What is the transcriptome?
Q: What is the transcriptome?
A: The transcriptome refers to the complete set of all RNA molecules found in a cell or a population of cells.
Q: How does RNA transcribe genetic information?
A: RNA transcribes the base sequence from DNA through the process of transcription.
Q: What does the term 'transcriptome' include?
A: The term 'transcriptome' includes all RNA molecules found in a particular cell population, their identity, and the amount or concentration of each.
Q: How does the transcriptome differ from the exome?
A: The transcriptome includes all RNAs found in a cell population, while the exome refers to only those bits of RNA which code for proteins.
Q: What percentage of human genes get transcribed into RNA?
A: About 5% of all genes in the human genome get transcribed into RNA.
Q: What does the transcriptome consist of?
A: The transcriptome consists of coding mRNA (about 1-4% of its entirety) and non-coding RNAs (the rest).
Q: What are non-coding RNAs?
A: Non-coding RNAs are RNAs that do not give rise to proteins. The number of non-protein-coding sequences increases in more complex organisms.
