胚胎发育
- 与 胚胎发育 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Embryo The organism that develops from the zygote of a vascular plant after the proembryo has differentiated into embryo and SUSPENSOR but before germination, i.e.
胚:由维管植物受精卵发育而成,在原胚分化成胚胎和胚柄之后,萌发之前的结构。
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Different fruit type of sweet and hot pepper were used as experimental material.
不同类型辣椒游离小孢子的雄核发育与胚胎发生程序相同。
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In this study,we focused on the functional analysis of HOXD 13 p.Q317R mutant and polyalanine expansion mutant.PartⅠ:Functional Analysis of the HOXD13 p.Q317R Mutant Associated with Syndactyly TypeⅤHox gene encodes a family of transcription factors of fundamental importance for body patterning during embryonic development.
第一部分HOXD13同源盒p.Q317R点突变的功能分析同源盒基因(homeobox genes,Hox genes)编码一个高度保守的转录因子家族,在决定胚胎期细胞的定向分化与增殖以及调控机体组织器官的发育过程中起关键性作用。
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The preimplantation development competences of somatic cell nuclear transfer embryos reconstructed with enuleated goat Metaphase II oocytes matured in vivo and whole cells derived from adult fibroblasts of several mammalian species (goat, boer goat, bovine, tahr, panda) and human patient were evaluated.
研究去核山羊体内成熟的M II期卵母细胞与异种成年的哺乳动物(包括山羊、波尔山羊、牛、塔尔羊、熊猫)及人的成纤维细胞融合形成的体细胞核移植胚胎着床前的发育能力。
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Objective In the present study, we observed the distribution of nitric oxide synthase positive neurons in the developing rat telencephalon and to realize the possible roles of NO in brain development further.
目的研究大鼠胚胎时期及生后早期一氧化氮合酶阳性神经元在端脑的分布,探讨一氧化氮在脑发育过程中的作用。
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In this exper iment,we took the advantage of RNAi technique,microinjected tinman and singless dsRNA into the early embryos in Drosophila respectively and got these two genes' RNAi phenotypes,which were very similar to that of their mutant,showing heart tube defects or no heart precursors formation.tinman dsRNA eve caused visceral mesoderm defects and the somatic muscles disruption,yet wingless dsRNA only affected heart precursors and had no effect on visceral mesoderm and somatic muscles,indicationg that the heart-related genes dsRNA interference worked effectively and exclusively in Drosophila.
实验运用RNAi技术,分别将tinman和wingless的dsRNA注入果蝇的早期胚胎,得到了这两个基因的dsRNA干扰表型,与两个基因的突变体表型非常相似,都表现为果蝇心脏前体细胞不能形成或心脏管缺失。尤其是tinman基因的dsRNA,还引起了肠中胚层缺失和体壁肌肉组织的紊乱,而wingless基因的dsRNA却只影响心脏的形成,而不影响肠中胚层,说明dsRNA干扰具有非常强的特异性,因而不失为研究果蝇心脏发育基因功能的有效方法。
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Embryonic stem cells derived from inner cell mass of mammalian blastocyst-stage emyst-stage embryos and primordial germ cells are totipotent cells that can be cultured in virto.
胚胎干细胞是从哺乳类动物的囊胚内细胞群或原始生殖嵴细胞分离、体外培养获得的具有发育全能性的细胞。
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After Cryopreservation of embryo and larvae of pacific oyster Crassostrea gigas, the results indicate the survival rate of trochophore larvae is 61.1% and significantly better than that of other stage embryo or larvae(P.05).The effect of high sucrose density is better than that of low sucrose density with the same DMSO density.
对太平洋牡蛎的胚胎和幼虫的超低温冷冻保存发现,担轮幼虫的解冻复活率最高,达61.1%(3.0M DMSO),显著高于其他发育阶段幼虫的保存结果(P<O.05);牡蛎担轮幼虫的保存结果显示,在相同DMSO浓度条件下,高蔗糖浓度组保存效果好于低蔗糖浓度组,但差异不显著(P>0.05)。
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Grown from adult skin, these cells are genetically transformed to have the same unspecialized function that makes embryonic cells so important.
由成体的皮肤细胞发育而来的细胞可以进行移植,具有同样非专门化的功能,这就显得胚胎干细胞尤其重要。
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SIPAR continued to expressed in the mouse embryonic brain and vertebral column part from dpc9.5 to dpc 12.5 embryo.
SIPAR主要集中表达在小鼠胚胎的神经系统,SIPAR可能与神经系统发育相关。
- 推荐网络例句
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Do you know, i need you to come back
你知道吗,我需要你回来
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Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.
1〕 杨银书,王祥生,李德昌。安徽省首次发现嗜群血蜱。
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Chapter Three: Type classification of DE structure in Sino-Tibetan languages.
第三章汉藏语&的&字结构的类型划分。