A new reciprocal translocation in a subfertile bull

Three bulls of the Montbéliarde breed that exhibited fertility rates lower than 30% following more than 400 artificial inseminations were examined. Semen quality (sperm motility and morphology) from these bulls was normal. Fertilizing ability estimated from in vitro embryo production results was stu...

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Autores principales: Ducos, Alain, Dumont, Pascal, Séguéla, Anne, Pinton, Alain, Berland, Hélène, Brun-Baronnat, Corinne, Darré, Aafke, Guienne, Brigitte Marquant-Le, Humblot, Patrice, Boichard, Didier, Darré, Roland
Formato: Texto
Lenguaje:English
Publicado: BioMed Central 2000
Materias:
Research
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2706881/
https://www.ncbi.nlm.nih.gov/pubmed/14736372
http://dx.doi.org/10.1186/1297-9686-32-6-589
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author Ducos, Alain
Dumont, Pascal
Séguéla, Anne
Pinton, Alain
Berland, Hélène
Brun-Baronnat, Corinne
Darré, Aafke
Guienne, Brigitte Marquant-Le
Humblot, Patrice
Boichard, Didier
Darré, Roland
author_facet Ducos, Alain
Dumont, Pascal
Séguéla, Anne
Pinton, Alain
Berland, Hélène
Brun-Baronnat, Corinne
Darré, Aafke
Guienne, Brigitte Marquant-Le
Humblot, Patrice
Boichard, Didier
Darré, Roland
author_sort Ducos, Alain
collection PubMed
description Three bulls of the Montbéliarde breed that exhibited fertility rates lower than 30% following more than 400 artificial inseminations were examined. Semen quality (sperm motility and morphology) from these bulls was normal. Fertilizing ability estimated from in vitro embryo production results was studied for two of them. In vitro production rate was very low for one bull (A) and normal for the other (B). Cytogenetic analyses were carried out on the three bulls using chromosome banding techniques. These analyses revealed a reciprocal translocation (12;17)(q22;q14) in bull B. Based on family analyses, the hypothesis of a de novo origin of this rearrangement is proposed.
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spelling pubmed-27068812009-07-08 A new reciprocal translocation in a subfertile bull Ducos, Alain Dumont, Pascal Séguéla, Anne Pinton, Alain Berland, Hélène Brun-Baronnat, Corinne Darré, Aafke Guienne, Brigitte Marquant-Le Humblot, Patrice Boichard, Didier Darré, Roland Genet Sel Evol Research Three bulls of the Montbéliarde breed that exhibited fertility rates lower than 30% following more than 400 artificial inseminations were examined. Semen quality (sperm motility and morphology) from these bulls was normal. Fertilizing ability estimated from in vitro embryo production results was studied for two of them. In vitro production rate was very low for one bull (A) and normal for the other (B). Cytogenetic analyses were carried out on the three bulls using chromosome banding techniques. These analyses revealed a reciprocal translocation (12;17)(q22;q14) in bull B. Based on family analyses, the hypothesis of a de novo origin of this rearrangement is proposed. BioMed Central 2000-11-15 /pmc/articles/PMC2706881/ /pubmed/14736372 http://dx.doi.org/10.1186/1297-9686-32-6-589 Text en Copyright © 2000 INRA, EDP Sciences
spellingShingle Research
Ducos, Alain
Dumont, Pascal
Séguéla, Anne
Pinton, Alain
Berland, Hélène
Brun-Baronnat, Corinne
Darré, Aafke
Guienne, Brigitte Marquant-Le
Humblot, Patrice
Boichard, Didier
Darré, Roland
A new reciprocal translocation in a subfertile bull
title A new reciprocal translocation in a subfertile bull
title_full A new reciprocal translocation in a subfertile bull
title_fullStr A new reciprocal translocation in a subfertile bull
title_full_unstemmed A new reciprocal translocation in a subfertile bull
title_short A new reciprocal translocation in a subfertile bull
title_sort new reciprocal translocation in a subfertile bull
topic Research
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2706881/
https://www.ncbi.nlm.nih.gov/pubmed/14736372
http://dx.doi.org/10.1186/1297-9686-32-6-589
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