DISCUSSION AND FUTURE WORK
The ability of viral quasispecies to rapidly adapt to environmental changes in the form of mutation and recombination facilitates the overall survivability. With the advent of next- generation sequencing, viral populations can be analyzed directly. Accurately estimating the population structure from the sequenced reads is a difficult problem. Unquestionably, as sequencing technologies create ever-increasing amount of data, reconstruction and assembly algorithms will need to scale to the potentially massive population size. Clearly, applying these results to deeper biological studies such as evolution or fitness landscapes is the next step.
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