RNA, also known as ribonucleic acid, is used in important metabolic processes during protein synthesis in all living cells. RNA is made of a single strand of nucleotides, unlike DNA, which is double stranded.Answer and Explanation: RNA splicing is a form of RNA processing pre-mRNA (precursor...
What are the pros and cons of using DNA rather than RNA as guiding sequence? What are the 3 forms of RNA? What purpose do they serve? Why is alternative RNA splicing in the eukaryotic cell important? What are the characteristics of t-RNA?
Splicing cuts the introns from the strand of mRNA and then joins the remaining pieces together to form the final strand that will be used for translation. The final strand of mRNA that is created after splicing has occurred may not always be the same. Alternative splicing refers to the fact...
Once the DNA of a gene is transcribed into a pre-messenger RNA (RNA before it is spliced), only a small fraction of the pre-messenger RNA makes into the final messenger RNA, or mRNA, transcript that encodes protein. Alternative splicing is a process by which a cell can select which of ...
Level of Expression: Through read counts, RNA-seq provides information regarding the abundance of messenger RNA (mRNA) in the sample. This is essential in determining which genes are actively transcribed. Alternative Splicing: RNA-seq is instrumental in identifying alternative splicing events, a proces...
RNA-Seq is not limited to known sequences and produces a significantly larger data output. In addition to gene expression analysis, RNA-Seq can determine novel transcripts, alternative splice variants, single nucleotide polymorphisms (SNPs), insertions/deletions, and other RNA variations. A typical...
ALTERNATIVE RNA splicingMEDICAL sciencesThe article titled "Intron retention: What that means for the biologist" discusses the concept of intron retention, which is a type of alternative splicing that occurs during the maturation of messenger RNA (mRNA) in eukaryotic cells. Intron retentio...
The final protein products encoded by any given intron-exon sequence also vary in structure, depending on which exons are spliced back together during RNA processing. This so-called "alternative splicing" is illustrated in Figure 3. Scientists have also since learned that eukaryotic cells have evolv...
RNA splicing is required to make the messenger RNA for a variant surface antigen in trypanosomes The expression of the gene for variant surface glycoprotein (VSG) 118 in Trypanosoma brucei is activated by transposing a DNA segment containing the gene a... Van der Ploeg L. H. T,AYC Liu,PAM...
You may have already learned that RNA is transcribed using a strand of DNA as a template. When the strand of RNA is released, it's all ready to go to...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer ...