- 更多网络例句与多倍体细胞相关的网络例句 [注:此内容来源于网络,仅供参考]
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Until now,nine of the 12 euploid cytotypes of this polyploid complex have been found in the East Asian continent,which suggests the continent is one of the important locations where the cytotypic differentiation of the complex takes place.
至此在东亚大陆上已经发现该多倍体复合体12个整倍体细胞型中的9个。这表明东亚大陆也是该复合体细胞型分化的重要地区之一。
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But, in the transformed MRC-9 cells, proportion of cells at G1 phase reduced to about 50%,and that at G2/M phase increased to over 20%and that of hyperploid cells to over 10%.
如未处理的MRC-9细胞,G1期为62.61%, G2/M期只有16.37%,几乎未见多倍体细胞,而在转化细胞中,G1期降到50%左右,G2/M期超过20%,多倍体细胞有的超过10%。
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In summary, our results suggest that ANE increases micronuclei frequency, induces cell cycle arrest at G2/M phase, causes cytokinesis failure and accumulates hyperploid cells. The events are possibly associated with ROS production, actin filament disorganization and centrosome aberration.
故从本实验的结果,我们认为槟榔子萃取物会增加微核频,诱导细胞周期停滞於G2/M phase,造成细胞质分缺损与多倍体细胞的增多;而这些现象可能与活性氧的生成,actin filament 的常与中心体的变有关。
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Therefore, the total cell number, floral structure and polyploidy pattern were not significantly affected. Our results indicated that systemic endoreduplication is intrinsically controlled by a differentiation program, and affected by environmental influences such as temperature changes.
结果显示内多倍体细胞的分布情形是分化过程中已经决定的,环境的变化并不会明显影响倍体数细胞分布形式。
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A polysomic individual; a polysomic cell.
多倍体个体;多体细胞
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Two populations (located at Sanhu town,Xingan co.,Jiangxi province) of Scilla scilloides polyploid complex were surveyed cytologically,and four cytotypes,BB,BBB,BBBB,and ABBB were observed among two hundred and sixty three individuals.
对来自江西省新干县三湖镇绵枣儿多倍体复合体两个居群263个植株进行了细胞学调查,发现4个整倍体细胞型,即BB、BBB、BBBB和ABBB。
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Polytene chromosome structure is a characteristic of some polyploid cells where several to thousands of chromatids are closely associated with perfect alignment of homologous DNA sequences.
多染色体结构是多倍体细胞的特征。在多倍体细胞中,有几个至几千个染色单体与相对应的DNA序列精确结合。
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The clinic studies show that Jujing Pill can increase obviously the spermatozoa's density of the oligospermatism patients and the astheno-spermia's spermatozoas's energy,live ratio,the forward moving speed;decrease the deformed spermatozoa's ratio of the deformity of sperm;increase obviously the percentage of normal monoploid spermatozoas in the male infertility patients;decrease the percentage of the abnormal polyploid spermatozoas.
临床研究表明,聚精丸能明显增加少精子症患者的精子密度,提高弱精子症的精子活力、活率及精子向前运动速度,降低畸形精子症患者的精子畸形率,显著提高男性不育症患者精液中正常单倍体精子的百分率,降低异常的多倍体细胞的百分率。
- 更多网络解释与多倍体细胞相关的网络解释 [注:此内容来源于网络,仅供参考]
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be cognizant of:认识到
polysomaty 体细胞多倍性 | be cognizant of 认识到 | a hard row to hoe 乏味的工作
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diplont:倍性生物
二倍性生物(diplont)是指包括人类在内的所有多细胞动物以及某些藻类. 在它的生活史中(图1-2),二倍体时期占主导地位. 成熟个体的全部体细胞都是二倍体的,是合子有丝分裂的产物. 它们的营养体生殖(vegetative reproduction)或单性生殖(parthenogenesis)的后代均为二倍体.
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in vivo test:体风试验
In vivo 体内 | In vivo test 体风试验 | Incidence of polyploidy cell 多倍体细胞发生率
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Incisor eruption:门齿萌发
Incidence of polyploidy cell 多倍体细胞发生率 | Incisor eruption 门齿萌发 | Independent test 独立试验
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somatic meiosis:体细胞减数分裂
此外某些生物还具有体细胞减数分裂(somatic meiosis)现象,如在蚊子幼虫的肠道中,有一些由核内有丝分裂形成的多倍体细胞(可高达32X),在蛹期又通过减数分裂降低了染色体倍性,增加了细胞数目.
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polyploidy:多倍性
1.多倍体和多倍性 体细胞染色体倍数超过2倍,即是3n=69,4n=92等时,这些细胞称为多倍体细胞,而这种状态称为多倍性(polyploidy). 在人类,全身三倍性是致死的,因而极为罕见,但三倍性在流产胎儿中较常见,是流产的重要原因之一.
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Polyploidy cell:多倍体细胞
Polymer 聚合物 | Polyploidy cell 多倍体细胞 | Polyploidy 多倍体
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mixoploid:混倍体
指在同一个体中二倍性组织与非二倍性组织混存的现象(B.Nemec,1931),此时称该个体称为混倍体(mixoploid). 这种个体的染色体数仍表现为多倍性的和异倍性的变化. 用秋水仙素处理引起体细胞的染色体数加倍时,二倍性细胞和多倍性细胞也往往混在一起.
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polysepalous:多萼片的
polysaccharose 多糖类 | polysepalous 多萼片的 | polysomaty 体细胞多倍性
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polysomaty:体细胞多倍性
positive phase 阳性期 | polysomaty 体细胞多倍性 | be cognizant of 认识到