传递细胞

枇杷胚胎早期发生过程中传递细胞的分布

Distribution of Transfer Cell in Early Embryogenesis of Loquat

子叶弯曲胚期，胚乳全部形成胚乳细胞，具传递细胞特征的合点胚乳吸器形成。

The embryo is at cotyledon-curved stage and the chalazal endosperm haustorium , a transfer cell , is formed .

豇豆胚胎发育早期的胚柄及胚乳中的传递细胞

Transfer cells in suspensor and endosperm during early embryogeny of Vigna sinensis

胚乳外层细胞为传递细胞型细胞；

That exo-layer cells of endosperm were transfer cell-typed cells ;

莲胚子叶中维管束的发育和传递细胞

Development of the vascular bundle and transfer cells in cotyledon of lotus

紫云英根表层传递细胞主要分布在表皮和根毛中；

The transfer cells of Albizia julibrissin distribute in the epidermis and exodermis .

细胞因子是一类小分子多肽，通过自分泌和旁分泌传递细胞应答。

Cytokines are polypeptides , and mediate cellular responses through autocrine and paracrine .

玉米胚乳传递细胞发育的显微和超微结构研究

Studies on the microstructure and ultrastructure of the developing endosperm transfer cells in Maize

它的主要功能是介导细胞-细胞间的粘附连接，同时也参与传递细胞间的通讯。

Besides its role in cell-cell adhesion , it also mediates the communications between cells .

胚乳基部（颖果基部的胚乳）形成了数层传递细胞。

Several layers of transfer cells were formed at the basal part of the endosperm .

铁对刺槐根瘤形成中根部传递细胞诱发的影响

Effect of Iron on Transfer Cells of Roots During the Development of Robinia pseudoacacia 's Root Nodule

根瘤菌诱导紫云英根表面传递细胞的观察

Observation on the Transfer Cells in the Epiderm of Roots of Astragalus sinicus After Inoculation by Rhizobia

传递细胞具有很多的线粒体，与细胞中溶质分子的短途运输有关。

Transfer cells are active cells containing many mitochondria , and are concerned with short-distance transport of solutes .

通过塑料半薄切片光镜观察和超薄切片透射电镜观察，结果表明：根瘤菌对这几种豆科植物根表层传递细胞均具有诱导作用。

The semi-thin section and ultrathin section of prepared specimen were separately observed through optical microscope and transmission electron microscope .

整合素具有两种主要功能，一为传递细胞内外之信息，另一为细胞与胞外基质间的连接桥梁。

Integrin has two major functions , transferring information between interior and exterior of cell and connecting cell and extracellular matrix .

结果表明，甘薯引导组织细胞具有典型的分泌型传递细胞的特征。

According to the specialized characteristics the cells of the transmitting tissue , is evidently a typical transfer cell of the secretory type .

结果表明：根瘤菌可诱发根瘤形成部位根段的根毛增生、形变和根外层传递细胞的发育。

The results showed that the hyperplasy of root hair , root deformation and the development of the root epidermal transfer cells were induced by rhizobia .

在种子萌发过程中，子叶的部分表皮细胞发育为传递细胞。

During seed germination , transfer cells are developed from a part of epidermal cells of the cotyledons with wall ingrowths mostly confined to their outer tangential parts .

电镜观察结果表明，在根瘤形成过程中，根瘤菌是刺槐根外层传递细胞的主要诱因，而缺铁仅是次要因子。

So rhizobia was the main induced factors of transfer cells , and the lacking of iron was only the secondary factors during the development of root nodule .

成熟叶片小叶脉的韧皮细胞发现有大量的金颗粒标记，金颗粒主要标记在传递细胞的细胞壁中。

Many gold particles were distributed over the phloem cells of the fine veins of the mature leaves , and were mainly located in the cell wall of the transfer cells .

RNA的一种，能将细胞核中DNA携带的信息传递给细胞中蛋白质合成所在的核糖体。

The form of RNA that carries information from DNA in the nucleus to the ribosome sites of protein synthesis in the cell .

众所周知线粒体是电子传递和细胞内生成ATP生成的位点。

The mitochondria are well known as sites of electron transport and generators of cellular ATP .

目前认为，经激活的巨噬细胞释放的NO可以通过抑制靶细胞线粒体中三羧酸循环、电子传递和细胞DNA合成等途径，发挥杀伤靶细胞的效应。

At present , we consider NO released by activated macrophages can kill target cells by restraining the tricarboxylic acid cycle , electron transfer and composition of DNA in target cells .

抑制白细胞粘附于内皮；同种抗鼠疟iRNA体外传递白细胞粘附抑制反应

In vitro transfer of leucocyte adherence inhibition reaction by allogeneic anti-malaria iRNA

结论HO的碱性氨基酸K39在接受并传递NADPH-细胞色素P450所提供的电子时具有重要作用。

Conclusion The K39 in HO has important effects on accepting and transporting electrons from NADPH-cytochrome P450 reductase .

生长抑制激素是一类肽类激素，也称之为生长激素抑制激素以及生长激素释放抑制因子，它能调节内分泌系统而且通过与G蛋白偶联的生长抑素受体来影响神经传递及细胞增生。

Somatostatin ( also known as growth hormone-inhibiting hormone ( GHIH ) or somatotropin release-inhibiting factor ( SRIF )) is a peptide hormone that regulates the endocrine system and affects neurotransmission and cell proliferation via interaction with G-protein-coupled somatostatin receptors .

PAR-2是tryptase的细胞表面受体，被tryptase酶切裂解后可介导跨膜信号转导，将细胞外的信号传递到细胞内。

PAR-2 is the cell surface receptors of tryptase , activated by tryptase and then mediating transmembrane signal transduction .

光合NAD（P）H脱氢酶（NDH）是一种重要的膜蛋白复合体，参与CO2吸收、围绕光系统I的循环电子传递和细胞呼吸。

Photosynthetic NAD ( P ) H dehydrogenase ( NDH ) is an important membrane protein complex that is essential to CO2 uptake , photosystem I-dependent cyclic electron transport and cellular respiration .

MAPK（mitogen-activatedproteinKinase）信号转导通路是一个复杂的网络结构，将外界信号传递给细胞，调节细胞生存、增殖或者死亡。MAPK信号转导通路的异常与多种肿瘤或增殖性疾病关系密切。

MAPK ( mitogen-activated protein kinase ) signal transduction pathway has a complicated network structure , which can transmit the outside signals to cells to regulate cell survival , cell proliferation or cell death .

分解反应的主要功能是提供能量，这种能量储存在ATP中，可以用来合成新的结构，细胞间的信号传递，细胞的运动等。

The main function of catabolic reactions is to provide energy , which is stored as ATP , for use in the synthesis of new structures , cell-to-cell signaling , or the movement of motile cells .