A Comparative Study of Meiotic Recombination in Cattle (Bos taurus) and Three Wildebeest Species (Connochaetes gnou, C. taurinus taurinus and C. t. albojubatus)
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027162%3A_____%2F13%3A%230001006" target="_blank" >RIV/00027162:_____/13:#0001006 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1159/000350444" target="_blank" >http://dx.doi.org/10.1159/000350444</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1159/000350444" target="_blank" >10.1159/000350444</a>
Alternative languages
Result language
angličtina
Original language name
A Comparative Study of Meiotic Recombination in Cattle (Bos taurus) and Three Wildebeest Species (Connochaetes gnou, C. taurinus taurinus and C. t. albojubatus)
Original language description
The karyotypic evolution in the family Bovidae is based on centric fusions of ancestral acrocentric chromosomes. Here, the frequency and distribution of meiotic recombination was analyzed in pachytene spermatocytes from Bos taurus (2n = 60) and 3 wildebeest species (Connochaetes gnou, C. taurinus taurinus and C. t. albojubatus) (2n = 58) using immunofluorescence and fluorescence in situ hybridization. Significant differences in mean numbers of recombination events per cell were observed between B. taurus and members of the genus Connochaetes (47.2 vs. 43.7, p < 0.001). The number of MLH1 foci was significantly correlated with the length of the autosomal synaptonemal complexes. The average interfocus distance was influenced by interference. The male recombination maps of bovine chromosomes 2 and 25 and of their fused homologues in wildebeests were constructed. A significant reduction of recombination in the fused chromosome BTA25 was observed in wildebeests (p = 0.005). This was probabl
Czech name
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Czech description
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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
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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
2013
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
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Volume of the periodical
140
Issue of the periodical within the volume
1
Country of publishing house
CH - SWITZERLAND
Number of pages
10
Pages from-to
36-45
UT code for WoS article
000320306500005
EID of the result in the Scopus database
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