膜轉運 的英文怎麼說
中文拼音 [mózhuǎnyùn]
膜轉運
英文
membrane transport general concepts-
Sod2 from schizosaccharomyces pombe, which encodes a protein with homology to bacterial and mammalia na + / h + antiporters in plasma membrane and responses to efflux of na +, is an important gene i nvolving in homeostasis. though sod2 gene has been cloned, ectopic expression of sod2 in high plants has not been reported
Sod2在裂殖酵母（ schizosaccharomycespombe ）中編碼位於質膜上的na ~ + h ~ +逆向轉運蛋白，控制na ~ +外排，對于保持裂殖酵母細胞的離子均衡非常重要。Intracellular delivery of cdte quantum dots conjugated with polypeptide tat
量子點共價偶聯后的跨膜轉運The first two methods are the most commonly used for soybean transformation. the other methods have not been optimized for soybean, and are therefore less efficient and not often used. previously, we isolated ssnhxl ( encoding a vacuolar na + / h + antiporter ) from s. salsa, and further research was done through the overexpression in arabidopsis thaliana, it could help us to elucidate the salt tolerance of halophyte
本實驗室成功的從鹽地堿蓬中克隆到位於液泡膜上的ndm 」反向轉運蛋白基因ssnhx ，轉化擬南芥並對該基因的功能進行了分析，發現在擬南芥中過量表兇亥基因可以巳著提；削6物的燦處性。Endocytosis the bulk transport of materials into cells across the plasma membrane by processes not involving diffusion or active transport
內吞作用：大量物質穿過細胞膜逐步地轉運進細胞而並不涉及擴散或主動運輸，被稱為胞飲作用（細胞吸收）或胞噬作用（細胞吞食） 。Inaddition to regulating sosl exchange acitivity, sos3 - sos2 may regulate other salt tolerance effectors. one such effector might be the na + transporter athktl
Sos3調節途徑的終端是維持離子平衡的轉運系統，如sos1 ，質膜na ~ + h ~ +反轉運體。The hnadcs ( human na + / dicarboxylate cotransporter 3 ) mediates the transport of krebs cycle intermediates, such as succinate, citrate and a - ketoglutarate, across the plasma membrane of many epithelial cells
人鈉二羧酸協同轉運蛋白3 （ humanna ~ + dicarboxylatecotransporter3 ， hnadc3 ）基因的編碼產物是位於多種上皮細胞膜表面的一類介導琥珀酸、枸櫞酸及-酮戊二酸等三羧酸循環中間產物轉運的蛋白。But there are still no reports about the relationships of dnpi - like and gabaergic immunoreactive ( gad - li ) terminals with pag - like immunoreactive ( pag - li ) neurons in " zone - shaped area ". to answer these questions, we observed systemically the synaptic connections among the pv - like immunoreactive neurons, fibers and terminals and the connections between dnpi - like, gabaergic terminals and pag - li neurons using the methods of electron microscopic imrnunohistochemistry, triple - immunofluorescence histochemistry and retrograde tracing method combined with pre - embeded immunoelectron microscopic double - labeled technique
但是目前對新發現的囊泡膜mu轉運體一dnn樣陽性終末與帶狀區內pag樣陽性神經元之間ej關系，以及谷氨酸脫發酶（ gad ，是gaba能神經元和終末的特異性標識物）是否參與其調控作用，尚缺乏系統的形態學資料。Although membranes are barriers, they must also be considered to function in transport.
