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A Large Pseudoautosomal Region on the Sex Chromosomes of the Frog Silurana tropicalis

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F13%3A10191641" target="_blank" >RIV/00216208:11310/13:10191641 - isvavai.cz</a>

  • Alternative codes found

    RIV/00027162:_____/13:#0001028

  • Result on the web

    <a href="http://dx.doi.org/10.1093/gbe/evt073" target="_blank" >http://dx.doi.org/10.1093/gbe/evt073</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1093/gbe/evt073" target="_blank" >10.1093/gbe/evt073</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    A Large Pseudoautosomal Region on the Sex Chromosomes of the Frog Silurana tropicalis

  • Original language description

    Sex chromosome divergence has been documented across phylogenetically diverse species, with amphibians typically having cytologically nondiverged ("homomorphic") sex chromosomes. With an aim of further characterizing sex chromosome divergence of an amphibian, we used "RAD-tags" and Sanger sequencing to examine sex specificity and heterozygosity in the Western clawed frog Silurana tropicalis (also known as Xenopus tropicalis). Our findings based on approximately 20 million genotype calls and approximately 200 polymerase chain reaction-amplified regions across multiple male and female genomes failed to identify a substantially sized genomic region with genotypic hallmarks of sex chromosome divergence, including in regions known to be tightly linked to the sex-determining region. We also found that expression and molecular evolution of genes linked to the sex-determining region did not differ substantially from genes in other parts of the genome. This suggests that the pseudoautosomal reg

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    EB - Genetics and molecular biology

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/GPP502%2F11%2FP522" target="_blank" >GPP502/11/P522: Physical mapping of Xenopus tropicalis genome.</a><br>

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2013

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Genome Biology and Evolution

  • ISSN

    1759-6653

  • e-ISSN

  • Volume of the periodical

    5

  • Issue of the periodical within the volume

    6

  • Country of publishing house

    GB - UNITED KINGDOM

  • Number of pages

    12

  • Pages from-to

    1087-1098

  • UT code for WoS article

    000324594100005

  • EID of the result in the Scopus database