1)Ribosome inactivating protein核糖体失活蛋白
1.【Objective】Ribosome inactivating proteins (RIPs) are a group of important proteins that inhibit the growth of plant pathogens and development of insects.【目的】克隆在植物抗病虫过程中具有重要作用的核糖体失活蛋白新基因,为该类蛋白基因功能研究和有效利用创造条件。
2.Objective:To find out the purification method of the balsam pear(Momordica charantia)ribosome inactivating proteins(RIP)and to study the activity of RIP in restraining TMV.目的:探讨分离纯化苦瓜种子核糖体失活蛋白(RIP)的方法,并研究利用纯化后的RIP抑制烟草花叶病毒(TMV)的活性。
3.Cinnamomin is a type Ⅱ ribosome inactivating protein (RIP) isolated from the seed of camphor tree ( Cinnamomum camphora ).辛纳毒蛋白是从香樟种子中分离的一种Ⅱ核糖体失活蛋白 。
英文短句/例句
1.RNase Activity of Single Chain Ribosome-Inactivating Proteins单链核糖体失活蛋白的核糖核酸酶活性
2.Prokaryotic expression and antibody preparation of ribosomeinactivating protein MAP30苦瓜核糖体失活蛋白MAP30的原核表达与抗体制备
3.Research in the Comparison of Ribosome-inactivating Protein between Luffa Cylindrica and Momordica Charantia Linn丝瓜和苦瓜核糖体失活蛋白的比较研究
4.Purification, Cloning and Expression of Ribosome Inactivating Protein from Gynostemma Pentaphyllum;绞股蓝核糖体失活蛋白的分离、克隆与表达
5.Purification of Luffin-B from the Seeds of Luffa Cylindrica and the Studies of Properties;丝瓜籽核糖体失活蛋白的纯化及其性质的研究
6.Study on Gene Cloning and Expression of RIP from the Bouganinvillea.glabra;三角梅核糖体失活蛋白的基因克隆和表达研究
7.Pogress of antitumor effect of type Ⅰ ribosome inactivating proteinsⅠ型核糖体失活蛋白(RIPs)抗肿瘤作用的研究进展
8.Disease Resistance Analyses of Transgenic Tobacco with Non-specific Lipid Transfer Proteins Gene and Ribosome Inactivationg Protein Gene;转非专一性脂转移蛋白和核糖体失活蛋白基因烟草的抗病性研究
9.Lsolation and Purification of Ribosome-inactivating Proteins(RIPs) from Bitter Melon Seeds and Activity Assay of α-MMC、β-MMC and Immunotoxin Containing β-MMC;苦瓜籽核糖体失活蛋白的分离纯化及对细胞抑制活性的研究
10.The Study on Cloning of the Ribosome-Inactivating Proteins (RIPs) Gene and Its Transformation into Sugar Beet(Beta Vulgaris L.);核糖体失活蛋白（RIPs）基因的克隆及其对甜菜遗传转化的研究
11.Study of Small Ribosome-inactivating Proteins (Peptides) from the Seeds of Luffa Cylindrica and Trichosanthes Kirilowii;丝瓜籽和栝楼籽中的小分子核糖体失活蛋白（肽）的研究
12.Studies of Purification, Properties and Physiological Role as Well as Distribution of Several Ribosome-inactivating Proteins;几种核糖体失活蛋白的分离纯化、性质、生理功能及分布的研究
13.Transformation of RIP Gene into Rice(Oryza Sativa) Mediated by Agrobacterium;农杆菌介导的水稻转核糖体失活蛋白基因的研究
14.Transfer of Chitinase Gene and Ribosome Inactivating Protein Gene into Rice;几丁质酶基因及核糖体失活蛋白基因对水稻的遗传转化
15.Study on the Transformation of Corn Endosperm Ribsome Inactivating Protein (CRIP9) Gene in Sugarbeet (Beta Vulgaris) by Agrobacterium Tumefaciens;农杆菌介导玉米胚乳核糖体失活蛋白（CRIP9）基因转入甜菜的研究
16.Toxicity of Plant Ribosome-Inactivating Protein to Silkworm (Bombyx.mori) and Its Molecular Mechanism;植物核糖体失活蛋白对家蚕的毒杀作用及其机理的研究
17.Study of Gene Cloning, Expression of Ribosome-inactivating Protein from Atriplex Patens in Xinjiang;新疆滨藜（Atriplex patens）核糖体失活蛋白的基因克隆和表达