雖然膜是屏障，它們也具有轉運的機能。Abstract : plant responses to salt stress via a complex mechanism, including sensing and transducing the stress signal, activating the transcription factors and the corresponding metabolizing genes. since the whole mechanism is still unclear, this review emphasize the biochemical events during the plant adaptation to salt stress referring to an index of importance : the homeostasis in cytoplasm, the biosynthesis of osmolytes and the transport of water. most of these biochemical events were elucidated by study of halophyte and salt - sensitive mutations, also many important genes involved were cloned and used to generate stress - tolerance phenotypes in transgenic plants. on the other hand, about the molecular mechanism in signal transduction, the research of arabidopsis mutations and yeast functional complementation provided helpful traces but not full pathway
摘要植物對鹽脅迫的耐受反應是個復雜的過程，在分子水平上它包括對外界鹽信號的感應和傳遞，特異轉錄因子的激活和下游控制生理生化應答的效應基因的表達.在生化應答中，本文著重討論負責維持和重建離子平衡的膜轉運蛋白、滲調劑的生物合成和功能及水分控制.這些生理生化應答最終使得液泡中離子濃度升高和滲調劑在胞質中積累.近年來，通過對各種鹽生植物或鹽敏感突變株的研究，闡明了許多鹽應答的離子轉運途徑、水通道和物種特異的滲調劑代謝途徑，克隆了其相關基因並能在轉基因淡水植物中產生耐鹽表型;另一方面，在擬南芥突變體及利用酵母鹽敏感突變株功能互補篩選得到一些編碼信號傳遞蛋白的基因，這些都有助於闡明植物鹽脅迫應答的分子機制。The transport of water across some cell plasma membranes is facilitated by aquaporin ( aqp ) water channels, which are small transmembrane proteins that function as passive conduits for osmotically or hydrostatically - driven water transport
水通道蛋白（ aquaporin ， aqp ）是一種小分子跨膜蛋白質，其在滲透壓和靜水壓的驅動下能促進水分子跨細胞膜轉運。Pcr analysis indicated that all lines had been integrated of ssmapkk. northern analysis revealed the presence of expression of ssmapkk mrna in transgenic lines. in principle, ssvp overexpression can increase proton electrochemical gradients across the vacuolar membranes, which permit the secondary active transport of na + and solute molecules
理論上， ssop的過量表達可增加轉基因植株細胞跨液泡膜的質子電化學梯度，為次級轉運提供驅動力，從而增加可溶性物質和na十向液泡內的轉運，提高轉基因植株的抗旱和抗鹽性。One of them was identified as the beth gene of halobacillus sp. d8. a hydrophobicity plot of beth revealed an alteration of hydrophobic and hydrophilic segments that was characteristic for integral membrane protein, suggesting the presence of 12 transmembrane - spanning segments and belonged to bcct family
將重組質粒測序，插入片段大小為4kb左右，通過blast比較，結果顯示含有三個orf框，其中一個為甘氨酸甜菜堿轉運蛋白，對其氨基酸組成進行疏水性分析，推測為含有12個跨膜域的跨膜蛋白，屬于bcct家族。Genetic association between polymorphism of claudin 5 transmembrane protein gene and schizophrenia
膜轉運蛋白基因單核苷酸多態性與精神分裂癥Fluid absorption and secretion across the reproductive tract epithelia largely depends on electrolyte transport through the apically and basolaterally located ion channels, working together with an array of other transporters
位於生殖道上皮細胞頂膜或基底膜的一系列離子通道和轉運體，通過對水、電解質的跨膜轉運，從而調節雌性生殖道內液體的分泌與吸收。Nonspecific lipid transfer proteins ( nsltps ) are small, soluble, basic proteins that can bind and catalyze transfer of lipids in vitro, however, we do not know their functions in vivo
非特異性脂轉運蛋白是一類分子量較小的可溶性堿性蛋白質，許多研究表明在體外它能結合併跨膜運輸磷脂、糖脂和脂肪酸等物質。Characterization of proton pump and osmotic water transport in endocytic vesicles from rat kidney proximal tubule
大鼠腎近球細胞胞飲體膜氫泵活性和水的滲透性轉運的特徵A single molecule of rta is able to depurinate 1500 - 2000 ribosomes per minute. ricin b chain ( rtb ) is a galactose - specific lectin which binds to the receptors on cell surfaces, and may enhance rta translocation by forming a pore in the membrane of intracellular organelles. ricin enters the cells by receptor - mediated endocytosis
內吞進入細胞的蓖麻毒素一部分返回到膜表面，一部分經早期內體至晚期內體，最後在溶酶體中降解，只有一小部分約5到達高爾基體，隨后逆轉運到粗面內質網，在那裡rta才和rtb解離，游離出有催化活性的rta 。Membrane transporters : na ca2 exchangers
膜轉運劑Transporting of ions across plasma membrane is an important process of nutrient acquisition for plant not only at cell level but also at tissue and organ levels
摘要養分離子的跨膜轉運是細胞獲取養分的重要環節，亦是植物在組織和器官水平上進行養分吸收運移的基礎。However, in fact, nsltps are extracellular proteins, so there is yet no direct demonstration of an in vivo function. despite their implication in these diverse aspects of plant biology, it is not clear which specific role nsltps play here, because in a given plant, several nsltp genes can be found, and they are often specifically expressed in both time and tissue. also individual nsltp genes are induced under a variety of conditions
目前認為nsltp是定位在細胞壁中的一類蛋白質，沒有直接的證據表明它能體內跨膜轉運脂類物質，盡管猜測它可能參與多種生理過程，但對于其具體的生物學功能仍不清楚；另外，由於nsltp在不同組織和不同發育階段的特異性表達以及各個nsltp之間是否存在功能上的互補都為準確確定其功能增加了難度。分享友人