DNAOne of the main functions of the nucleus is to carry DNA in the form of chromatin. It also duplicates DNA. While eukaryotes have a nucleus packed with DNA, prokaryotes and archaea do not. The nucleus is usually the largest organelle present in a cell, taking up about ten percent of t...
What is the role of mRNA in protein synthesis? What are the functions of lysosomes in plant cells? Describe the role of a cell. Describe the function of organelles, cells, tissues, and the organ system as well as their role in the cell. ...
Answer and Explanation:1 Generally, mRNA can be self-splicing or spliced by an RNA-protein complex known as the spliceosome. On the other hand, tRNA splicing is managed only... Learn more about this topic: Introns & Exons | RNA Splicing & Processing ...
Based on the regulatory functions of uORFs in translation27, we sought to understand their role in the translation of the main CDS by DAP5. The WNK1 transcript contains at least eight uORFs (Fig. 1e). uORF6 is located downstream of the Gq motif, initiates with a conventional AUG (uAUG...
progression. In this way, beyond their “slow” and cell-wide impact on gene expression, originating from transcription regulation, fluctuations of FOXG1 levels might be implicated in a far more complex control on neuronal functions, at different timescales, and in distinctive regions of cell ...
They found that circACC1 silencing did not influence the mRNA level of ACC1; however, overexpression of circACC1 could antagonize ACC1 by promoting AMPK phosphorylation. As the functions of AMPK include energy homeostasis maintenance and remedying low adenosine triphosphate (ATP) levels by promoting ...
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Our data suggest that parasite strains have adapted to acquire specific cruzipain sub-types for distinct biological functions if one assumes that the four cruzipain sub-types display distinct kinetic properties and/or specificities. One example is the usage of cruzipain 1 and 2 by Dm28c trypomastig...
RNA m5C modification refers to the methylation of the fifth C atom of RNA cytosine.65,66It is widespread in various RNA molecules, including tRNA, rRNA, mRNA, and ncRNA.67,68m5C RNA functions by maintaining RNA stability and regulating protein synthesis and translation.66,67,68m5C of tRNA co...
One of the essential functions of the exosome in yeast is the processing of pre-rRNA in the nucleus, which underlines the relevance of uncovering the mechanism of nuclear import that allows this protein complex to enter the nucleus. We have previously shown that one of the exosome active subuni...