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Deep learning reveals the role of copy number variation in the genetic architecture of a highly polymorphic sexual trait
The extraordinary variation in male guppy coloration has been a powerful model for studying the interplay of natural and sexual …
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Deep learning reveals the role of copy number variation in the genetic architecture of a highly polymorphic sexual trait
phylosem: A fast and simple R package for phylogenetic inference and trait imputation using phylogenetic structural equation models
Phylogenetic comparative methods (PCMs) can be used to study evolutionary relationships and trade-offs among species traits. Analysts …
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phylosem: A fast and simple R package for phylogenetic inference and trait imputation using phylogenetic structural equation models
Extensive variation in germline de novo mutations in Poecilia reticulata
The rate of germline mutation is fundamental to evolutionary processes, as it generates the variation upon which selection acts. The …
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Sexual selection: Changing the definition of the fittest
Sexual selection has long been known to produce rapid evolution of spectacular traits. A new study reveals how sexual selection can …
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Evolution of schooling drives changes in neuroanatomy and motion characteristics across predation contexts in guppies
One of the most spectacular displays of social behavior is the synchronized movements that many animal groups perform to travel, forage …
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Functional convergence of genomic and transcriptomic architecture underlies schooling behaviour in a live-bearing fish
The organization and coordination of fish schools provide a valuable model to investigate the genetic architecture of affiliative …
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Rearing condition and willingness to approach a stranger explain differences in point following performance in wolves and dogs
The relative importance of adaptation and individual ontogenetic experience in dogs’ high levels of behavioral compatibility with …
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Rapid mosaic brain evolution under artificial selection for relative telencephalon size in the guppy (Poecilia reticulata)
The mosaic brain evolution hypothesis, stating that brain regions can evolve relatively independently during cognitive evolution, is an …
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Widespread cryptic variation in genetic architecture between the sexes
The majority of the genome is shared between the sexes, and it is expected that the genetic architecture of most traits is shared as …
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Widespread cryptic variation in genetic architecture between the sexes
Extreme Y chromosome polymorphism corresponds to five male reproductive morphs of a freshwater fish
Loss of recombination between sex chromosomes often depletes Y chromosomes of functional content and genetic variation, which might …
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Extreme Y chromosome polymorphism corresponds to five male reproductive morphs of a freshwater fish