18.Chemical Modification and Spectral Researches of RIPS (Curcin);麻疯树核糖体失活蛋白（curcin）的化学修饰与光谱学研究
相关短句/例句
RIP[英][,ɑ:r a? 'pi:][美]['ɑr 'a? 'pi]核糖体失活蛋白
1.Experimental Study of RIP to Resist Virus in vitro;核糖体失活蛋白体内外抗病毒的实验研究
2.Ribosome-inactivating protein(RIP) is a group of toxic proteins which can inhibit ribosome of its translation function by a specific modification in the large rRNA.核糖体失活蛋白(ribosome-inactivating proteins,RIPs)是一类广泛存在于高等植物中能抑制核糖体翻译功能的毒蛋白。
3.Objective:To establish the 5 -and 3 -end amino acid sequences of RIP of Auricuralia auricular mycelia,sametime to determine peptides Mass Fingerprint.目的:对悬浮培养黑木耳菌丝体中分离纯化得到的核糖体失活蛋白进行质谱分析,测定其肽的指纹图谱。
3)ribosome-inactivating proteins核糖体失活蛋白
1.Blast analysis revealed that gynostemmin might be a new type I ribosome-inactivating proteins(RIPs).N端序列分析表明,它是一种新的核糖体失活蛋白(ribosome-inactivatingproteins,RIPs),命名为gynostemmin。
4)Ribosome inactivating proteins核糖体失活蛋白
1.The sequence identity with other cucurbitaceous Ribosome inactivating proteins(R.序列分析表明,BC-MAP30和YT-MAP30与已报道的MAP30基因分别存在2个和3个碱基的不同,均编码263个氨基酸残基组成的成熟蛋白,与其他葫芦科植物的Ⅰ型核糖体失活蛋白类以及天花粉毒蛋白、多花白树毒蛋白、肥皂草毒素的同源性分别为68。
5)ribosome-inactivating protein (RIP)核糖体失活蛋白
1.This dissertation consists of three parts:Part ⅠCleavage-site of eukaryotic ribosomal RNA by a novel ribosome-inactivating proteinFrom the seeds of Biota orientalis was isolated a novel ribosome-inactivating protein (RIP) - orientin that was capable of inactivating rat ribosome and of inhibiting in vitro protein synthesis by a way different from the RNA N-glycosidase.本论文包括三部分第一部分 裸子植物侧柏种子中一种RNA水解酶型核糖体失活蛋白(Orientin)的发现及其在大鼠核糖体RNA上作用位点的确定核糖体失活蛋白是一类来自于细菌、真菌和高等植物的核毒素，它们通过作用于核糖体的大亚基28S RNA或23S RNA失活核糖体，从而抑制蛋白质的合成。
6)curcin['k?:sin]麻疯树核糖体失活蛋白
1.Antitumor effects of curcin from seeds of Jatropha curcas;麻疯树核糖体失活蛋白抗肿瘤作用(英文)
2.Isolation, Purification and Functional Investigation on the N-glycosidase Activity of Curcin from the Seeds of Jatropha curcas;麻疯树核糖体失活蛋白的分离纯化和作用机制研究
3.Purification, Detection of Curcin from the Seeds of Jropha Curcas and the Primary Investigation of Its Antitumor Activities;以四川攀西地区采集的麻疯树为材料，采用改进的硫酸铵分级沉淀和阳离子交换层析法从麻疯树种仁中分离纯化出麻疯树核糖体失活蛋白(Ribosome Inactiviting Protein)Curcin。
延伸阅读
核糖体失活蛋白分子式：CAS号：性质：又称核糖核酸N-糖苷酶，RNAN-糖苷酶。核糖体失活蛋白是一类专一性修饰真核或原核生物的核糖体高分子量RNA，从而成为抑制蛋白质生物合成的核糖体毒素，故可致细胞于死地。专一水解哺乳动物核糖体28S RNA中一个保守的腺苷酸的N-C糖苷键，释放一个腺嘌呤碱基使核糖体失活。除少数真菌和细胞外，迄今发现绝大多数存在于植物种子中。根据结构和功能的差异，核糖体失活蛋白目前被分为两类，即I型和Ⅱ型。I型由一条多肽链构成，分子量25 000～31 000。仅具失活多糖体的功能，它对离体细胞的蛋白合成比体内有较强抑制作用，属于碱性或强碱性蛋白质。属于I型核糖体失活蛋白的有天花粉蛋白(trichosanthin)等。Ⅱ型的核糖体失活蛋白由A和B两条肽链通过一对二硫键相连而成，分子量60 000～65 000，等电点6～8之间，A链作用与I型相近似，是RIP分子中的催化亚基，通过修饰真核糖体bos亚基抑制蛋白合成。B链相当于一个凝集素，可选择性地与细胞表面糖肽或糖脂受体结合，具有细胞识别功能，而且能协助A链通过膜进入细胞，定位于高尔基体上。蓖麻毒蛋白(ricin)、相思豆毒蛋白(abrin)是两种典型的Ⅱ型核糖体失活蛋白。核糖体失活蛋白在植物体内并不失活自身的核糖体，这说明它们在植物细胞体中不表现为RNA N-糖苷酶的活性。目前核糖体失活蛋白已成为研究核糖体拓扑结构和rRNA催化功能的一个很有效的分子探针之一；又鉴于它对细胞的剧毒性，人们用它们与单克隆抗体或某些激素或药物等结合构成“免疫毒素”，试图应用于治疗包括癌肿在内的多种疾病。
