚乳臭;

18. Distinguish: ovary , ovule , seed , fruit . embryo , endosperm , seed , cotyledon , coleoptile.

分辨以下各词汇:卵巢、胚珠、种子、果实。胚胎、胚乳、种子、子叶、茎尖。

19. The primary endosperm nucleus division was often prior to zygote, and it divided quickly.The endosperm cells surrounding the embryo were disintegrated during the development of embryo.

初生胚乳核先于合子分裂,胚乳细胞分裂较快,胚周围的胚乳细胞有降解现象。

20. several divisions of primary endosperm nucleus

初生胚乳核的几次分裂

21. First two divisions of endosperm are nuclear, and the next divisions are cellular.

初生胚乳核第一及第二次分裂为核型,第三次之后为细胞型。

22. The development of embryo and endosperm and its influence on the germination of seeds of Bupleurum chinense were studied by means of paraffin section.

利用常规石蜡制片技术对北柴胡胚和胚乳的发育及对其种子萌发的影响进行了观察。

23. Endosperm effect was more important in the early stage, and cytoplasmic and maternal effects were more important in the middle and late stages.

前期以胚乳效应为主,中、后期以细胞质效应、母体效应为主。

24. Though endosperm from 6-16DPA(day post anthesis) grain could all be used for the assay of specificgene expression, 8-10 DPA endosperm were found to be most suitable.

剥离当天的小麦胚乳6-16DPA(day post anthesis)可以用于基因表达活性检测,但以 8-10DPA 为最好,过嫩或过老的胚乳细胞活性明显降低,影响 GUS 表达;

25. The chalazal parts of the endosperm containing free nuclei forms several lobes.

包含游离核的合点端胚乳部分形成几个裂片。

26. The simple, rounded starch grains in the endosperm are another unusual feature, linking the tribe to Triticeae.

单,圆形淀粉颖果在那些胚乳内在另一不平常特征,连结那些族对。

27. The endosperm develops into nuclear type after fecundation.

双受精后,胚乳发育为核型。

28. The Origin of Double Fertilization and Endosperm

双受精的起源

29. Double fertilization The fusion of one pollen nucleus with the egg to form the zygote and of the other pollen nucleus with a polar nucleus to form the triploid endosperm nucleus.

双受精:指花粉粒中的一个精子与胚珠中的卵细胞结合形成受精卵,另一个精核与极核结合形成三倍体的胚乳核。

30. The other male gamete fuses with the secondary nucleus, forming the primary endosperm nucleus.

另一个雄配子和次生核结合形成初生胚乳核。

31. there is endosperm haustorium at chalazal end.

合点端存在胚乳吸器。

32. The PCD of starchy endosperm cells in wheat was a special form of PCD.

因此小麦淀粉胚乳细胞的PCD是一种特殊形式的PCD。

33. A partially purified concentrate of the solid endosperm is active in inducing growth in carrot root tissue.

固体胚乳的部分纯化浓缩物,对胡萝卜根组织的诱导生长也是有用的。

34. In some seeds (e.g. the endosperm of dates) hemicelluloses are a food reserve.

在一些种子中(如海枣的胚乳),半纤维素还是一种食物储备。

35. In flowering plants the endosperm tissue is usually triploid, resulting from the fusion of one of the pollen nuclei with the two polar nuclei.

在开花植物中,胚乳组织多为三倍体,由一个花粉核和两个极核融合产生。

36. 8. In exalbuminous seeds, the endosperm is short-lived.

在无胚乳的种子中,胚乳是短命的。

37. In nonendospermic seeds most of the endosperm is absorbed by the developing embryo and the food stored in the cotyledons.

在无胚乳种子胚的发育过程中,大部分胚乳被吸收,养料储存在子叶中。

38. In endospermic seeds the endosperm replaces the nucellus and is often a rich source of growth-regulating substances.

在有胚乳种子中,胚乳取代珠心,成为生长调节物质(应为营养物质译者注)的丰富来源。

39. It accumulates in the amyloplasta of the endosperm cells during grain filling.

在谷粒灌浆时,它在胚乳细胞的造粒体中积累。

40. During higher plant development,root cap cells,tracheary elements(TEs),tapetalcells,endosperm cells,suspensor cells,aleurone cells,megaspore cells,help cells and antipodal cells,etc. undergo PCD to some degree.

