单词 | meiosis |
释义 |
复数:meioses 例句释义: 减数分裂,成熟分裂,细胞减数分裂,减数分裂期 1. Such a gamete may be produced by tetraploid tissues, or it may be the result of faulty meiosis. 这样的配子可能是通过四倍体组织或者是错误的减数分裂产生的。 dictsearch.appspot.com 2. The cell prepares for meiosis just as it does for mitosis. But as the DNA condenses, each chromosome finds its homologous counterpart. 细胞减数分裂的准备同有丝分裂一样。但是,随着DNA的浓缩,每个染色体都会与其同源染色体配对。 www.yappr.cn 3. Meiosis is a special form of cell division that takes place in the reproductive organs that produce sex cells. 减数分裂过程中是一种特殊形式的细胞分裂,发生在生殖器官性细胞。 wenda.tianya.cn 4. After meiosis of megasporocyte, pistils of female flowers continued to grow and those of male flowers aborted. 大孢子母细胞减数分裂后,雌花雌蕊继续发育,雄花雌蕊败育。 dictsearch.appspot.com 5. One pair of homologous chromosomes resulting from the division of a tetrad during meiosis. 二分体一对由四分体在成熟分裂过程中形成的同源染色体 dict.ebigear.com 6. And the meiosis did not show any difference on their ploidy level, no matter which parents the genetic messages were acquired from. 各植株包含的遗传物质无论偏向于哪个亲本,在其各自的倍性水平上未能看出减数分裂过程中的差异。 www.fabiao.net 7. 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。 dictsearch.appspot.com 8. The stability of meiosis seed-set rate and plumpness of kernels might be changed when the cytoplasm of a triticale was changed. 改变小黑麦细胞质有可能增加减数分裂的稳定性,提高小黑麦的结实率与籽粒饱满度。 dictsearch.appspot.com 9. In addition, correlations between the meiosis and callose deposition in the wall of megasporocyte have been discussed. 此外,本文还讨论了大孢子母细胞减数分裂与细胞壁内沉积胼胝质之间的相关性。 dictsearch.appspot.com 10. Bivalent Describing any pair of homologous chromosomes when they pair up during MEIOSIS. 在减数分裂中配对时的任意一对同源染色体。 plb.snnu.edu.cn 1. Microspore mother cells in an anther started but did not end the meiosis at the same time. 小孢子母细胞减数分裂同时开始,但不同时结束,分裂过程高度不同步。 dictsearch.appspot.com 2. Within the rice anther, meiosis of the pollen mother cell produces microspores, which further develop into pollen grains. 水稻的小孢子母细胞在花粉囊中进行减数分裂产生小孢子,小孢子进一步发育成花粉粒。 dictsearch.appspot.com 3. During meiosis, homologous chromosomes undergo pairing, synapsis, recombination and faithful segregation. 在减数分裂过程中,同源染色体经历了配对,联会,重组和精确地分离。 news.dxy.cn 4. As the nucleus divided twice, and chromosomes replicate only once, so halve the number of chromosomes after meiosis. 由于细胞核分裂两次,而染色体只复制一次,所以经过减数分裂染色体数目减半。 zhidao.baidu.com 5. 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)。 www.dictall.com 6. Terminalization The movement of chiasmata to the end of the bivalent arms, a process that may occur during late prophase I of meiosis. 发生在第一次减数分裂后期,染色体交叉向二价体染色体臂的末端移动的过程。 dictsearch.appspot.com 7. Because meiosis, so that each type of organism from generation to generation are able to maintain the diploid chromosome number. 由于减数分裂,使每种生物代代都能够保持二倍体的染色体数目。 zhidao.baidu.com 8. Cytological studies were conducted on pollen mother cells(PMCs)meiosis of autotetraploid broccoli using chromosome preparation technique. 以同源四倍体青花菜为材料,采用常规压片法研究花粉母细胞减数分裂行为。 tech.zidian8.com 9. 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。 lwdx123.com 10. 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。 dictsearch.appspot.com 1. In meiosis it is not until anaphase II that the centromere divides, the chromatids being termed daughter chromosomes after separation. 在减数分裂期间,直到分裂后期II两条染色单体才随着着丝点的分裂而彼此分开。