Impact of Robertsonian translocation on meiosis and reproduction: an impala (Aepyceros melampus) model
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027162%3A_____%2F14%3A%230001122" target="_blank" >RIV/00027162:_____/14:#0001122 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1007/s13353-014-0193-1" target="_blank" >http://dx.doi.org/10.1007/s13353-014-0193-1</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s13353-014-0193-1" target="_blank" >10.1007/s13353-014-0193-1</a>
Alternative languages
Result language
angličtina
Original language name
Impact of Robertsonian translocation on meiosis and reproduction: an impala (Aepyceros melampus) model
Original language description
The captive bred animal populations showing centric fusion polymorphism can serve as a model for analysis of the impact of the rearrangement on meiosis and reproduction. The synapsis of homologous chromosomes and the frequency and distribution of meioticrecombination events were studied in pachytene spermatocytes of captive bred male impalas (Aepyceros melampus) polymorphic for der(14;20) by immunofluorescent analysis and fluorescence in situ hybridization. The chromosomes 14 and 20 involved in the centric fusion were significantly shorter due to the loss of sat I repeats indicating ancient origin of the rearrangement. The fused chromosome and the normal acrocentric chromosomes 14 and 20 formed trivalent in pachynema which showed either protruding proximal ends of the acrocentric chromosomes or single axis with synaptic adjustment in the pericentromeric region. There was no significant difference in the number of recombination events per cell between the group of translocation heteroz
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
EI - Biotechnology and bionics
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
2014
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
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Volume of the periodical
55
Issue of the periodical within the volume
2
Country of publishing house
DE - GERMANY
Number of pages
10
Pages from-to
249-258
UT code for WoS article
000334682600011
EID of the result in the Scopus database
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