U1 small nuclear RNA U1 small nuclear RNA(U1 small nuclear RNA) CAS: 化学式: 主页 产品 U1 small nuclear RNA 中文名U1 small nuclear RNA 英文名U1 small nuclear RNA 英文别名U1 small nuclear RNA
【解析】snRNA(small nuclear RNA):小RNA,即 small nuclear RNA之缩写,也称为核内低分子RNA。广泛存在于真核生物的细胞核中,为一组代谢稳定的低分子RNA之总称。因分子种类不同,有的可出现于细胞质中。已知在哺乳类动物中有多种,如U1A,U1B,U1C,U2U3A,U3B,U4,U6,4.5SI.4.5SⅡ,4.5SⅢ,5SⅢ等。由于这些...
All eukaryotic cells contain multiple small nuclear RNAs, designated U-sn At present ten U-snRNAs have been identified; they account for about 1% total mammalian cellular RNA. Of these, the U1 to U8 snRNAs have been sively characterized. All the U-snRNAs contain a 5′-cap structure consis ...
英文名:Immune RNA别名: 免疫核酸 ,免疫核糖核酸外文名:Immune RNA 适应症: 临床适应证与转移因数相似。目前主要用于恶性肿瘤如肾癌、肺癌、消化道癌及神经母细胞瘤和骨肉瘤等的辅助治疗,也曾试用于慢性乙型肝炎和流行性乙脑,可使部分细胞免疫功能低下的病人恢复正常。 用量用法: 1.治肿瘤:用法尚不统一,一般多...
C.reinhardtii U1 small nuclear RNA (164 bp) 来自 ResearchGate 喜欢 0 阅读量: 17 作者: M Kis 摘要: U4 RNA, which is known to play an indispensable role in pre-mRNA splicing, is present in plant nuclei, has a canonical m32,2,7G cap at its 5′ end and is associated with U6 RNA...
In addition, the U1 RNA-poly(A) regions are surrounded by the same direct repeat sequences. Therefore, they seem to be pseudogenes which have been generated by the reverse transcription of poly(A)-tailed U1 RNA followed by the insertion of the transcript into the genome. Furthermore, ...
THE STRUCTURE OF U1 RNA FROM CHLORELLA-SACCHAROPHILA - A PHYLOGENETIC SUPPORT, IN TERMS OF RNA STRUCTURE, FOR THE PROBABLE INT... PLANT SMALL NUCLEAR RNAS .4. THE STRUCTURE OF U1 RNA FROM CHLORELLA-SACCHAROPHILA - A PHYLOGENETIC SUPPORT, IN TERMS OF RNA STRUCTURE, FOR THE ......
We recently determined the crystal structure of the RNP domain of the U1 small nuclear ribonucleoprotein A and identified Arg and Lys residues involved in U1 RNA binding. These residues are clustered around the two highly conserved segments, RNP1 and RNP2, located in the central two beta strands...
It has been shown previously that the synthesis of small nuclear RNAs (snRNAs) U1, U2, U3, U4, and U5, in contrast to that of all other RNA species tested, decreases markedly within 2 h of cell incubation after exposure to UV light (254 nm), while pyrimidine dimers are being removed ...
英文别名: U1 small nuclear RNA 中文名: 中文别名: CBNumber: CB61337002 分子式: 分子量: 0 MOL File: Mol file 化学性质 安全信息 用途 供应商 0 U1 small nuclear RNA化学性质 安全信息U1 small nuclear RNA性质、用途与生产工艺 U1 small nuclear RNA 上下游产品信息 上游原料 下游产品...