Y
Yuma Takahashi
Researcher at Tohoku University
Publications - 28
Citations - 672
Yuma Takahashi is an academic researcher from Tohoku University. The author has contributed to research in topics: Ischnura senegalensis & Population. The author has an hindex of 13, co-authored 23 publications receiving 572 citations. Previous affiliations of Yuma Takahashi include University of Tsukuba & Chiba University.
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Odonata (dragonflies and damselflies) as a bridge between ecology and evolutionary genomics.
Seth M. Bybee,Alex Córdoba-Aguilar,M. Catherine Duryea,Ryo Futahashi,Bengt Hansson,M. Olalla Lorenzo-Carballa,Ruud Schilder,Robby Stoks,Anton Suvorov,Erik I. Svensson,Janne Swaegers,Yuma Takahashi,Phillip C. Watts,Maren Wellenreuther,Maren Wellenreuther +14 more
TL;DR: It is argued that the unique features of this group combined with their complex life cycle, flight behaviour, diversity in ecological niches and their sensitivity to anthropogenic change make odonates a promising and fruitful taxon for genomics focused research.
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Negative frequency-dependent selection in female color polymorphism of a damselfly.
TL;DR: This work investigates NFDS in wild populations of the dimorphic damselfly Ischnura senegalensis, in which females occur as andromorphs and gynomorphs, and test fitness responses to morph frequencies, built a simple population genetic model, and compare the observed and predicted morph‐frequency dynamics.
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Evolution of increased phenotypic diversity enhances population performance by reducing sexual harassment in damselflies
TL;DR: It is suggested that increased phenotypic diversity can enhance population performance that can potentially reduce extinction rates and thereby influence macroevolutionary processes.
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Sexual selection on wing interference patterns in Drosophila melanogaster
TL;DR: First experimental evidence that WIPs in males of Drosophila melanogaster are targets of mate choice from females are presented, and that two different color traits—saturation and hue—experience directional and stabilizing sexual selection, respectively are presented.
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Female reproductive success is affected by selective male harassment in the damselfly Ischnura senegalensis
Yuma Takahashi,Mamoru Watanabe +1 more
TL;DR: It is found that males harassed more gynomorphs than andromorphs throughout their daily foraging and oviposition activity period, suggesting that male harassment decreased their reproductive success.