Une nouvelle translocation chez les bovins Blonde d'Aquitaine, rob (4; 10)
The cytogenetic study of a population of Blonde d’Aquitaine cattle revealed the presence of a Robertsonian translocation. The chromosomes involved in this abnormality were determined using G (GTG), R (RBG) and C (CBG) banding techniques. The chromosomes in question were identified as chromosomes 4 a...
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| Published in: | Genetics selection evolution (Paris) Vol. 25; no. 5; pp. 413 - 419 |
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| Main Authors: | , , , |
| Format: | Journal Article |
| Language: | French |
| Published: |
BioMed Central
1993
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| Subjects: | |
| Online Access: | Get full text |
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| Summary: | The cytogenetic study of a population of Blonde d’Aquitaine cattle revealed the presence of a Robertsonian translocation. The chromosomes involved in this abnormality were determined using G (GTG), R (RBG) and C (CBG) banding techniques. The chromosomes in question were identified as chromosomes 4 and 10. The existence of 2 paternal half-sisters carrying the abnormality suggests that it originates from the sire.
L’étude cytogénétique d’une population de bovins Blonde d’Aquitaine a permis de trouver une nouvelle translocation robertsonienne. Les chromosomes impliqués dans cette anomalie ont été déterminés à l’aide des techniques de marquage G (GTG), R (RBG) et C (CBG). Les chromosomes concernés sont le 4 et le 10. L’existence de deux vaches porteuses demi-soeurs de père indique une origine vraisemblablement paternelle de l’anomalie. |
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| ISSN: | 0999-193X 1297-9686 |