•
ribosomal
英:【raɪbəsəməl】美:【raɪbəsoʊməl】
英:
美:
adj.
【生化】 核糖体的
1 、Keywords Schistosoma sinensium;Trichobilharzia;nuclear
ribosomal
DNA second internal spacer;nuclear
ribosomal
DNA large subunit gene;phylogenetic analysis;───中华血吸虫;毛毕吸虫;内部转录间隔子;核糖体大亚基基因;系统发生分析;
2 、Ribosomal DNA (rDNA)───核糖体
3 、Some simple genome elements previously shown to be important, including the
ribosomal
gag-pol frameshift stem-loop, are components of larger RNA motifs.───当然该RNA的结构也包括核糖体结合翻译区,聚合酶识别区和环状结构。
4 、COC_1 /DDP is cisplatin resistant, and down-regulation of
ribosomal
protein genes might be involved in cisplatin resistance development.───COC_1/DDP细胞对顺铂具有耐药性,耐药性的产生可能与部分核糖体蛋白基因的表达下调有关。
5 、Keywords Anopheles anthropophagus;Anopheles sinensis;Anopheles yatsushiroensisi;Ribosomal DNA;ITS_2 region;Polymerase chain reaction;───嗜人按蚊;中华按蚊;八代按蚊;核糖体核酸内转录间隔2;聚合酶链反应;
6 、Dr Szyf and his team looked at a gene that codes for
ribosomal
RNA, which helps control the manufacture of proteins.───斯兹夫博士和他的团队研究了一段核糖体RNA编码基因,其有助于控制蛋白质的制造。
7 、Keywords Ribosomal proten S13;Multidrug resistance;Gastric cancer gene;───关键词核糖体蛋白S13;多药耐药;胃癌;
8 、However, the remaining three (CDD-193, CDD-218, CDD-470) showed significant homologies with sequences encoding components of an ABC-type transporter, GTPase and 40S
ribosomal
S3 proteins (RPS3), respectively.───在GenBank中进行同源性比较发现前4个没有同源序列与之匹配; 后3个片段推导的氨基酸序列分别与ABC型transporter,GTPase和40S核糖体蛋白质S3(RPS3)有高度同源性。
9 、Keywords mammalian target of rapamycin;exercises;skeletal muscle;
ribosomal
protein S6 kinas;───哺乳动物雷帕霉素靶蛋白;运动;骨骼肌;核糖体蛋白S6激酶;
10 、Xu Y,Ouk Kim S,Liao D,et al.Stimulation of 90-and 70-kDa
ribosomal
protein S6 kinases by arginine rasopressin and lysophosphatidic acid in rat cardiomyocytes【J】.Biochem Pharmacol,2000 ;59:1163-71.───何兰杰,韩变梅,马睿,等.溶血**脂酸及其受体在大鼠心肌重塑中的作用【J】.基础医学与临床,2005;25(7):615-9.
11 、It contains bacteria-like organisms with distinctive
ribosomal
RNA whose nucleotide sequences differ significantly from those of other prokaryotes.───在现代的分类系统中,有自己的分类地位。
12 、Keywords Anopheles minimus complex;
ribosomal
DNA;ITS2;sequence;───关键词微小按蚊;核糖体DNA;第2内转录间隔区;序列;
13 、Internal
ribosomal
entry sites───内部核酸进入位点
14 、The candidate clones were sequenced, and the
ribosomal
protein L3 (RPL3) was preliminarily isolated.───初步的结果表明,已分离到了人核糖体大亚基蛋白3(ribosomal protein L3, RPL3)的全长cDNA克隆。
15 、Cloning and Sequence Analysis of the Ribosomal DNA ITS Gene of Leishmania donovani Isolates from Hill Foci of China───山丘疫区杜氏利什曼原虫核糖体基因内转录间隔区的克隆及序列分析
16 、Isolation of Ribosomal subunit 50S from Proteus Vulgaris by Sepharose CL-2B Column───Sepharose CL-2B柱分离变形杆菌核糖体亚基-50S
17 、Analyses of small subunit
ribosomal
RNA sequence of the microsporidium, Nosema bombycis and its secondary structure───小亚基核糖体RNA全基因的克隆及其二级结构的构建
18 、Keywords Shuangyang sika deer;
ribosomal
protein L27;sequence analysis;───双阳梅花鹿;核蛋白体蛋白L27;序列分析;
19 、redundant
ribosomal
RNA genes───冗余核糖体RNA基因
