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Chromosomal expression and localization of aphidicolin-induced fragile sites in the standard karyotype of river buffalo (Bubalus bubalis)

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027162%3A_____%2F08%3A%230000425" target="_blank" >RIV/00027162:_____/08:#0000425 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Chromosomal expression and localization of aphidicolin-induced fragile sites in the standard karyotype of river buffalo (Bubalus bubalis)

  • Original language description

    Totally, 400 aphidicolin-induced breakages were analyzed from eight young and clinically healthy animals of river buffalo (Bubalus bubalis, 2n = 50) with the aim of establishing a 'fragile site map' of the species.In the river buffalo karyotype, 51 fragile sites were detected and localized on the standardized ideogram of the species. The most fragile bands were as follows: 9q213 with 24 breakages out of 400; 19q21 with 16, 17q21 and inacXq24 with 15, 15q23 with 13 and 13q23 with 12 breaks, respectively.Previous gene mapping analysis in this species has revealed that the closest loci to these fragile sites contain genes such as RASA1 and CAST (9q214), NPR3 and C9 (19q19), PLP and BTK (Xq24-q25), OarCP09 (15q24), and EDNRB (13q22) whose mutations are responsible for severe phenotypic malformations and immunodeficiency in humans as well as in mice and meat quality in pigs.

  • Czech name

    Chromozomální exprese a lokalizace aphidicolinem-indukovaných fragilních míst na standardním karyotypu buvola (Bubalus bubalis)

  • Czech description

    Celkem 400 aphidicolinem-indukovanách zlomů bylo analyzováno u osmi mladých, klinicky zdravých jedinců buvola (Bubalus bubalis, 2n = 50) s cílem stanovit mapu fragilních míst u tohoto druhu. Na karyotypu bylo detekováno a lokalizováno 51 fragilních míst.Nejvíce fragilní pruhy byly: 9q213 s 24 zlomy ze 400; 19q21 s 16, 17q21 a inacXq24 s 15, 15q23 s 13 a 13q23 s 12 zlomy. Předchozí mapování genů u tohoto druhu odhalilo, že nejbližší lokusy k těmto fragilním místům obsahují geny, jako jsou RASA1 a CAST (9q214), NPR3 a C9 (19q19), PLP a BTK (Xq24-q25), OarCP09 (15q24), a EDNRB (13q22), jejichž mutace jsou zodpovědné za vážné fenotypické malformace a imunodeficienci u lidí a myší a kvalitu masu u prasat.

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

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2008

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Cytogenetic and Genome Research

  • ISSN

    1424-8581

  • e-ISSN

  • Volume of the periodical

    120

  • Issue of the periodical within the volume

    1-2

  • Country of publishing house

    CH - SWITZERLAND

  • Number of pages

    5

  • Pages from-to

  • UT code for WoS article

    000255779700026

  • EID of the result in the Scopus database