Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Tatyana Y Fedina"'
Publikováno v:
PLoS Genetics, Vol 13, Iss 8, p e1006935 (2017)
Individuals choose their mates so as to maximize reproductive success, and one important component of this choice is assessment of traits reflecting mate quality. Little is known about why specific traits are used for mate quality assessment nor abou
Externí odkaz:
https://doaj.org/article/2f29f0e1d29a46789673326fd629dd0a
Autor:
Tatyana Y Fedina, Tsung-Han Kuo, Klaus Dreisewerd, Herman A Dierick, Joanne Y Yew, Scott D Pletcher
Publikováno v:
PLoS ONE, Vol 7, Iss 12, p e49799 (2012)
Dietary composition is known to have profound effects on many aspects of animal physiology, including lifespan, general health, and reproductive potential. We have previously shown that aging and insulin signaling significantly influence the composit
Externí odkaz:
https://doaj.org/article/25db83b50d9c48e289084bb264ae4bc5
Autor:
Tsung-Han Kuo, Tatyana Y Fedina, Ingrid Hansen, Klaus Dreisewerd, Herman A Dierick, Joanne Y Yew, Scott D Pletcher
Publikováno v:
PLoS Genetics, Vol 8, Iss 4, p e1002684 (2012)
Sexually attractive characteristics are often thought to reflect an individual's condition or reproductive potential, but the underlying molecular mechanisms through which they do so are generally unknown. Insulin/insulin-like growth factor signaling
Externí odkaz:
https://doaj.org/article/2ab23abed9204bc29642d15031d35cdb
Publikováno v:
Nature Communications
Nature Communications, Vol 8, Iss 1, Pp 1-9 (2017)
Nature Communications, Vol 8, Iss 1, Pp 1-9 (2017)
According to rational choice theory, beneficial preferences should lead individuals to sort available options into linear, transitive hierarchies, although the extent to which non-human animals behave rationally is unclear. Here we demonstrate that m
Autor:
Scott D. Pletcher, Joanne Y. Yew, Klaus Dreisewerd, Herman A. Dierick, Tsung Han Kuo, Tatyana Y. Fedina
Publikováno v:
Journal of Experimental Biology. 215:814-821
SUMMARY Attractiveness is a major component of sexual selection that is dependent on sexual characteristics, such as pheromone production, which often reflect an individual’s fitness and reproductive potential. Aging is a process that results in a
Publikováno v:
Journal of Evolutionary Biology. 25:438-451
In Tribolium flour beetles and other organisms, individuals migrate between heterogeneous environments where they often encounter markedly different nutritional conditions. Under these circumstances, theory suggests that genotype-by-environment inter
Autor:
Tatyana Y. Fedina, Sara M. Lewis
Publikováno v:
Biological Reviews. 83:151-171
Sexual selection is a major force driving the evolution of diverse reproductive traits. This evolutionary process is based on individual reproductive advantages that arise either through intrasexual competition or through intersexual choice and confl
Autor:
Tatyana Y. Fedina, Sara M. Lewis
Publikováno v:
Journal of Economic Entomology. 100:1924-1927
Tribolium castaneum (Herbst) (Coleoptera: Tenebrionidae), the red flour beetle, is an important cosmopolitan pest of stored grains. Commercial traps baited with the synthetic aggregation pheromone 4,8-dimethyldecanal (DMD) are used to monitor T. cast
Autor:
Sara M. Lewis, Tatyana Y. Fedina
Publikováno v:
Cryptic Female Choice in Arthropods ISBN: 9783319178936
Tribolium flour beetles have been an important model organism for the study of postcopulatory sexual selection. These beetles are representative of many insects that live in high-density aggregations and therefore experience frequent mating opportuni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b12df86e1e1c968b81cc353a57cbd85
https://doi.org/10.1007/978-3-319-17894-3_16
https://doi.org/10.1007/978-3-319-17894-3_16
Autor:
Tatyana Y. Fedina, Sara M. Lewis
Publikováno v:
Behavioral Ecology and Sociobiology. 60:844-853
A comprehensive understanding of sexual selection requires knowledge of the traits and mechanisms responsible for increasing a male’s paternity share (proportion of progeny sired) relative to that of other males mating with the same female. In this