20 、When the H3K9 methylation pathway is functioning properly, heterochromatin remains condensed and a single nucleolus forms around the
ribosomal
DNA.───当H3K9甲基化路径正常是,异染色质处于致密状态,在核糖体DNA周围形成单个核仁。
21 、In one extreme case, a single
ribosomal
protein gene known as RPL21 has spawned more than 140 pseudogene copies.───在一个极端的例子当中,有一个称为RPL21的基因,竟然衍生出140多个伪基因。
22 、Keywords Plasmodium yoelii;18S
ribosomal
DNA;detection;reverse transcript-polymerase chain reaction;───关键词约氏疟原虫;18S核糖体DNA;检测;逆转录-聚合酶链反应;
23 、Cryptocaryon irritans isolates from marine fish in Mainland China were characterized by ITS
ribosomal
DNA sequences.───在分子水平上,根据ITS核糖体DNA序列鉴定中国海水鱼类刺激隐核虫。
24 、18S
ribosomal
RNA gene───18S核糖体RNA基因
25 、ribonucleic acid
ribosomal
───rRNA
26 、
ribosomal
DNA───核糖体DNA, 核蛋白体DNA
27 、precursor
ribosomal
RNA───前核糖体RNA, rRNA前体
28 、
ribosomal
binding site───RBS
29 、Sequence analysis of the second internal transcription spacer of
ribosomal
DNA from Anopheles dirus and Anopheles stephensi───大劣按蚊和斯氏按蚊核糖体基因内转录第二间隔区序列分析
30 、Studies on the Classification of Begonia Sect.Sphenanthera Based on Nuclear Ribosomal DNA ITS Sequence Data───应用ITS区序列对秋海棠属无翅组分类学问题的探讨
31 、7. Chloroplast ribosomes contain about 50 distinct
ribosomal
proteins, distributed between the two subunits.───叶绿体核糖体还含有约50种不同的核糖体蛋白,这蛋白分布在两个亚基之中。
32 、Construction of DNA vaccine carrying Brucella Abortus Ribosomal L7/L12 Gene and evaluation of its immune response in vaccinated mice───布氏杆菌pCDNA3.1-L7L12核酸疫苗的构建及其免疫学评价
33 、A culture-independent method RISA,
ribosomal
intergenic spacer analysis,combining with sequencing were used to analyze the change d...───对7株主要丝状真菌的产酶特性进行调查,结果显示,纯培养条件下只有曲霉属的真菌产酶,但在混合培养体系中,产酶种类或数量变化显著。
34 、The application of molecular biotechnology such as molecule marker and the small subunit
ribosomal
RNA(SSU rRNA)in the research of ruminal protozoal was reviewed.───分子标记和基于小亚基核糖体RNA的分子生物学技术可以在基因和分子水平上为研究瘤胃原虫提供可靠而丰富的依据。
35 、rDNA(
ribosomal
DNA)───核糖体DNA
36 、Identification on the malaria vector with sequence analysis of the
ribosomal
DNA ITS2 region in Zhejiang Province───2区段基因序列分析对浙江省传疟媒介的鉴定
37 、Keywords Sporothrix;DNA;
ribosomal
;Genotype;Blotting;Southern;───孢子丝菌属;DNA;核糖体;基因型;印迹法;
38 、Sequence analysis of
ribosomal
protein gene of phytoplasma associated with wheatblue dwarf───小麦蓝矮病植原体核糖体蛋白基因片段序列分析
39 、Keywords Morinda officinalis How;counterfeit species;
ribosomal
DNA-internal transcribed spacers (rDNA-ITS);───巴戟天;混伪品;核糖体DNA内转录间隔区;
40 、Influence on Phenotype and Ribosomal DNA Sequence of Trichophytin rubrum Resulting from Subculture───传代对红色毛癣菌表型和核糖体基因影响的研究
41 、In addition, tigecycline is active against strains that carry any of the two major types of tetracycline resistance genes for
ribosomal
protection and efflux-mediated resistance.───另外,替加环素能抑制那些能够将四环素抗药性以及溢出调节抗药性基因,这两种主要类型的基因中任何一种携带至核糖体蛋白的菌株。
42 、In addition, Ecp cosediments with both 40S and 60S
ribosomal
