
IRNA English
2 天之前 · Four Iranian wrestlers rank among the world's best in freestyle and Greco-Roman wrestling after…
「RNA干扰」siRNA与shRNA的区别是什么? - 知乎
RNA干扰是一种能特异性、选择性破坏靶基因表达的过程。 介导RNA干扰效应的方法包括化学合成的双链小干扰RNA(siRNA)、基于载体的短发夹RNA(shRNA)等。 虽然siRNA和shRNA可以实现相似的功能结果,但本质上是不同的分子,一起来了解一下吧~ siRNA是一种小的双链RNA分子(~21-25 nt),由Dicer酶(RNAaseⅢ家族中对双链RNA具有特异性的酶)加工而成。 siRNA是RISC的主要成员,激发与之互补的目标mRNA的沉默。 具有如下特点∶ 1.生成需 …
Cell participation in immune response by immune ribonucleic acid.
Injection of nude mice with both iRNA (T) and iRNA (B) caused an increase in the number of specific RFC and the secondary antibody formation response after boosting with a small dose of the corresponding antigen. Injection of iRNA (T) preparation into nude mice could induce the anamnestic response after boosting.
Islamic Republic News Agency - Wikipedia
The Islamic Republic News Agency (Persian: خبرگزاری جمهوری اسلامی, Xabargozâri-ye Jomhuri-ye Eslâmi), or IRNA (ایرنا), is the official news agency of the Islamic Republic of Iran.
miRNA、siRNA、shRNA分不清?看完你就是行家 - DXY.cn
2024年5月5日 · 说起siRNA、shRNA和miRNA就不得不提RNA干扰(RNA interference,RNAi),它是指内源性或外源性双链 RNA(dsRNA)介导的细胞内 mRNA 发生特异性降解,从而导致靶基因的表达沉默,产生相应的功能表型缺失的现象。 1998年,Andrew Z. Fire等在实验中发现,单独使用纯化的正义RNA链或者反义RNA,不能导致秀丽隐杆线虫的肌肉抽搐,作为对照加入的双链RNA则具有极强的抽搐效果。 加入的双链RNA的抑制效果远强于理 …
Islamic Republic News Agency - Simple English Wikipedia, the free ...
The Islamic Republic News Agency (IRNA) is the official news agency of Iran. [1] It was first started on November 13, 1934, as Pars News Agency during the rule of Reza Shah. The Iranian government funds and controls it through the Ministry of Culture and Islamic Guidance. IRNA also publishes a newspaper called Iran.
小干扰RNA - 百度百科
小干扰RNA(siRNA),有时称为短干扰RNA或沉默RNA,是一类双链RNA分子,长度为20-25个碱基对,类似于miRNA,并且在 RNA干扰 (RNAi)途径内操作。 它干扰了表达与互补的核苷酸序列的特定基因的转录后降解的mRNA,从而防止翻译。 siRNA由双链RNA (double strand RNA,dsRNA) 在细胞内被RNase III (如Dicer) 切割成21~25bp大小的双链RNA。 dsRNA可以是外源的,如病毒RNA复制中间体或人工导入的dsRNA;也可以是内源的,如细胞中单链RNA …
iRNA-seq: computational method for genome-wide assessment of …
2015年3月3日 · Here, we have developed a computational method, iRNA-seq (intron RNA-seq), for easy genome-wide determination of transcriptional activity based on total RNA-seq data sets. The method has been implemented in a Perl pipeline that quantifies differences in intron reads.
补体因子B(CFB)iRNA组合物及其使用方法 - 道客巴巴
2023年5月23日 · 补体因子b(cfb)irna组合物及其使用方法 星级: 6 页 补体组分c5 irna组合物及其使用方法 星级: 255 页 补体组分c5 irna组合物及其使用方法 星级: 255 页 补体成分c3+irna组合物及其使用方法 ...
iRNA COSI – Integrative RNA Biology
iRNA Webinar 11.2021: Robust single-cell discovery of RNA targets of RNA-binding proteins and ribosomes, Dr. Kris Brannan, UCSD (11/26/2021) by yosephb-Last week we had a terrific presentation by Dr. Kristopher Brannan, describing his recent first author paper on new technologies developed at Gene Yeo’s lab at UCSD for detecting RBP binding ...