查询词典 somatic cell

This article reviews recent progresses in research on plant somatic embryogenesis based on our experiments and research reports by others.⑴ Changes in ultrastructure: Once a plant somatic cell turns into embryonic state, the number of organelles increases significantly, with mitochondrial crista much developed and some of them in the dividing state.

本文以我们的研究结果为基础，并结合国内外近几年有关研究报道，对植物体细胞胚发生中的超微结构和ATP酶活性时空分布动态及内源激素的变化和作用进行专题评述。

The cells of a creature include somatic cell and germ cell.

生物体的细胞包括体细胞和生殖细胞。

Researchers have had systematically studied on this technique for many years, and this technique has been utilized in application and made a lot of effects;2 Combining with the techniques of cell engineering (nuclear transplantation and electric fusion etc.), and through the process of culturing histiocyte of fish, cryopreservation and re-culture after thawing, carrying out somatic cell breeding of fish.

多年来，国内外学者对各种鱼类精液的冷冻保存进行了大量的系统研究，目前这项技术已达到实用水平，并日益发挥作用；二是对鱼类培养的组织细胞冷冻保存，通过鱼类细胞的培养、超低温冻存、解冻后再培养过程，结合细胞工程技术进行体细胞育种；大量的研究结果表明鱼类体细胞核具有发育的全能性，随着细胞培养技术、细胞工程技术日益发展成熟，完全具备实现鱼类物种种质长期保存的理论基础和技术条件。

The cloning of mammals by somatic cell nuclear transfer requires epigenetic reprogramming of the differentiated state of donor cell to a totipotent, embryonic ground state.

由于供体核支持整个克隆动物的发育，所以当供体核被移入去核的卵母细胞后，必需进行重编程，回到胚胎发育的起始阶段。

In the middle of last century,biologists put a somatic cell nucleus of a frog into an enucleated egg cell,then created a clone tadpole.

在上个世纪中期，生物学家把青蛙的体细胞核放入青蛙的去核卵细胞里，结果制造出了克隆蝌蚪。

The result reveals that, The cow colostrums contains a large number of the somatic cells: SCC is 200,000 /mL, the activity of the milk somatic cell is 60% byusing Trypan blue exclusion. This somatic cell can be used to carry on the cell ulav analysis and RNA extraction, the integrality and purity quotient of the extracted RNA can be used for prefabricating cDNA.

结果：牛初乳中含有大量的体细胞（SCC为20万／mL，台盼蓝拒染测得活力为60%），可以利用提取的体细胞进行细胞分析以及RNA的提取，所提取RNA的完整性和纯度可以用来合成cDNA，看家基因GAPDH扩增条带清晰。

Adding ouiduet epithelial cell or granulose cell to CR1aa or TCM-199 co-culture, the cleavage rate, 4-6 cell developmental rate and 8-16 cell developmental aresignificantly increased (P＜0.05). We can conclude that: CR1aa and TCM-199 containing 5％FBS were the samewith somatic cell cloning in culture in vitro in Yanbian Yellow Cattle.

使用SPSS14.0软件对结果进行方差分析并多重比较后，综合考虑实验结果和方便操作时间与过程，得出以下结论：含5％FBS的CR1aa和TCM-199培养液适用于延边黄牛体细胞克隆胚胎的体外培养。

The Plant tissue raise is the plant sterile culture technology, has the totipotency theory according to the vegetable cell, the use plant body exsomatize organ (for example root, stem, leaf, stem point, flower, fruit and so on), the organization (for example cambium, epidermis, cerebral cortex, marrow department cell, endosperm and so on) or the cell (for example big spore, small spore, somatic cell and so on) as well as the protoplast, in aseptic and suitable artificial culture medium and illumination, temperature and so on under artificial condition, can induce injuries the organization, not to decide the bud, the adventitious root, finally forms the complete adult plant the discipline.

植物组织培养即植物无菌培养技术，是根据植物细胞具有全能性的理论，利用植物体离体的器官(如根、茎、叶、茎尖、花、果实等)、组织（如形成层、表皮、皮层、髓部细胞、胚乳等）或细胞（如大孢子、小孢子、体细胞等）以及原生质体，在无菌和适宜的人工培养基及光照、温度等人工条件下，能诱导出愈伤组织、不定芽、不定根，最后形成完整的植株的学科。

Somatic cell - cell of the body other than egg or sperm.

体细胞－不涉及生殖系的任何器官的细胞。

In order to enrich the donor variety of the somatic cell nuclear transfer, methods for isolation and culture of porcine testis leydig cell were investigated in this study.

为丰富体细胞核移植的供体细胞种类，本研究对猪睾丸间质细胞的分离和培养方法进行了系统研究。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。