更详细。 dict.bioon.com 2. Seedlessness is an elite trait in citrus and triploid citrus is seedless in nature due to the abnormal meiosis and embryo abortion. 无籽是柑橘的一项优良品质,柑橘三倍体由于染色体减数分裂不正常,配子败育,因此是天然的无籽类型。 www.dictall.com 3. 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。 dictsearch.appspot.com 4. Chiasma (pl. chiasmata) A connection between homologous chromosomes seen during the prophase stage of meiosis. 在细胞减数分裂的前期,同源染色体之间形成的接触点。 plb.snnu.edu.cn 5. These findings provide insights into the evolution of meiosis and kinetochore regulation during mitosis and meiosis. 这些发现为研究减数分裂以及有丝分裂和减数分裂中动粒调节的演变提供了基础。 dictsearch.appspot.com 6. the interchange of sections between pairing homologous chromosomes during the prophase of meiosis. 在减数分裂初期一对同源染色体之间片段(遗传物质)的互换过程。 www.hotdic.com 7. The results showed that the meiosis behavior of pollen mother cell of sterile is normal. Abortion occurred after formation of tetrads. 结果表明,不育株花粉母细胞减数分裂染色体行为未见异常,败育发生在四分小孢子形成之后。 www.showxiu.com 8. Pollen mother cells(PMC)meiosis and relevant parameters of diploid and autotetraploid broccoli were studied comparatively. 观察二、四倍体青花菜花粉母细胞减数分裂过程并对分裂各时期参数进行统计分析。 www.dictall.com 9. Meiosis occurs in gametes before the formation of a certain time, it is a nuclear male and female gametes are single-fold. 减数分裂发生在配子形成前的某一时期,所以雌雄配子的核都是单倍的。 zhidao.baidu.com 10. To track sperm development, they used a fluorescent protein that marked cells undergoing--or that had undergone--meiosis. 为了跟踪精子发育,他们使用了荧光蛋白来标记细胞正在发生或已经发生的减数分裂。 www.bing.com 1. the contraction of chromatin towards one side of the nucleus during the prophase of meiosis. 在减数分裂初期染色质向核子一侧紧缩。 www.hotdic.com 2. The cytokinesis of the microspore mother cells in meiosis is successive and the microspore tetrads are tetrahedral. 小孢子母细胞减数分裂中的胞质分裂为连续型,四分孢子为四面体型; dictsearch.appspot.com 3. Chromomere A small beadlike deeply staining structure seen in chromosomes during prophase of mitosis and meiosis. 在有丝分裂及减数分裂的前期存在于染色体上的小念珠状的着色深的结构。 dictsearch.appspot.com 4. Anaphase The stage in mitosis or meiosis when chromatids are pulled toward opposite poles of the nuclear spindle. 在有丝分裂或者减数分裂过程中染色单体分别朝相反的两极运动。更详细。 dict.bioon.com 5. The phenomenon of crossing over during meiosis results in exchanges of genetic information between chromosomes. 这一现象在减数分裂的交叉,结果之间的遗传信息交流的染色体。 wenda.tianya.cn 6. Methods: Using germ cells in meiosis as material to make sections, the changes of meiosis phases of spermatocyte were analyzed. 方法采用哺乳动物生殖细胞减数分裂制片技术,观察小鼠精母细胞减数分裂相的变化。 www.chemyq.com 7. The formation of nuclear membrane, there nucleoli, after cytoplasmic division, the completion of meiosis. 形成核膜,出现核仁,经过细胞质分裂,完成减数分裂过程。 zhidao.baidu.com 8. This demonstrates that the genes on a Y chromosome are essential for meiosis and sperm maturation. 这证明,Y染色体上的基因对于细胞减数分裂和精子成熟至关重要。 dictsearch.appspot.com 9. These observations clarify that the PAIR1 protein plays an essential role in establishment of homologous chromosome pairing in rice meiosis. 这些结果阐明了PAIR1蛋白在水稻减数分裂的同源染色体配对过程中发挥了关键作用。 www.ricedata.cn 10. Therefore, defects in meiosis are a leading cause of both infertility and birth defects. 因此,减数分裂若出错的话是导致不育和生育缺陷的主要原因。 news.dxy.cn 1. Meiosis is an essential stage in gamete formation in all sexually reproducing organisms. 减数分裂是在配子形成的所有有性繁殖的生物重要阶段。 