Satellite DNA Sequences in Canidae and Their Chromosome Distribution in Dog and Red Fox
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027162%3A_____%2F16%3AN0000159" target="_blank" >RIV/00027162:_____/16:N0000159 - isvavai.cz</a>
Result on the web
<a href="https://www.karger.com/Article/Powerpoint/455081" target="_blank" >https://www.karger.com/Article/Powerpoint/455081</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1159/000455081" target="_blank" >10.1159/000455081</a>
Alternative languages
Result language
angličtina
Original language name
Satellite DNA Sequences in Canidae and Their Chromosome Distribution in Dog and Red Fox
Original language description
Satellite DNA is a characteristic component of mammalian centromeric heterochromatin, and a comparative analysis of its evolutionary dynamics can be used for phylogenetic studies. We analysed satellite and satellite-like DNA sequences available in NCBI for 4 species of the family Canidae (red fox, Vulpes vulpes, VVU; domestic dog, Canis familiaris, CFA; arctic fox, Vulpes lagopus, VLA; raccoon dog, Nyctereutes procyonoides procyonoides, NPR) by comparative sequence analysis, which revealed 86-90% intraspecies and 76-79% interspecies similarity. Comparative fluorescence in situ hybridisation in the red fox and dog showed signals of the red fox satellite probe in canine and vulpine autosomal centromeres, on VVUY, B chromosomes, and in the distal parts of VVU9q and VVU10p which were shown to contain nucleolus organiser regions. The CFA satellite probe stained autosomal centromeres only in the dog. The CFA satellite-like DNA did not show any significant sequence similarity with the satellite DNA of any species analysed and was localised to the centromeres of 9 canine chromosome pairs. No significant heterochromatin block was detected on the B chromosomes of the red fox. Our results show extensive heterogeneity of satellite sequences among Canidae and prove close evolutionary relationships between the red and arctic fox.
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
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2016
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
1424-859X
Volume of the periodical
150
Issue of the periodical within the volume
2
Country of publishing house
CH - SWITZERLAND
Number of pages
10
Pages from-to
118-127
UT code for WoS article
000394972200007
EID of the result in the Scopus database
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