What does "Flanking Sequences" mean?
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Flanking sequences are the bits of DNA or RNA that sit next to a specific sequence or motif. These sequences can play a big role in how the main sequence behaves and works.
Importance of Flanking Sequences
The way a sequence folds or takes shape can change based on what is around it. This means that the context provided by flanking sequences can affect the properties and functions of a sequence. For example, some sequences need specific neighbors to form the right structure, while others can do so regardless of what is next to them.
Applications in Viruses
In certain viruses, like bacteriophages, flanking sequences can help in the virus's assembly. The hairpin motifs, which are key pieces for this process, rely on their surrounding sequences to function properly. This relationship highlights how important flanking sequences are in the life of a virus and how they can influence various biological processes.