Showing 21 - 40 results of 2,065 for search '"sex chromosome"', query time: 0.18s Refine Results
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    Turnover of sex chromosomes in the stickleback fishes (gasterosteidae). by Joseph A Ross, James R Urton, Jessica Boland, Michael D Shapiro, Catherine L Peichel

    Published 2009-02-01
    “…Diverse sex-chromosome systems are found in vertebrates, particularly in teleost fishes, where different systems can be found in closely related species. …”
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    Article
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    Human male meiotic sex chromosome inactivation. by Marieke de Vries, Sanne Vosters, Gerard Merkx, Kathleen D'Hauwers, Derick G Wansink, Liliana Ramos, Peter de Boer

    Published 2012-01-01
    “…In mammalian male gametogenesis the sex chromosomes are distinctive in both gene activity and epigenetic strategy. …”
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    Article
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    Cytogenetically Elusive Sex Chromosomes in Scincoidean Lizards by Alexander Kostmann, Barbora Augstenová, Daniel Frynta, Lukáš Kratochvíl, Michail Rovatsos

    Published 2021-08-01
    “…We confirm that within the lizards of the scincoidean clade, sex chromosomes remained in a generally poor stage of differentiation.…”
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    Homomorphic plant sex chromosomes are coming of age by Filatov, D

    Published 2015
    “…Sex chromosomes are a very peculiar part of the genome that have evolved independently in many groups of animals and plants (Bull ). …”
    Journal article
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    Evolution of Sex chromosomes and gynoecium suppression in plants by Kobayashi, T, Kitoh, M, Filatov, DA, Kazama, Y

    Published 2023
    “…Interestingly, the&nbsp;<em>WUSCHEL</em>&nbsp;homolog in&nbsp;<em>S. latifolia</em>&nbsp;(<em>SlWUS1</em>) is also sex-linked and both&nbsp;<em>GSFY</em>&nbsp;and&nbsp;<em>SlWUS1</em>&nbsp;are located in the oldest part of the sex chromosomes, suggesting that selection to prevent recombination between these genes may have contributed to the origination of sex chromosomes in this species. …”
    Journal article
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    The influence of sex chromosome aneuploidy on brain asymmetry. by Rezaie, R, Daly, E, Cutter, W, Murphy, D, Robertson, D, DeLisi, L, Mackay, C, Barrick, T, Crow, T, Roberts, N

    Published 2009
    “…The cognitive deficits present in individuals with sex chromosome aneuploidies suggest that hemispheric differentiation of function is determined by an X-Y homologous gene [Crow (1993); Lancet 342:594-598]. …”
    Journal article
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    Evolution of neo-sex chromosomes in Silene diclinis. by Howell, E, Armstrong, S, Filatov, D

    Published 2009
    “…Five dioecious Silene species (section Elisanthe) are very closely related (1-2 MY of divergence) and it was previously thought that all five have similar sex chromosomes. Here we demonstrate that in one of these species, Silene diclinis, the sex chromosomes have been significantly rearranged, resulting in the formation of neo-sex chromosomes. …”
    Journal article
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    Sex chromosome evolution and speciation in Ficedula flycatchers. by Saetre, G, Borge, T, Lindroos, K, Haavie, J, Sheldon, B, Primmer, C, Syvänen, A

    Published 2003
    “…We investigate the significance of sex-chromosome evolution on the development of post- and prezygotic isolation in two naturally hybridizing Ficedula flycatcher species. …”
    Journal article
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    Language phenotypes in children with sex chromosome trisomies by Bishop, D, Brookman-Byrne, A, Gratton, N, Gray, E, Holt, G, Morgan, L, Morris, S, Paine, E, Thornton, H, Thompson, P

    Published 2018
    “… <h4>Background</h4> <p>Sex chromosome trisomies (47,XXX, 47,XXY and 47,XYY) are known to be a risk factor for language disorder, but typical outcomes are hard to estimate, because many cases are identified only when problems are found.…”
    Journal article
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    Evolution of a ZW sex chromosome system in willows by Nan Hu, Brian J. Sanderson, Minghao Guo, Guanqiao Feng, Diksha Gambhir, Haley Hale, Deyan Wang, Brennan Hyden, Jianquan Liu, Lawrence B. Smart, Stephen P. DiFazio, Tao Ma, Matthew S. Olson

    Published 2023-11-01
    “…Abstract Transitions in the heterogamety of sex chromosomes (e.g., XY to ZW or vice versa) fundamentally alter the genetic basis of sex determination, however the details of these changes have been studied in only a few cases. …”
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    Never settling down: frequent changes in sex chromosomes. by Kevin H-C Wei, Daniel A Barbash

    Published 2015-04-01
    “…A new study reveals multiple dramatic changes in sex chromosome structure and identity in flies; such transitions are accompanied by a series of genomic events that affect chromosome biology, gene regulation, and sex determination. …”
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