Genomic analysis of cattle rob(1;29) (Articolo in rivista)

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  • Genomic analysis of cattle rob(1;29) (Articolo in rivista) (literal)
Anno
  • 2012-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1007/s10577-012-9315-y (literal)
Alternative label
  • De Lorenzi L.1, Genualdo V.2, Gimelli S.3, Rossi E.4, Perucatti A.2, Zannotti M.1, Malagutti L.1 , Molteni L.1, Iannuzzi L.2, Parma P.1 (2012)
    Genomic analysis of cattle rob(1;29)
    in Chromosome research; Springer US, Boston (Stati Uniti d'America)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • De Lorenzi L.1, Genualdo V.2, Gimelli S.3, Rossi E.4, Perucatti A.2, Zannotti M.1, Malagutti L.1 , Molteni L.1, Iannuzzi L.2, Parma P.1 (literal)
Pagina inizio
  • 815 (literal)
Pagina fine
  • 823 (literal)
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  • http://link.springer.com/article/10.1007%2Fs10577-012-9315-y (literal)
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  • 20 (literal)
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  • 9 (literal)
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  • 7 (literal)
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  • PubMe (literal)
  • Abstract (literal)
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  • 1Department of Animal Science, Milan University, Via Celoria 2, 20133 Milan, Italy 2National Research Council (CNR), ISPAAM, Laboratory of Animal Cytogenetics and Gene Mapping, Naples, Italy 3Department of Genetic and Laboratory Medicine,Geneva University Hospital, 1211 Geneva 14, Switzerland 4Medical Genetics, University of Pavia, 27100 Pavia, Italy (literal)
Titolo
  • Genomic analysis of cattle rob(1;29) (literal)
Abstract
  • Robertsonian translocation (rob) involving chromosomes 1 and 29 represents the most frequent chromosome abnormality observed in cattle breeds intended for meat production. The negative effects of this anomaly on fertility are widely demonstrated, and in many countries, screening programs are being carried out to eliminate carriers from reproduction. Although rob(1;29) was first observed in 1964, the genomic structure of this anomaly is partially unclear. In this work, we demonstrate that, during the fusion process, around 5.4 Mb of the pericentromeric region of BTA29 moves to the q arm, close to the centromere, of rob(1;29). We also clearly show that this fragment is inverted. We find that no deletion/duplication involving sequences reported in the BosTau6 genome assembly occurred during the fusion process which originates this translocation. Acknowledgements. This study was partially supported by the Rural Development Plan under the Project PSR, Misura 214, e2 of Campania, \"Razze Autoctone a Rischio di Estinzione della Regione Campania-- RARECa\" (literal)
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