Female preference for rare males is maintained by indirect selection in Trinidadian guppies
Female preference for rare males is maintained by indirect selection in Trinidadian guppies
复制标题
特立尼达孔雀鱼通过间接选择维持雌性对稀有雄性的偏好
DOI:
10.1126/science.ade5671
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发表时间:
2023
期刊:
影响因子:
56.9
通讯作者:
Reznick, David N.
中科院分区:
文献类型:
--
作者:
Potter, Tomos;Arendt, Jeff;Bassar, Ronald D.;Watson, Beth;Bentzen, Paul;Travis, Joseph;Reznick, David N.
When females prefer mates with rare phenotypes, sexual selection can maintain rather than deplete genetic variation. However, there is no consensus on why this widespread and frequently observed preference might evolve and persist. We examine the fitness consequences of female preference for rare male color patterns in a natural population of Trinidadian guppies, using a pedigree that spans 10 generations. We demonstrate (i) a rare male reproductive advantage, (ii) that females that mate with rare males gain an indirect fitness advantage through the mating success of their sons, and (iii) the fitness benefit that females accrue through their “sexy sons” evaporates for their grandsons as their phenotype becomes common. Counter to prevailing theory, we show that female preference can be maintained through indirect selection.
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DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
Ashley M. Johnson;G. Chappell;A. Price;F. Rodd;Robert Olendorf;K. Hughes
通讯作者:
K. Hughes
影响因子:
2.9
作者:
Daniel, Mitchel J.;Koffinas, Laura;Hughes, Kimberly A.
通讯作者:
Hughes, Kimberly A.
影响因子:
3.3
作者:
Kemp, Darrell J.;Batistic, Frana-Katica;Reznick, David N.
通讯作者:
Reznick, David N.
DOI:
10.1073/pnas.78.6.3721
发表时间:
1981-01-01
期刊:
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA-BIOLOGICAL SCIENCES
影响因子:
--
作者:
LANDE, R
通讯作者:
LANDE, R
影响因子:
2.4
作者:
S. Zajitschek;J. Evans;R. Brooks
通讯作者:
R. Brooks