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In Drosophila (and other organisms) many mutations with large phenotypic effects have been linked to insertions of...

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Biology

In Drosophila (and other organisms) many mutations with largephenotypic effects have been
linked to insertions of transposable elements (TEs). It isunclear, however, whether TE-induced
mutations have played an important role in adaptive evolution.Briefly describe one research
strategy that you think might shed light on the adaptiveimportance of TE-induced mutations.
You may choose to perform an experiment (for example,introducing TEs into controlled lab
populations) or test a hypothesis by collecting data fromnatural populations of the same species
(or from different species). Also discuss some of the pitfallsthat might be encountered.

Answer & Explanation Solved by verified expert
4.0 Ratings (620 Votes)
Transposable elements are DNA sequences that are a major force in genome evolution that may cause mutations moving from one location to another in a genome The fruit fly Drosophila melanogaster has been used in genetic research for long due to its characteristics For understanding the adaptive importance of TEinduced mutations let us consider a hypothetical data of 177 transposable elements in 10 samples from 7 worldwide natural populations of Drosophila melanogaster    See Answer
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