membrane-bound造句
例句与造句
- Relationship between levels of soluble and membrane - bound apoptosis - inducing ligands and pathological injury in patients with hemorrhagic fever with renal syndrome
肾综合征出血热患者体内可溶型和膜型凋亡诱导配体的表达水平研究 - Note the reticulations of the inner membrane , this serves to increase the surface area of membrane on which membrane - bound reactions can take place
内膜上最显著的特征就是有许多褶皱，这样有利于扩大膜的表面积，这里也是膜结合反应的场所。 - They lack well - defined membrane - bound nuclei and histone - coated chromosomes , and do not contain complex organelles such as chloroplasts and mitochondria
它们缺少由细胞膜包围的细胞核，没有结合组蛋白的染色体，也没有类似于叶绿体及线粒体这样复杂的细胞器。 - Like certain other bacterial pathogens , chlamydiae induce epithelial cells ? in this case , those lining genital tracts , eyelids or lungs ? to absorb them within a membrane - bound sac , or vacuole
一如某些病原菌，披衣菌会诱使上皮细胞利用由细胞膜包围而成的囊泡，将自己纳入细胞内；对披衣菌而言，主要的感染对象是生殖道、眼睑或肺脏的表皮细胞。 - Many , though not all , terrestrial prokaryotes ( simple one - celled organisms such as bacteria that lack a membrane - bound nucleus ) and eukaryotes ( organisms with well - defined nuclei ) could survive this temperature range
地球上许多原核生物（简单的单细胞生物，没有细胞核结构，如细菌）与真核生物（有清楚细胞核结构的生物）都能存活于前述的温度?围内。 - It's difficult to find membrane-bound in a sentence. 用membrane-bound造句挺难的
- The term " cytochrome p450 " first appeared in literature in 1962 . it was a microsomal membrane - bound hemoprotein without known physiological functions at that time and was characterized by a unique 450nm optical absorption peak of its carbon monoxide - bound form
细胞色素p450这一术语最早于1962年被用于描述一种结合微粒体膜的未知其功能的膜蛋白，因其在450nm处有一特征吸收峰而得名。 - With the detection of a general parameter ( extruded protons and ions ) , the system can be used to monitor the real - time process of the cells " metabolism , observe the functional response of different kinds of membrane - bound receptors and evaluate the drugs
细胞内外离子浓度的变化，必然涉及离子通道的变化，而离子通道也可看作一种特殊的细胞表而受体，所以这个系统必将在基于细胞表面受体结构的药物设计中发挥重大的作用。 - Rubber elongation factor ( ref ) is a rubber particle membrane - bound protein , mr . 14 . 6kda . previous study indicates that ref is highly expressed in latex , accounting for 10 ~ 60 % of the total protein in latex . ref is very important for polymerization of rubber molecules
橡胶延伸因子( rubberelongationfactor , ref )是一种橡胶粒子膜蛋白，分子量约为14 . 6kda ，在胶乳中高效表达，其含量约占胶乳总蛋白的10 60 ，在橡胶分子聚合中起着重要作用。 - From the result of electrophoresis , it known that the different components of the enzyme system were expressed cooperatively . in order to study the essence of cellualase induction of different carbon sources , the extracellular , plasm - membrane - bound and intracellular cellulases were made to transform different soluble inducers , and the productions were analyzed by gc chromatogram . the results supported the assumption that cellobiose acted as the direct inducer or the metabolic analogue , b - gentiobiose from cellobiose acted as the true inducer through different metabolism ways in different strains
制备细胞膜外、细胞膜、细胞内纤维素酶，用定位于这三部位的纤维素酶分别转化底物，然后进行气相色谱定性分析，从而探讨了不同碳源之间的诱导本质，结果认为不可溶的胞外纤维素以纤维二糖为桥梁，遵循不同的代谢途径，直接或间接地诱导了两株不同真菌纤维素酶的合成。 - After the incubation in three solutions , the membrane - bound gq a in 42kda was all extracted from photoreceptor cell . the percent of the membrane - bound gq a in photoreceptor cell in high calcium solution , physiological solution and low calcium solution was 4 . 63 % , 4 . 58 % , and 5 . 05 % respectively on light adaptation and was 4 . 56 % , 4 . 94 % and 5 . 13 % respectively on dark adaptation
