- 更多网络例句与胚基的相关的网络例句 [注:此内容来源于网络,仅供参考]
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ER took part in cell wall material deposition during endosperm cell construction. ER rounded up matrix forming endocytic vacuole. ER cisterna swelling and accumulating starch developed into amyloplast. ER took part in protein synthesis and deposition, played a core role in protein body formation. ER swelled at the end to form many vesicles. ER was associated with the plasmodesmata, helped transporting nutrients at the development and differentiation stage.
内质网参与胚乳细胞构建中细胞壁物质的积累;内质网包裹基质形成吞噬体,为胚乳的发育提供营养;内质网槽库膨大,积累淀粉转变成淀粉质体;内质网参与蛋白质的合成与积累,在蛋白体的形成中处于核心地位;内质网末端节状膨胀,形成潴泡;灌浆高峰期内质网常与胞间连丝相连,有助于物质的运输。
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Wilms" tumor is one of the most common solid tumors in children, and the genesis of Wilms" tumor is believed to be associated with delayed differentiation of metanephric blastema in fetus and retaining proliferation in postnatal period.
肾母细胞瘤(Wilms tumor, WT)是儿童最常见的实体瘤之一,其发病与后肾胚基细胞分化受阻并在出生后继续增殖有关。
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The changes of oligosaccharides imply the glicoconjugates, including sialic acid, galactose and fucose may play important roles during implantation.
在着床期子宫内膜各种细胞的凝集素受体糖基呈现规律性变化,提示子宫内膜糖基的变化与胚泡着床密切相关。
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Its histogenesis and pathogenesis are always arousing the enthusiasm of many researchers.
它由未分化的胚基、上皮和间质成分组成,其组织来源和发生学一直受到众多学者的关注。
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The PGCs of Varicorhinus macrolepis first appeared in the mesoderm of early gustrula and subsequently remained in the hypoblast of the embryonic region during late gustrula and neurula stage. At the stage of muscular effect they were found in the splanchnic mesoderm and the proceeded around the gut to the dorsal mestery during hatching stage.
结果表明:泰山螭霖鱼PGCs最早出现于原肠早期;原肠晚期和神经胚期靠近卵黄囊的内胚层;肌肉效应器迁移到脏壁中胚层的肾原基附近;临出膜期到达体腔壁,随后,沿肠系膜进入两侧的生殖嵴中。
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At the reproductive stage, RA68 was expressed in the inflorescence meristem, the tip of rachis branch, spikelet primordia, macrospore sac and pollen grains.
原位杂交分析结果表明:在幼苗期RA68主要在幼芽胚芽鞘的内外层细胞和幼叶原基的表层细胞中表达;转入生殖生长期后,在花序分生组织、枝梗原基顶端、花器官原基、大孢子囊和花粉粒中表达。
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Bead by, nucellus radical ministry and the place with bead confluent handle are called close a point , it is the place that bead handle vascular bundle enters gastrula.
珠被。珠心基部与珠柄汇合的部位称为合点,是珠柄维管束进入胚囊的位置。
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FOXC2 protein and mRNA were extensively expressed in pregnant 40 day embryonic somite and neural tube mesoderm which would form cardiovascular and axial skeleton primordia, especially strong expressed in the cells of mesenchyme surrounding notochord and dorsal aorta approaching the head.
这个基因广泛表达在孕40天胚胎体节和神经管周围未来分化为心血管和中轴骨骼始基的中胚层,靠近头部围绕脊索和背主动脉的间充质细胞核中表达强烈。
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This result indicates that WT1 gene plays an important role in differentiation and development of fetal kidney and may be the factor that promotes metanephric blastemal cell to differentiate into epithelial cell.
结果显示小胎龄肾组织中WT1蛋白在胚基细胞和幼稚肾小球细胞核表达而大胎龄组肾组织中WT1在肾小管细胞胞浆表达,阳性率分别为57.1%(8/14)和46.2%(6/13),提示WT1基因在胚胎肾分化发育的过程中起着重要作用,WT1蛋白可能是促进后肾胚基细胞向上皮细胞分化的调控因子,其表达在时间上和空间上都受到严格的调控,WT1的表达异常可能导致胚基细胞分化停滞。17例肾母细胞瘤WT1蛋白表达阳性率为41.2%(7/17),阳性部位在胚基型和上皮型肿瘤细胞核,表达部位和阳性率与早期胚胎肾相似,其中间质型肾母细胞瘤均为阴性,胚基型和上皮型肾母细胞瘤阳性率70%(7/10),两组间阳性率有显著差异。
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AMELX, AMBN and ENAM are the major matrix proteins of enamel, and play different roles during different developing stages of tooth germs. AMELX may facilitate the growth of crystals in the early mineral stage, and act in the repairing of bone. AMBN may promote the mineralization of enamel matrix, and also keep the shape and size of crystals. ENAM may act in remineralization and promoting the growth of crystals.