www.syyxw.com 2. Autopolyploids may arise from the fusion of diploid gametes that have resulted from the NONDISJUNCTION of chromosomes at meiosis. 同源多倍体通常可能来自在减数分裂过程中染色体不分离导致的二倍体融合。 dict.bioon.com 3. This is the first study of the genetic causes of infertility that links a particular sex chromosome meiosis-specific gene to sterility. 这是关于与某个特定性染色体连锁,与减数分裂和不育症有关的基因导致不育的首个研究。 news.dxy.cn 4. The male, XY stem cells underwent the crucial process of "meiosis" - halving the number of chromosomes. 而男性的XY干细胞还需要通过重要的“减数分裂”过程,也就是说,染色体细胞减少了。 www.bing.com 5. The microspore mother cells in meiosis is successive and the microspore tetrads are tetrahedral and bilateral symmetry. 小孢子减数分裂为连续型。四分体呈四面体型和左右对成型。 www.fabiao.net 6. Objective: To determine the effect of methylbenzene on meiosis of spermatocyte from mouse testis. 目的探讨甲苯对小鼠精母细胞减数分裂的影响。 dictsearch.appspot.com 7. The position of the centromere and the behavior of chromosomes during meiosis also important. 着丝粒的位置和染色体在减数分裂中的行为也很重要。 plb.snnu.edu.cn 8. Apospory The development of the gametophyte directly from the cell of a sporophyte, thus bypassing meiosis and spore production. 配子体的发育直接来自孢子体的细胞而不经过减数分裂和孢子产生的生殖过程。 dictsearch.appspot.com 9. Tetrad 1. A group of four cells formed as a result of meiosis in a spore mother cell . 1由孢子母细胞减数分裂产生的一组四个细胞。 dictsearch.appspot.com 10. BOULE protein, a new member of DAZ family, is found in 2001, and is the key regulation factor in meiosis of human spermatogenesis. BOULE蛋白是2001年发现的DAZ家族的新成员,是人类精子发生过程中减数分裂的关键调控因子。 dictsearch.appspot.com 1. Microwave radiation excites the hydrogen bond in the cells and can interfere with meiosis, which leads to tumors. 微波辐射能刺激细胞里的氢键,可能会干扰其分裂和生长,从而导致肿瘤。 fanyi.chaci.org 2. Successive cytokinesis in the microspore mother cells (MMCs) follows meiosis. 小孢子母细胞减数分裂的胞质分裂为连续型。 210.77.82.227 3. These results provide some directly evidence for explaining the mechanism of plant meiosis. 研究结果为解释植物减数分裂的机理提供了直接证据。 www.ebiotrade.com 4. The meiosis process of pollen mother cell in hemp were basically normal, and cytoplasm divided simultaneity . 供试材料减数分裂染色体行为表现正常,胞质分裂为同时型; dictsearch.appspot.com 5. Preliminary Studies on the Relationship Between Meiosis of Pollen Mother Cells and Pollen Abortion of Aloe arborescens Mill . 木立芦荟小孢子母细胞减数分裂与花粉育性关系的初步研究。 www.bing.com 6. In sexually reproducing organisms like us, a process called meiosis halves this number. 在象我们这样的有性生殖生物体中,称为减数分裂的过程平分了它的数目。 blog.sina.com.cn 7. The separation of homologous chromosomes during meiosis. 在减数分裂过程中同源染色体的分离。 dict.hjenglish.com 8. In male meiosis an unaligned chromosome blocks meiotic progression. 在雄性减数分裂的染色体块对齐减数分裂进程。 www.syyxw.com 9. The megaspore mother cell meiosis to form a linear megaspore tetrad. 大孢子母细胞减数分裂产生直线形大孢子四分体。 dictsearch.appspot.com 10. The authors have observed the behaviours at mitosis and meiosis in Lilium davidii var. unicolor which has B-chromosomes. 对兰州百合具B染色体的细胞在有丝分裂和减数分裂过程中的行为进行了观察。 dictsearch.appspot.com 1. Wang and his team found that sex chromosomes did play a role in meiosis. Wang和他的团队发现性染色体确实参与了减数分裂过程。 news.dxy.cn 2. Karyotype Analysis and Cytology Observation on Meiosis of Paeonia ostii 'Phoenix White' 凤丹白’牡丹核型分析与减数分裂的细胞遗传学观察 www.ilib.cn 3. Required for normal segregation in mitosis and meiosis. 为有丝分裂和减数分裂中的正常分离所需。 