subunits on sucrose gradient. These results indicate that Ecp might be a ribosome-associated protein.───与此同时,蔗糖密度梯度离心的结果也表明:有部分ECP能与40S、60S核糖体亚基结合。
43 、Keywords Carcinoma;hepatocellular;Gene cloning;Ribosomal protein;───关键词癌;肝细胞;基因克隆;核糖体蛋白;
44 、FLP-mediated Multicopy Targeted Integration into the Ribosomal DNA of Saccharomyces cerevisiae───FLP介导的酿酒酵母rDNA多拷贝定点整合
45 、Study on a New Domain in Rat Ribosomal RNA and the Deletion Mutation of Cinnamomin A-chain───大鼠核糖体RNA一个新的结构域以及辛纳毒蛋白A链缺失突变的研究
46 、Keywords Exophiala;DNA;
ribosomal
;Genotype;Fungus;───外小杯菌;DNA;核糖体;基因型;真菌;
47 、Keywords Exophiala Spp;DNA;
ribosomal
;Genotype;dermatophytes;───外瓶霉;DNA;核糖体;皮肤真菌;基因型;
48 、18S small subunit
ribosomal
RNA(18S-rRNA) gene───18S小亚基单位核糖体核酸基因
49 、Fig.2 Location of therpoC1 gene and its intron in the tobacco chloroplast genome and its placement relative to the generbcLand cotranscribed
ribosomal
polymerase genesrpoB andrpoC2.───标题: 图2烟草基因组上rpoC1基因及其内含子与rbcL、rpoB、rpoC2的相对位置。
50 、The diversity of nuclear
ribosomal
DNA(rDNA)internal transcribed spacer(ITS) sequences of Ginkgo biloba was determined by analyzing 10 leaf samples resenting different populations.───为研究银杏Ginkgo biloba种内核糖体DNA内转录间隔(ITS)区序列的多样性,以具有代表性的10个银杏嫩叶样本为材料,提取基因组DNA后用特异性引物进行PCR扩增,并直接测定其ITS区序列。
51 、In addition, recent data have demonstrated that defects in some
ribosomal
proteins contribute to carcinogenesis.───新近的研究表明,核糖体蛋白表达低下、功能不全可导致肿瘤的发生。
52 、Keywords Leishmania;small subunit
ribosomal
DNA;polymerase chain reaction;cloning;sequence analysis;genetic variation;───关键词利什曼原虫;小亚基核糖体核酸基因;聚合酶链反应;克隆;序列分析;基因变异;
53 、amplifed
ribosomal
DNA restriction analysis───扩增性rDNA限制性酶切片段分析
54 、28S
ribosomal
DNA───28S,rDNA
55 、Inferences about Acridoidea phylogenetic relationships from small subunit nuclear
ribosomal
DNA sequence───基于核内核糖体小亚基序列的蝗总科系统发育关系分析
56 、5S
ribosomal
DNA───5S核糖体DNA
57 、Keywords Exophiala spp.;DNA;
ribosomal
;dermatophytes;genotype;───外瓶霉;脱氧核糖核酸;核糖体;皮肤真菌;基因型;
58 、N2 and N3 are highly homologous to Periplaneta americana 16S
ribosomal
RNA gene and Periplaneta fuliginosa mitochondrial DNA, respectively.───N2克隆与美洲大蠊核蛋白体16SRNA基因高度同源,N3与黑胸大蠊线粒体DNA高度同源。
59 、The Construction of Internal Ribosomal Entry Site-containing Adenoviral Vector Carring Green Fluorescent Protein and HyTK Gene───含绿色荧光蛋白和HyTK基因双顺反子腺病毒载体的构建及鉴定
60 、rRNA(
ribosomal
ribonucleic acid)transcription unit rRNA───(核糖体核糖核酸)转录单位
61 、Keywords Ochrobactrum anthropi;RNA;
ribosomal
;16S;Sequence homology;nucleic acid;Brucella;Sheep;───人苍白杆菌;RNA;核糖体;16S;序列同源性;核酸;布鲁杆菌属;绵羊;
62 、Title: Molecular Cloning and Sequence Analyzing of Cytoplasmic Ribosomal Protein Gene OsRPS7 from Rice (Oryza sativa L.───关键词:水稻;核糖体蛋白S7;基因克隆;基因结构
63 、The molecular mechanism of different
ribosomal
ribozyme activeties to their selective inhibition by antibiotics.───内容介绍: A comprehensive resource considering virtually all aspects of ribosime structure and function.