在高等植物生长发育过程中 ,根冠细胞、导管细胞、绒毡层细胞、胚乳细胞、胚柄细胞、糊粉细胞、大孢子细胞、助细胞和反足细胞等细胞在一定程度上均发生了PCD。

41. The endosperm of the nut owes its marked degree of astringency to the tannins it contains.

坚果的胚乳由于存在丹宁,所以有显著的涩味。

42. 10. The endosperm of the nut owes its marked degree of astringency.

坚果的胚乳由于存在丹宁,所以有显著的涩味。

43. The plasmalemma in endosperm cells of rice showed invagination with developing and differentiating. The ultrastructure and phosphatase activity cytochemistry of these invaginations were studied.

对生长分化期水稻胚乳细胞的质膜内陷进行了超微结构和磷酸酶的细胞化学研究。

44. A switchover to endosperm dependency occurs around the heart-shaped stage.

对胚乳依赖的改变发生于近心形期。

45. Feng C N, Guo W S, Shi J S, Peng Y X, Zhu X K.Effect of high temperature after anthesis on endosperm cell development and grain weight in wheat.

封超年,郭文善,施劲松,彭永欣,朱新开.小麦花后高温对籽粒胚乳细胞发育及粒重的影响.作物学报,2000,26(4):398-405.

46. Programmed Cell Death in Wheat During Starchy Endosperm Development

小麦淀粉胚乳发育期间的程序性细胞死亡

47. Endosperm Cell Proliferating and Grain Filling Dynamics in Wheat

小麦籽粒胚乳细胞增殖及物质充实动态

48. SETUP OF A GUS TRANSIENT ASSAY SYSTEM IN WHEAT ENDOSPERM

小麦胚乳-GUS瞬间表达体系的确立

49. Gymnosperms lack endosperm and the precise double fertilization characteristic of the angiosperms, although some show a primitive form of it.

尽管裸子植物还保留有某些被子植物的基本形态,但它没有被子植物所特有的胚乳以及双受精现象。

50. By 9 DAA, the endosperm cells accumulate starch 6 days earlier than embryo cells.

开花后 9d ,胚乳细胞积累淀粉 ,比胚细胞积累早 6d。

51. The direct effect on a hybrid plant produced by the transfer of pollen from one strain to the endosperm of a different strain.

异粉性杂交植物的一种直接反应,通过将一种植物的花粉引入另一种植物的内乳中所产生

52. The Study on Embryo and Endosperm of Cardamine Hupingshanesis[J].

引用该论文 代剑平,陈良碧.

53. When the free nuclei of the endosperm were 16 or 32,the nucellar embryo initial (s) originated from the nucellar cells near the micropylar end of the embryo sac.

当胚乳游离核达到16或32个时,最早的珠心胚原始细胞由靠近胚囊珠孔端的珠心细胞分化形成。

54. The cell wall is formed after the free endosperm nuclear is formed.The outmost layer of endosperm cell differentiates into the aleurone layer, while the other cells are filled with starch grains.

待大量游离核形成之后才形成细胞壁,紧贴胚囊的一层胚乳细胞最后形成种子的糊粉层,其余的胚乳细胞最后充满淀粉粒。

55. Micro - endosperm super - high - oil maize

微胚乳超高玉米

56. When the endosperm callus was transferred to thedifferentiation medium MS+ BA2.Omg/L+ NAAO. 2tngIL, buds were regenerated from80% callus.

愈伤组织接种在培养基MS+BA2.0mg/L+NAA0.2mg/L+蔗糖3.0%上,先形成绿色芽点,进一步分化出不定芽,分化频率达80%,分化的芽形态正常;

57. Each seed consist of endosperm and 2 cotyledon embryo.

成熟种子具胚乳,子叶二枚。

58. The development of endosperm haustorium in watermelon (Citrulluslanatus) was observed,and the ultracytochemical localization of ATPase activity was carried out in the endosperm haustorium cells.

报道了西瓜(Citrulluslanatus)胚乳吸器发育过程,并对胚乳吸器细胞中的ATP酶进行了超微细胞化学定位。

59. In succession, cell layer of suspensor rapidly grew, elongated and down proembryo was carried away cell wall of archegonial base, then get into corrosion cavity in endosperm.

