2020
DOI: 10.1093/gbe/evaa036
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Secondary Evolve and Resequencing: An Experimental Confirmation of Putative Selection Targets without Phenotyping

Abstract: Evolve and resequencing (E&R) studies investigate the genomic responses of adaptation during experimental evolution. Because replicate populations evolve in the same controlled environment, consistent responses to selection across replicates are frequently used to identify reliable candidate regions that underlie adaptation to a new environment. However, recent work demonstrated that selection signatures can be restricted to one or a few replicate(s) only. These selection signatures frequently have weak st… Show more

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Cited by 14 publications
(31 citation statements)
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“…Simulations of polygenic adaptation can become quite complex and rich in parameters (Thornton, 2019), which limits the power of computer simulations to scrutinize this result further. Rather, experimental validation of selection targets in secondary E&R studies (Burny et al., 2020) may be used to confirm selection signatures beyond statistical testing and could serve an important role to test early selection signatures that cannot be confirmed at later time points.…”
Section: Resultsmentioning
confidence: 99%
“…Simulations of polygenic adaptation can become quite complex and rich in parameters (Thornton, 2019), which limits the power of computer simulations to scrutinize this result further. Rather, experimental validation of selection targets in secondary E&R studies (Burny et al., 2020) may be used to confirm selection signatures beyond statistical testing and could serve an important role to test early selection signatures that cannot be confirmed at later time points.…”
Section: Resultsmentioning
confidence: 99%
“…Simulations of polygenic adaptation can become quite complex and rich in parameters (Thornton, 2019), which limits the power of computer simulations to scrutinize this result further. Rather, experimental validation of selection targets in secondary E&R studies (Burny et al, 2020) may be used to confirm selection signatures beyond statistical testing and could serve an important role to test early selection signatures that cannot be confirmed at later time points.…”
Section: Resultsmentioning
confidence: 99%
“…Recent methods focus on haplotype block estimations and analyses (Franssen et al 2017;Burny et al 2020;Otte & Schlötterer 2020) so much so that the paradigm is shifting from analysis of single nucleotide polymorphisms to selected haplotype blocks (Barghi & Schlötterer 2019).…”
Section: Discussionmentioning
confidence: 99%