Comparative chromosome painting in Chacoan peccary, Catagonus wagneri
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027162%3A_____%2F21%3AN0000048" target="_blank" >RIV/00027162:_____/21:N0000048 - isvavai.cz</a>
Result on the web
<a href="https://link.springer.com/article/10.1007/s13353-021-00619-2" target="_blank" >https://link.springer.com/article/10.1007/s13353-021-00619-2</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s13353-021-00619-2" target="_blank" >10.1007/s13353-021-00619-2</a>
Alternative languages
Result language
angličtina
Original language name
Comparative chromosome painting in Chacoan peccary, Catagonus wagneri
Original language description
Chacoan peccary (Catagonus wagneri, 2n=20) is the most endangered of three extant species of Tayassuidae. Its karyotype has been studied only by differential chromosome staining methods so far. To establish a comparative cytogenetic map of the peccary we used cross-species hybridization with porcine (Sus scrofa, 2n=38) painting probes. Painting revealed 30 evolutionary conserved autosomal segments between pig and peccary. The q-arm of the submetacentric chromosome X is homologous to the porcine X chromosome, while the p-arm is composed of heterochromatin. Nucleolar organizer regions were detected on chromosomes 8 and 9 which are homologous to pig chromosomes 8 and 4/18, respectively. Fusions of chromosomes homologous to pig chromosomes 4/7 and 4/18, and fission of chromosome 7 are synapomorphic characters shared by Catagonus wagneri and Tayassu pecari but not by Pecari tajacu. Our results confirmed a high rate of karyotype evolution in Tayassuidae and a closer relationship of Catagonus wagneri with Tayassu pecari than with Pecari tajacu.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10603 - Genetics and heredity (medical genetics to be 3)
Result continuities
Project
<a href="/en/project/LQ1601" target="_blank" >LQ1601: CEITEC 2020</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Applied Genetics
ISSN
1234-1983
e-ISSN
2190-3883
Volume of the periodical
62
Issue of the periodical within the volume
2
Country of publishing house
DE - GERMANY
Number of pages
3
Pages from-to
319-321
UT code for WoS article
000618717500001
EID of the result in the Scopus database
2-s2.0-85100982676