接着胚柄细胞层迅速生长、伸长,把下面的原胚送出颈卵器基部的细胞壁,进入胚乳中的溶蚀腔。

60. The differences of expression at different environments for triploid endosperm nuclear genes, cytoplasmic genes and diploid maternal plant nuclear genes were found for the performance of TR.

控制稻米透明度性状表现的三倍体胚乳核基因、细胞质基因和二倍体母体植株核基因效应在不同环境下存在着表达水平上的差异。

61. In our experiment the immature endosperm callus of corn was obtained on the MS m edia both with and without extra hormone.

摘要 本试验在附加和不附加外源激素的MS培养基上,均得到了玉米未成熟胚乳愈伤组织。

62. The starchy endosperm of wheat underwent programmed cell death (PCD) during its development.

摘要小麦淀粉胚乳在发育过程中经历程式性细胞死亡(PCD)。

63. Anatomy and histochemistry of the seeds of Cautleya gracilis were studied in this paper.The results show that the seed of Cautleya gracilis comprises seed coat, perisperm, endosperm and embryo.

摘要距药姜种子解剖学和组织化学研究表明,种子包括种皮、外胚乳、内胚乳和胚。

64. endosperm absent;cotyledon wide;

无胚乳子叶宽;

65. Although endosperm abnormality was not distinguishable from perfect ones, embryo development delay occurred in seeds with protuberance.

晚期败育型杂种的胚乳没有明显的异常现象,但胚发育滞后,且着生位置偏离珠孔,呈横生或斜生状态;

66. The endosperm development of Osmanthus fragrans "Wanziyingui" was cellular type.

晚籽银桂的胚乳发育类型为细胞型。

67. The invention discloses an expression promoter of plant endosperm specificity and applications thereof.

本发明公开了一种植物胚乳特异性表达启动子及其应用。

68. Definition: Refined coconut oil is the fatty oil obtained from the dried, solid part of the endosperm of Cocos nucifera L., then refined.

本品为自棕榈科植物椰子Cocos nucifera L.的干燥的固体内胚乳获得的经过精炼的脂肪油。

69. This review is focused on the recent research progresses of related genes in the development of embryo, endosperm, and miosis, and several genes may involved in the regulation of apomitic development.

本文介绍了植物胚发育、胚乳发育、减数分裂等涉及无融合生殖过程的相关基因的研究进展,同时介绍了可能与植物无融合生殖途径调控相关的几个基因片段的研究情况。

70. In the study, rice endosperm library with its bioinformatics database, 274 different rice endosperm total RNA from Jiaxing Academy of Agricultural Sciences and seeds amylose content database were used.

本论文研究对象为水稻胚乳文库及其生物信息数据库和自嘉兴市农科院采集的274个不同水稻品种胚乳总RNA制成的RNA阵列及测定的样品直链淀粉含量数据库。

71. Rate of cell division and number of embryo and endosperm cells in normal development of crossed seed were slower in comparison with those in selfed seed.

杂交发育正常种子之胚细胞及胚乳细胞分裂速度及分裂细胞数目均不如自交者。

72. The Inducement of Plum'is Endosperm Callus

李胚乳愈伤组织的诱导

73. A remarkable feature of the endosperm in some plants is the presence of haustoria.

某些植物胚乳的一个显著特点是具有吸器。

74. Nuclear type of endosperm development

核型胚乳发育

75. Endosperm formation is nuclear type and the endosperm forms chalazal haustorium .

核型胚乳,合点端具胚乳吸器。

76. Seeds 1 to many per follicle, usually with endosperm.

每蓇葖果1到很多种子,通常具胚乳。

77. Seeds 8-12 per mericarp, in 2 rows, elliptic, with endosperm;

每分果爿种子8-12,2排,椭圆形,有胚乳;

78. Amyloplast had many ways of genesis and patterns of proliferation in endosperm cell of rice.

水稻胚乳淀粉质体有多种发生途径和增殖方式。

79. The division ways of free nuclei in rice endosperm differed, including mitosis, amitosis, and the way that the daughter nuclei from mitosis went into amitosis without interphase.

水稻胚乳游离核的分裂具有多样性,既有有丝分裂,也有无丝分裂,还有有丝分裂后的子核不经间期随即进行无丝分裂等方式;

80. Vacuolate inclusions are present in the fat globules of the endosperm of young seeds.

液泡内含物存在于幼嫩种子胚乳的脂肪珠滴中。

英语宝典
考试词汇表