Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
143182 | Trends in Ecology & Evolution | 2009 | 4 Pages |
Abstract
The evolutionary history of laryngeal echolocation is controversial, and little is known about the molecular mechanisms that underlie this sense. A recent paper by Li and colleagues is one of the first studies to identify and sequence a gene involved in echolocation in bats – Prestin, the so-called mammalian hearing gene. Phylogenetic analyses show evidence for positive selection acting on this gene in the echolocating lineages and support the convergent evolution of laryngeal echolocation in bats.
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Authors
Emma C. Teeling,