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• W2736690701 endingPage "4643" @default.
• W2736690701 startingPage "4631" @default.
• W2736690701 abstract "Heterozygosity-fitness correlations (HFCs) have been examined in a wide diversity of contexts, and the results are often used to infer the role of inbreeding in natural populations. Although population demography, reflected in population-level genetic parameters such as allelic diversity or identity disequilibrium, is expected to play a role in the emergence and detectability of HFCs, direct comparisons of variation in HFCs across many populations of the same species, with different genetic histories, are rare. Here, we examined the relationship between individual microsatellite heterozygosity and a range of sexually selected traits in 660 male guppies from 22 natural populations in Trinidad. Similar to previous studies, observed HFCs were weak overall. However, variation in HFCs among populations was high for some traits (although these variances were not statistically different from zero). Population-level genetic parameters, specifically genetic diversity levels (number of alleles, observed/expected heterozygosity) and measures of identity disequilibrium (g2 and heterozygosity-heterozygosity correlations), were not associated with variation in population-level HFCs. This latter result indicates that these metrics do not necessarily provide a reliable predictor of HFC effect sizes across populations. Importantly, diversity and identity disequilibrium statistics were not correlated, providing empirical evidence that these metrics capture different essential characteristics of populations. A complex genetic architecture likely underpins multiple fitness traits, including those associated with male fitness, which may have reduced our ability to detect HFCs in guppy populations. Further advances in this field would benefit from additional research to determine the demographic contexts in which HFCs are most likely to occur." @default.
• W2736690701 created "2017-07-31" @default.
• W2736690701 creator A5006269566 @default.
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• W2736690701 creator A5067241221 @default.
• W2736690701 creator A5084122020 @default.
• W2736690701 date "2017-08-14" @default.
• W2736690701 modified "2023-10-16" @default.
• W2736690701 title "Population demography and heterozygosity–fitness correlations in natural guppy populations: An examination using sexually selected fitness traits" @default.
• W2736690701 cites W1597056246 @default.
• W2736690701 cites W1702151281 @default.
• W2736690701 cites W1741047268 @default.
• W2736690701 cites W1887864981 @default.
• W2736690701 cites W1935753375 @default.
• W2736690701 cites W1964589405 @default.
• W2736690701 cites W1965985952 @default.
• W2736690701 cites W1969746417 @default.
• W2736690701 cites W1981516140 @default.
• W2736690701 cites W1985788800 @default.
• W2736690701 cites W1990074132 @default.
• W2736690701 cites W1990444898 @default.
• W2736690701 cites W1990965342 @default.
• W2736690701 cites W2014650099 @default.
• W2736690701 cites W2015577772 @default.
• W2736690701 cites W2019403534 @default.
• W2736690701 cites W2022563192 @default.
• W2736690701 cites W2032301833 @default.
• W2736690701 cites W2033185225 @default.
• W2736690701 cites W2033515242 @default.
• W2736690701 cites W2036571340 @default.
• W2736690701 cites W2054566541 @default.
• W2736690701 cites W2059742575 @default.
• W2736690701 cites W2061035781 @default.
• W2736690701 cites W2069034795 @default.
• W2736690701 cites W2072601642 @default.
• W2736690701 cites W2072972621 @default.
• W2736690701 cites W2072978456 @default.
• W2736690701 cites W2076681357 @default.
• W2736690701 cites W2076693282 @default.
• W2736690701 cites W2086114806 @default.
• W2736690701 cites W2090254491 @default.
• W2736690701 cites W2094438125 @default.
• W2736690701 cites W2096461111 @default.
• W2736690701 cites W2097143576 @default.
• W2736690701 cites W2099697087 @default.
• W2736690701 cites W2099737847 @default.
• W2736690701 cites W2100327440 @default.
• W2736690701 cites W2105708706 @default.
• W2736690701 cites W2105724599 @default.
• W2736690701 cites W2105745993 @default.
• W2736690701 cites W2105755437 @default.
• W2736690701 cites W2105813123 @default.
• W2736690701 cites W2107473082 @default.
• W2736690701 cites W2107879990 @default.
• W2736690701 cites W2108434896 @default.
• W2736690701 cites W2108449539 @default.
• W2736690701 cites W2114084906 @default.
• W2736690701 cites W2118327343 @default.
• W2736690701 cites W2118946517 @default.
• W2736690701 cites W2122858014 @default.
• W2736690701 cites W2125670974 @default.
• W2736690701 cites W2132138125 @default.
• W2736690701 cites W2132544296 @default.
• W2736690701 cites W2137520397 @default.
• W2736690701 cites W2142592728 @default.
• W2736690701 cites W2143942079 @default.
• W2736690701 cites W2145104130 @default.
• W2736690701 cites W2145350259 @default.
• W2736690701 cites W2147976139 @default.
• W2736690701 cites W2154591942 @default.
• W2736690701 cites W2169131542 @default.
• W2736690701 cites W2171209675 @default.
• W2736690701 cites W2181040459 @default.
• W2736690701 cites W2257697554 @default.
• W2736690701 cites W2301167200 @default.
• W2736690701 cites W2321247227 @default.
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• W2736690701 doi "https://doi.org/10.1111/mec.14243" @default.
• W2736690701 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/28734054" @default.
• W2736690701 hasPublicationYear "2017" @default.
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