aHowever, when and which factors are recruited is not only dependent 然而,当和因素被吸收是不仅依赖[translate] afar more complex when one considers that RNA processing is coupled to transcription (Figure 5). The ultimate driving factor in 更加复杂,当你考虑RNA处理被结合对副本(图5)。 最后驾驶的...
百度试题 题目In bacteria, transcription and translation are tightly coupled. RNA synthesis is semiconservative.反转录酶具有RNase活性。相关知识点: 试题来源: 解析 错误 反馈 收藏
Previous studiesreported that processing of primary microRNA (pri-miRNA) is coupled to transcription by RNA polymerase II (RNAP II) and can occur co-transcriptionally. Here we have established a robustsystem in which pri-miRNA is transcribed by RNAP II and processed to pre-miRNA in HeLa cell...
This probably means that as soon as the DNA in a nuclear domain is being replicated, transcription of that DNA essentially stops until replication in the entire domain is completed. 展开 关键词: Tumor Cells, Cultured Cell Nucleus Chromatin Humans Carcinoma RNA Polymerase II DNA, Neoplasm RNA, ...
LC3/ATG8 has long been appreciated to play a central role in autophagy, by which a variety of cytoplasmic materials are delivered to lysosomes and eventually degraded. However, information on the molecular functions of LC3 in RNA biology is very limited.
As a first step towards a better understanding of the biogenesis and function of the SL RNA, we expressed a tagged SL RNA gene in a cell-free system of procyclic Trypanosoma brucei cells. Transcription initiates at +1 and can be detected as early as 1 min after addition of extract. ...
1) RNA polymerase is an enzyme complex that performs the function of the synthesis of RNA in 5' to 3' direction using the DNA as a template. 2)The... Learn more about this topic: mRNA Transcription Process & Phases from Chapter 9/ Lesson 2 ...
The output of the XBP-UPR is activity of the XBP-1 protein, a DNA-binding transcription factor encoded by the xbp-1 locus. Translation of active XBP-1 protein requires processing of xbp-1 mRNA by a non-canonical cytoplasmic RNA splicing event. This splicing event removes a short central ...
Surprisingly, SRP RNA folding is robust to transcription rate changes and the presence or absence of its 5′-precursor sequence. The folding pathway also reveals the obligatory attainment of a non-native hairpin intermediate (H1) that eventually rearranges into the native fold. Furthermore, H1 ...
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