www.sunnybtoc.com 4. The effect of lead nitrate and nickel chloride on maturation and meiosis of mouse oocyte in vitro was studied. 采用卵母细胞体外培养的方法研究了硝酸铅、氯化镍对小鼠卵母细胞成熟的影响。 dictsearch.appspot.com 5. Moreover, the correlation of PMC meiosis, phylliform index and RAPD marker was discussed. 同时,对有性后代减数分裂行为与叶型及RAPD标记之间的相关性进行了分析。 www.fabiao.net 6. During the period of meiosis, through observing tentatively, chromosome bridge and structure of lag etc were found. 经初步观察,在减数分裂过程中,发现有染色体桥与落后等结构变异现象。 www.casb.org.cn 7. Spore mother cell A cell that gives rise to four haploid spores by meiosis. 可以发生减数分裂产生四个单倍体孢子的细胞。 plb.snnu.edu.cn 8. Studies on the karyotype, Giemsa C-bands and PMC meiosis of ramie. 苎麻染色体核型和GiemsaC-带型及PMC减数分裂行为的研究。 www.cvh.org.cn 9. As a result, prophase II is much shorter than prophase I. In fact, all of the phases of meiosis II proceed rapidly. 在进行减数第二次分裂的两个细胞分裂结束时,产生的是四个单倍体细胞。 zhidao.baidu.com 10. Meiosis is the process of cell division that produces gametes in both sexes. 减数分裂是两性用来产生配子的细胞分裂过程。 news.dxy.cn 1. These are the haploid sexual spores that were produced following meiosis inside the basidium . 这些担子孢子为单倍体,由内部的担子减数分裂而产生。 dictsearch.appspot.com 2. There are two types of cell division: meiosis and mitosis. 细胞分裂分为两种:有丝分裂与减数分裂。 my3q.com 3. But Candida doesn't bother with meiosis when it mates. 但是假丝酵母在配对时没有减数分裂的麻烦。 blog.sina.com.cn 4. used of the association of three or more homologous chromosomes during the first division of meiosis. (遗传学)属于在第一时期成熟分裂时三个或者更多的同源染色体的联合的。 www.hotdic.com 5. In meiosis, the association of four homologous chromatids seen during the pachytene stage of prophase. 减数分裂前期的粗线期中,四个同源的染色单体向联系形成的结构。更详细。 dict.bioon.com 6. Since a pollen grain is the result of meiosis, it has a single set of chromosomes and it is this that is recognized. 既然花粉粒是减数分裂的结果,那么它含有单套染色体,而被识别的正是这套染色体。 jxzy.lynu.edu.cn 7. Zygote meiosis can be observed with fresh-water algae Chlamydomonas, Spirogyra, Chara for assistant materials. 淡水产衣藻属、水绵属及轮藻属可作为观察合子型减数分裂的辅助材料。 dictsearch.appspot.com 8. triticum aestivum ; megasporocyte ; meiosis ; cytoplasmic reorganization 小麦大孢子母细胞减数分裂细胞质改组 www.ichacha.net 9. Preparation of Meiosis Integrate Synaptonemal Complex Specimen with Improved Silver-Staining Technique 减数分裂联会复合体整体制片的银染技术 www.ilib.cn 10. Study on the Correlation between the Space of Flag Leaf and Main Morphological Traits of Meiosis in Pollen Cells of Barley 大麦花粉减数分裂与植株主要形态特征关系的研究 scholar.ilib.cn 1. Correlation Analysis between the Space of Flag Leaf, Young Spike Length and Meiosis Dynamics of Wheat 小麦旗叶距、幼穗长度与减数分裂动态相关性分析 www.ilib.cn 2. the meiosis and the sexual determination mechanism of Blattaria, locusts, grasshoppers, stinkbugs and silkworms; 蜚蠊类、蝗类、蝽类和蚕类的减数分裂及性别决定机制; www.insect.org.cn 3. Analyses of a O. Officinalis Monosomic Alien Addition Line in Meiosis with GISH 一个药用野生稻异源单体附加系在减数分裂时期的GISH分析鉴定 www.ilib.cn 4. Investigation on meiosis of the rare and endangered plant--Calycanthus chinensis 珍稀濒危植物夏蜡梅的减数分裂观察 www.ilib.cn 5. Relationships between the flag leaf space and meiosis of pollen mother cells in wheat 小麦花粉母细胞减数分裂与旗叶距的关系 www.ilib.cn 6. The Effects of Equilibration Temperature, Protective Agent and Time on the Meiosis Competence of Mouse Oocyte 平衡温度、保护剂及时间对卵母细胞减数分裂能力的影响 www.ilib.cn 7. Genetic Analysis of Synchronized Chromosome Separation in Wheat Meiosis 