AMELX、AMBN和ENAM为主要的釉质基质蛋白,在牙胚发育的不同阶段有不同的调节矿化的作用,AMELX在釉质矿化早期促进晶体生长,而其在骨中的表达则进一步表明其在骨修复中可能的作用;AMBN促进釉质基质矿化,并维持晶体形状、大小;ENAM促进和维持晶体生长,并与再矿化有关。
- 更多网络解释与胚基的相关的网络解释 [注:此内容来源于网络,仅供参考]
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blasted:枯萎的, 被害的, 被诅咒的
blast-off | 发射 | blasted | 枯萎的, 被害的, 被诅咒的 | blastema | 芽基, 胚基胚轴原原基
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blastema:胚基
或者折断的骨骼可以重新结合在一起,但是火蜥蜴不仅可以再生被切掉的四肢,甚至受损的大脑也能再生. 直到目前为止,不考虑两栖动物的再生窍门的生物学家,一般认为它们利用被称作胚基(blastema)的"多能"细胞再生,这种细胞在切除术中起着重要作用.
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metanephrogenic blastema:生后肾原基
(2)生后肾原基:生后肾原基(metanephrogenic blastema)是中肾嵴尾端的中胚层组织受输尿管芽的诱导而产生的. 中肾嵴的细胞密集并呈帽状包围在尿管芽的末端,即成为生后肾原基. 生后肾原基的外周部分演变为肾的被膜,内侧部分形成多个细胞团,
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coleoptile:胚芽鞘
胚较小,位于籽粒一端基部的一侧,胚由胚芽和包在胚芽外的胚芽鞘(coleoptile)、胚根和包在胚根外的胚根鞘(coleorhiza)、胚轴、子叶组成. 胚芽包括幼叶和生长锥;胚轴短,上接胚芽下连胚根;只有一片发育的子叶,着生于胚轴一侧,
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coleorhiza:胚根鞘
胚较小,位于籽粒一端基部的一侧,胚由胚芽和包在胚芽外的胚芽鞘(coleoptile)、胚根和包在胚根外的胚根鞘(coleorhiza)、胚轴、子叶组成. 胚芽包括幼叶和生长锥;胚轴短,上接胚芽下连胚根;只有一片发育的子叶,着生于胚轴一侧,
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embryo:胚
简介:第八章 种子和果实 第一节 种子 一、种子的发育 ( 一 ) 胚 (embryo) 的发育 合子胚 初生胚乳核 胚乳 珠被 种皮 1. 双子叶植物胚的发育 合子经过短暂的休眠期, 顶细胞和基 细胞 . 基细胞发
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fate map:原基分布图
采用活体染色、碳粒标记及同位素标记等方法,均可将晚期囊胚或早期原肠胚分区标记,追踪被标记的细胞在形成原肠胚时,细胞迁移的方式及去向,从而明确在晚期囊胚或早期原肠胚的一定区域的细胞,将形成某个胚层或某个器官原基,在囊胚上制定出分区图,称原基分布图(fate map).
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blastemic:胚基的
blastema 原基 胚基 胚茎 芽基 | blastemic 胚基的 | blastengine 鼓风机
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cytoblastema:细胞胚基
他更错误的一个观点是认为细胞物质即施旺氏细胞胚基(cytoblastema)是无结构的. 尽管有这些错误,细胞理论还是很快为人们接受. 而且很快就对之作出了修正. 1841年罗伯特.雷马克(Robert Remak)第一个描述了细胞分裂,
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Wheatgerm oil:(麦 胚芽油)
小麦胚芽油(Wheatgerm Oil) 小麦胚芽油是以小麦芽为原料制取的一种谷物胚芽油,它集中了小麦的营养精华,富含维生素E、亚油酸、亚麻酸、甘八碳醇及多种生理活性组分,其抗自由基的特性,可延缓皮肤老化;滋润性强,可淡化细纹、妊娠纹、疤痕,