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- W4385611346 abstract "Southern swordtail fishes, which belong to the viviparous teleosts called Xiphophorus, are unique models for studies of evolution of sex chromosomes. Monofactorial sex-determining systems, with either the male or the female being the heterogametic sex, as well as sex determination involving more than two sex chromosomes, are found in swordtails and related species. Some swordtail species seem to have originated by crossing between two closely related species. Although the sword has disappeared in many Xiphophorus species during evolution, females of non-sworded species still prefer sworded males, demonstrating a discrepancy between natural and sexual selection. Natural sex change has not been documented sufficiently convincingly in swordtails, but, at least in some subspecies, two or more male phenotypes exist. In a laboratory experiment performed for over 30 years, it has been observed that sex-determining genes may be translocated from one chromosome to another in hybrids of these evolutionary young species. While the factors suggested to play central roles in sex determination and differentiation, e.g., Dmrt1 and AMH, are highly conserved during evolution, several master determining factors have been detected in teleosts. Endocrine-induced sex reversal has been demonstrated in the guppy Poecilia reticulata, another viviparous fish. In swordtails (X. helleri), endocrine disruptors such as nonylphenol and bisphenol A may cause testis cell degeneration and the inhibition of spermatogenesis. Furthermore, swordtails are very easy to breed in freshwater aquaria and, therefore, may be good models for studying the factors influencing sex determination and male differentiation." @default.
- W4385611346 created "2023-08-06" @default.
- W4385611346 creator A5079081151 @default.
- W4385611346 date "2023-08-06" @default.
- W4385611346 modified "2023-10-03" @default.
- W4385611346 title "Sex Determination and Male Differentiation in Southern Swordtail Fishes: Evaluation from an Evolutionary Perspective" @default.
- W4385611346 cites W1606828551 @default.
- W4385611346 cites W1829860232 @default.
- W4385611346 cites W1938025473 @default.
- W4385611346 cites W1965242339 @default.
- W4385611346 cites W1966619253 @default.
- W4385611346 cites W1966758872 @default.
- W4385611346 cites W1968266747 @default.
- W4385611346 cites W1968521142 @default.
- W4385611346 cites W1968640958 @default.
- W4385611346 cites W1969037097 @default.
- W4385611346 cites W1970240231 @default.
- W4385611346 cites W1970305930 @default.
- W4385611346 cites W1973290522 @default.
- W4385611346 cites W1977044049 @default.
- W4385611346 cites W1988337379 @default.
- W4385611346 cites W1988632867 @default.
- W4385611346 cites W1989234099 @default.
- W4385611346 cites W1990444091 @default.
- W4385611346 cites W1991595651 @default.
- W4385611346 cites W1993613161 @default.
- W4385611346 cites W1996632912 @default.
- W4385611346 cites W1999268206 @default.
- W4385611346 cites W2000253037 @default.
- W4385611346 cites W2002758933 @default.
- W4385611346 cites W2003324082 @default.
- W4385611346 cites W2008573628 @default.
- W4385611346 cites W2011415239 @default.
- W4385611346 cites W2013246689 @default.
- W4385611346 cites W2019132245 @default.
- W4385611346 cites W2032281322 @default.
- W4385611346 cites W2034726926 @default.
- W4385611346 cites W2048472600 @default.
- W4385611346 cites W2049147637 @default.
- W4385611346 cites W2052579845 @default.
- W4385611346 cites W2053811072 @default.
- W4385611346 cites W2062820559 @default.
- W4385611346 cites W2066293517 @default.
- W4385611346 cites W2066525716 @default.
- W4385611346 cites W2068763434 @default.
- W4385611346 cites W2069596471 @default.
- W4385611346 cites W2073629336 @default.
- W4385611346 cites W2078553950 @default.
- W4385611346 cites W2082257204 @default.
- W4385611346 cites W2086721579 @default.
- W4385611346 cites W2089392881 @default.
- W4385611346 cites W2089689174 @default.
- W4385611346 cites W2093077343 @default.
- W4385611346 cites W2093754872 @default.
- W4385611346 cites W2094236810 @default.
- W4385611346 cites W2096819533 @default.
- W4385611346 cites W2098452577 @default.
- W4385611346 cites W2099048062 @default.
- W4385611346 cites W2099630697 @default.
- W4385611346 cites W2102190537 @default.
- W4385611346 cites W2115570902 @default.
- W4385611346 cites W2119101730 @default.
- W4385611346 cites W2119590337 @default.
- W4385611346 cites W2123620233 @default.
- W4385611346 cites W2124908445 @default.
- W4385611346 cites W2126409687 @default.
- W4385611346 cites W2127342329 @default.
- W4385611346 cites W2127916216 @default.
- W4385611346 cites W2139466774 @default.
- W4385611346 cites W2139978409 @default.
- W4385611346 cites W2151596939 @default.
- W4385611346 cites W2167072163 @default.
- W4385611346 cites W2171302435 @default.
- W4385611346 cites W2183090108 @default.
- W4385611346 cites W2193784305 @default.
- W4385611346 cites W2278950455 @default.
- W4385611346 cites W2279005916 @default.
- W4385611346 cites W2297095435 @default.
- W4385611346 cites W2413745594 @default.
- W4385611346 cites W2510671798 @default.
- W4385611346 cites W2513836549 @default.
- W4385611346 cites W2525052040 @default.
- W4385611346 cites W2533489460 @default.
- W4385611346 cites W2553603417 @default.
- W4385611346 cites W2557567489 @default.
- W4385611346 cites W2707342418 @default.
- W4385611346 cites W2769175042 @default.
- W4385611346 cites W2886419304 @default.
- W4385611346 cites W2902016198 @default.
- W4385611346 cites W2945094209 @default.
- W4385611346 cites W3011197067 @default.
- W4385611346 cites W3034083412 @default.
- W4385611346 cites W3087178811 @default.
- W4385611346 cites W3111483350 @default.
- W4385611346 cites W3178434599 @default.
- W4385611346 cites W3183355418 @default.
- W4385611346 cites W3184941417 @default.
- W4385611346 cites W3185099239 @default.