64 、Phylogeny of Metagentiana and related genera (Gentianaceae) inferred from nuclear
ribosomal
ITS sequences───序列探讨狭蕊龙胆属及其近缘属(龙胆科)的系统发育
65 、Expression profile of
ribosomal
protein genes in cisplatin resistant COC_1/DDP cells of human ovarian carcinoma───人卵巢癌顺铂耐药细胞中核糖体蛋白基因的表达谱分析
66 、Keywords Protura;Diplura;Collembola;Ribosomal RNA Gene;Molecular Phylogeny;───原尾虫;双尾虫;跳虫;核糖体;RNA基因;分子系统发生;
67 、Sequence study and potential uses of
ribosomal
DNA internal transcribed spacers in scallop Chlamys farreri───栉孔扇贝核糖体DNA转录间隔子序列研究及其潜在应用
68 、18S
ribosomal
DNA───18S,rDNA
69 、Wu, V-C., and Lin, A. (2001).The anchoring role of eukaryotic
ribosomal
protein L7 in making rough endoplasmic reticulum.Submitted to EMBO J.───林达聪(1998).核醣蛋白与内质网的结合作用.国立阳明大学遗传所硕士论文。
70 、Erythrocytes recently released by the bone marrow into the bloodstream often contain
ribosomal
RNA.───刚从骨髓释放入血流不久的红细胞含有核蛋白体RNA。
71 、Nuclear Ribosomal RNA Small Subunit (18S rRNA) Nucleotide Sequencing and Characterization of Sailonggu(Whole Bone of Myospalax baileyi Thomas)───塞隆骨原动物高原鼢鼠核基因18S rRNA序列测定与分析
72 、Keywords Plasmodium vivax;Plasmodium falciparum;Plasmodium malariae;Plasmodium ovale;nested polymerase chain reaction;small subunit
ribosomal
RNA gene;───关键词间日疟原虫;恶性疟原虫;三日疟原虫;卵形疟原虫;套式聚合酶链反应;小亚单位核糖体核糖核酸基因;
73 、Using the plasmid pBR322 as a vector,EcoRI-BamHI and BamHI restrictionfragments of the
ribosomal
RNA gene (rDNA)from the silk worm Attacus ricini(Philosamia cynthia ricini) have been cloned in E.───利用质粒pBR322作运载体,获得了蓖麻蚕(Attacus ricini)核糖体rRNA 基因(rDNA)的部分片段在E.
74 、Ribosomal DNA-ITS───核糖体DNA-ITS
75 、And the
ribosomal
intergenic sequence analysis(RISA) was used to show the changes of microbial community during the period.───并采用核糖体基因间隔序列分析技术(RISA)解析了高效菌投加前后污泥系统的群落变化。
76 、16S
ribosomal
DNA───16SrDNA
77 、However,false-positives can not be avoided when bacterial
ribosomal
RNA gene was amplified with universal primers.───但是,在使用通用引物扩增细菌基因时,假**很难避免。
78 、Keywords Infant;newborn;Septicemia;RNA;
ribosomal
;16s;Polymerase chain reaction;Oligonucleotide array analysis;───婴儿;新生;败血病;RNA核糖核体;16s;聚合酶链反应;寡核苷酸序列分析;
79 、
ribosomal
protein S24 gene───RPS24基因
80 、Application of Ribosomal DNA Internal Transcribed Spacer in Fungi Taxonomy───核糖体DNA的内转录间隔区序列标记在真菌分类鉴定中的应用
rRNA mRNA tRNA的区别
核糖体RNA (ribosomal RNAs,rRNAs) 约占RNA总量的 80%,它们与蛋白质结合构成核糖体的骨架。核糖体是蛋白质合成的场所,所以rRNAs的功能是作为核糖体的重要组成成分参与蛋白质的生物合成。rRNAs是细胞中含量最多的一类RNA,且分子量比较大,代谢都不活跃,种类仅有几种,原核生物中主要有5S rRNAs、16S rRNAs和23S rRNAs三种,真核生物中主要有5S rRNAs、5.8S rRNAs、18S rRNAs和28S rRNAs四种。
信使RNA(messenger RNAs,mRNAs),约占RNA总量的5%。mRNAs是以DNA为模板合成的,又是蛋白质合成的模板。它是携带一个或几个基因信息到核糖体的核酸。由于每一种多肽都有一种相应的mRNAs,所以细胞内mRNAs是一类非常不均一的分子。但就每一种mRNAs的含量来说又十分低。这也解释了为什么mRNAs的发现比rRNAs与tRNAs要迟。
转移RNAs (transfer RNAs,tRNAs) 约占RNA总量的15%。tRNAs的分子量在2.5×104左右,由70~90个核苷酸组成,因此它是最小的RNA分子。它的主要功能是在蛋白质生物合成过程中把mRNA的信息准确地翻译成蛋白质中氨基酸顺序的适配器(adapter)分子,具有转运氨基酸的作用,并以此氨基酸命名。此外,它在蛋白质生物合成的起始作用中,在DNA反转录合成中及其他代谢调节中也起重要作用。细胞内tRNA的种类很多,每一种氨基酸都有其相应的一种或几种tRNA。
说实话我也不知道那些是什么,就从网上拉了点下来,看看吧
rRNA mRNA tRNA的区别
RNA大体可以分为三类
mRNA(信使RNA)
rRNA(核糖体RNA)
tRNA(转运RNA)
不同的RNA
有着不同的功能
其中rRNA是核糖体的组成成分,由细胞核中的核仁合成,而mRNA
tRNA
在蛋白质合成的不同阶段分别执行着不同功能。
mRNA是以DNA的一条链为模板,以碱基互补配对原则,转录而形成的一条单链,主要功能是实现遗传信息在蛋白质上的表达,是遗传信息传递过程中的桥梁
tRNA的功能是携带符合要求的氨基酸,以连接成肽链,再经过加工形成蛋白质