高钙溶液、生理溶液、低钙溶液孵育后的感光细胞中膜结合gq蛋白亚基的含量，光适应组分别是4 . 63 、 4 . 58 、 5 . 05 ；暗适ca2 +浓度对光暗适应时罗氏沼虾感光细胞中gq蛋白。 - 二 、 effects of calcium concentration on the membrane - bound gq protein a subunit in the photoreceptor cell of macrobrachium rosenbergi on light adaptation and dark adaptation . the membrane - bound gq a was extracted from the retina of the macrobrachium rosenbergi with protein extract and was electophoresised by sds - page . the percent of the membrane - bound gq a was analyzed by tanon gis gel image disposal system
二、钙离子浓度对光暗适应罗氏沼虾感光细胞膜结合gq蛋白亚基的影响用蛋白质提取液提取膜结合gq蛋白亚基并sds - page电泳，利用tanongis凝胶图像处理系统分析其含量。 - Many glycoproteins of lower and higher eucaryotes are attached to the plasma membrane by means of a glycosylphosphatidylinositol ( gpi ) . gpi - anchored proteins are synthesized on membrane - bound ribosomes . upon translocation of the pro - protein across the endoplasmic reticulum membrane , gpi : protein transamidase ( gp1t ) recognize and removes the carboxy terminal gpi signal sequence and attaches a gpi molecule to the newly exposed carboxy terminal amino acid
Gpi化前体蛋白在依附于膜的核糖体上合成，当其易位穿过内质网( er )膜后，被gpi ：蛋白质转酰胺基酶( gpit )识别， gpit在移走其羧基端gpi信号序列的同时将gpi分子连接至新生成的氨基酸位点上。 - However , there i s no direct evidence about the influences of vnp on the proliferation of other vascular smooth muscle cells . three receptors subtypes for natriuretic peptides have been identified , the natriuretic peptide receptor ( npr ) - a , npr - b and npr - c . the npr - a and npr - b are membrane - bound guanylate cyclase coupled to production of 3 " , 5 ' - cyclic guanosine - 7 - monophophate ( cgmp )
钠尿肽受体( natriureticpeptidereceptors , nprs )有a 、 b 、 c三个亚型，其中a 、 b ( npr - a 、 b )受体是鸟苷酸环化酶( gc )耦联受体，与配体结合后引起细胞内cgmp水平升高，而c受体不与gc耦联，主要通过结合和内化( internalize )钠尿肽而发挥清除受体的功能。 - The npr - c is a membrane - bound receptor that lacks the intracellular guanylate cyclase domains of the biologically active receptors and is therefore uncoupled with cgmp . npr - c functions as a clearance receptor by binding with and internalizing natriuretic peptides . nprs are widely and differently distributed in most tissues and can be up - or down - regulated in many pathological processes , which indicates that they have different effects on different tissue and participate in the regulation of their physiological and pathological process
正常情况下，三种受体在体内均广泛分布，但在不同组织中的分布有很大差异，而且在不同病理条件下钠尿肽受体数目还可发生上调和下调，提示钠尿肽家族及其受体对不同组织器官的作用不同，并参与它们的生理和病理过程的调节。 - 2 . sperm ultrastructure the sperm is nonflagellated and composed of a main body in which including nucleus n apical cap and a little cytoplasm and a single spike extending from the convex surface of the apical cap , which consists of about twenty radial fibrillae on which exhibiting periodic cross - striations . the concave surface of the apical cap surrounds the little cytoplasm which is highly condensed and has n ' t any organella and sperm nucleus , which is uncondensed and composed of filamentous materials and many membrane - bound vesicles
外形呈图钉样，由主体部和棘突组成，主体部包括帽状体、细胞质带和精核。帽状体由约20根辐射状排列的纤丝组成，纤丝具横纹。其凸面延伸成棘突，棘突内纤丝是帽状体内纤丝的延续，亦具横纹。