小麦细胞减数分裂染色体分离同步化遗传分析 www.ilib.cn 8. The Effects of Follicular Fluid and Hypoxanthine on Resumption of Meiosis in Ovine Oocytes Cultured in vitro 绵羊卵泡液和次黄嘌呤对卵母细胞体外减数分裂的影响 www.ilib.cn 9. Stages of MMC meiosis and its timely discrimination of white poplars 白杨大孢子母细胞减数分裂进程及其即时判别 service.ilib.cn 10. Alien Cytoplasmic Effects on Trait Production and Chromosome Behaviors at Meiosis in Crossing Alloplasmic Wheat with Rye or Triticale 异细胞质小麦与黑麦、小黑麦杂交对性状和减数分裂行为的影响 service.ilib.cn 1. Studies on meiosis characteristic and fertility restoration of male sterile wheat with Aegilops kotschyi cytoplasm 粘型小麦雄性不育系减数分裂特征及育性恢复研究 www.ilib.cn 2. Cytological studies on meiosis and male gametophyte development in cucumber 黄瓜花粉母细胞减数分裂及其雄配子体发育的细胞学研究 www.ilib.cn 3. Comparison of pollen mother cells meiosis in diploid and autotetraploid broccoli 二、四倍体青花菜花粉母细胞减数分裂比较 www.ilib.cn 4. Meiosis and its stages of pollen mother cells in Chinese white poplar 毛白杨花粉母细胞减数分裂及其进程的研究 www.ilib.cn 5. Observation on Micronucleolus during Meiosis of Pollen Mother Cell in Cucumber 黄瓜花粉母细胞减数分裂过程中微核仁现象的研究 www.ilib.cn 6. Genetic Damage at Meiosis Stages of Tradescantia paludosa Induced by Monitoring Pollution Rivers in Fuzhou City 福州内河污水对紫露草减数分裂的遗传损伤 www.ilib.cn 7. Random Orientation of Chromosomes During Meiosis 减数分裂中染色体的方向性 www.soudoc.com 8. Observation on Meiosis of Microspore Mother Cell in Pepper CMS Maintainer 辣椒保持系小孢子母细胞减数分裂的初步观察 www.ilib.cn 9. Meiosis of Pollen Mother Cells in Autotetraploid Broccoli 同源四倍体青花菜花粉母细胞的减数分裂 www.ilib.cn 10. Recent Progress in Mammalian Oocyte Meiosis Study 哺乳动物卵母细胞减数分裂研究进展 service.ilib.cn 1. Traits and Meiosis of Sterile Tomato Mutant Induced by Space Flight 航天诱导番茄雄性不育株性状及减数分裂的研究 www.ilib.cn 2. Teaching meiosis and the related knowledge through sketch map 示意图法学习减数分裂系列知识 service.ilib.cn 3. A New Inquiry into the Method of Karyokinesis and Meiosis Teaching 有丝分裂和减数分裂教法新探 www.ilib.cn 4. Observations on abnormal meiosis of pollen mother cells in Lilium davidii var. Unicolor 兰州百合小孢子母细胞减数分裂异常现象的观察 www.ilib.cn 5. Corresponding relation between MMC and PMC meiosis of Eucommia ulmoides 杜仲大小孢子母细胞减数分裂进程对应关系的研究 www.ilib.cn 6. Mechanism and Research Progress of Meiosis 减数分裂的机制及其研究进展 www.ilib.cn 7. Research on Meiosis of Some Dendranthema Species and Their Hybrids 几种菊属植物及其种间杂种减数分裂行为观察 www.ilib.cn 8. Morphology and Meiosis of Chinese White Poplar 毛白杨异源三倍体形态和减数分裂观察 www.ilib.cn 9. Late prophase of meiosis I in lily microsporocytes 百合小孢子母细胞减数分裂I晚前期 jpkc.zju.edu.cn 10. A New Slide Technique for Meiosis Chromosome of Plant Cell 植物细胞减数分裂染色体制片新方法 www.ilib.cn 1. The Status and Prospect of Meiosis in Porphyra 紫菜减数分裂的研究现状及展望 www.ilib.cn 2. Comparison of Meiosis and Mitosis 有丝分裂和减数分裂的比较 www.soudoc.com 3. The process of meiosis and genesis of microspore in Heptacodium miconioides 七子花减数分裂及小孢子形成 www.ilib.cn 4. consists of meiosis and litotes 是由减数分裂和间接肯定法构成的。 www.bing.com 5. they are formed by meiosis of somatic pollen mother cells 在花粉囊或雄蕊中大量产生,由花粉母细胞经减数分裂而来。 www.ichacha.net 6. The attentioned questions in the teaching of meiosis 减数分裂教学中要注意的问题 www.ilib.cn 7. The Research of Male Locust's Meiosis 蝗虫减数分裂的实验 www.ilib.cn 8. First Note on Chromosomes and Male Meiosis Division of Collembola in China 中国跳虫染色体和雄性减数分裂的首次观察 service.ilib.cn |
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