根据转录机制,RNA聚合酶以DNA的一条链为模板,按5'→3'方向合成RNA,因此必须沿DNA模板链的3'→5'方向滑动(与模板链互补)。选择题分析: **A. 5'→3'**:为RNA延伸方向,非聚合酶的移动方向。 **B. N端→C端**:与蛋白质结构有关,与模板方向无关。
What kind of RNA is made when transcription occurs? Which type of RNA is unique to eukaryotes? a. mRNA b. rRNA c. tRNA d. snRNA e. It's a trick, all cells have all four types of RNA. What is a type of RNA synthesized using a DNA template that attaches to ribosomes in the cyt...
Messenger RNA (mRNA) is made in the nucleus of a eukaryotic cell. mRNA is made from a template of DNA, which remains in the nucleus. The two strands... Learn more about this topic: mRNA Transcription Process & Phases from Chapter 9/ Lesson 2 ...
However, it is important to note that all these experiments involved assembly on non-replicating RNAs produced by transcription from DNA in the nucleus rather than replicating cytoplasmic RNA and thus do not accurately mimic the situation that occurs during the infection cycle. The protoplast ...
US6416950 Dec 2, 1999 Jul 9, 2002 Phylos, Inc. Linking nucleic acid reverse transcription primer which is bound to peptide acceptor to rna, translating rna to produce protein product covalently bound to primer, reverse transcribing rna to produce dna-protein fusion...
Step-by-Step Solution:1. Understanding Transduction: Transduction is a process where genetic material is transferred from one bacterium to another through a virus. This process is significant in bacterial genet
circRNAs can interact with RNA-binding proteins to influence certain physiological processes49. circRNAs also act as gene transcription regulators50. ecircRNAs are biosynthesized by back-splicing and affect the transcription of linear RNAs which is carried out by canonical splicing51. Back-splicing comp...
The DNA in the published structure is 100% AT, over-twisted and slightly narrower than B-form DNA. In the accompanying experiments, GapR is proposed to associate with positively supercoiled chromosomal DNA5, which is often found ahead of the replication fork and RNA polymerase6. GapR was found...
pySCENIC is a lightning-fast python implementation of the SCENIC pipeline (Single-Cell rEgulatory Network Inference and Clustering) which enables biologists to infer transcription factors, gene regulatory networks and cell types from single-cell RNA-seq
The RNA molecule produced by TRANSCRIPTION. The primary transcript is often processed or modified to give the mature func- tional RNA, e.g. mRNA, rRNA or tRNA. transcriptase. See DNA-DEPENDENT RNA POLY- MERASE or RNA-DEPENDENT RNA POLYMERASE. transcription. The process of RNA synthesis by ...