A new Robertsonian translocation in cattle, rob(15;25)
| Autor: | Teresa Rangel-Figueiredo, G.P. Di Meo, Lino Ferrara, Leopoldo Iannuzzi |
|---|---|
| Rok vydání: | 1992 |
| Předmět: |
Genetics
medicine.medical_specialty Cytogenetics Robertsonian translocation Chromosomal translocation Biology medicine.disease_cause Translocation Genetic Chromosome Banding Karyotyping Centric fusion medicine Animals Cattle Female Heterozygous carrier Molecular Biology Cells Cultured Genetics (clinical) |
| Zdroj: | Cytogenetic and Genome Research. 59:280-283 |
| ISSN: | 1424-859X 1424-8581 |
| DOI: | 10.1159/000133269 |
| Popis: | A new Robertsonian translocation, rob(l 5;25), was discovered in a Portuguese Barrosa cow. The animal (2n = 59, XX) was found by G- and R-banding to be a heterozygous carrier of a centric fusion translocation involving chromosomes 15 and 25. C-banding revealed the dicentric nature of this new centric fusion. Comparison of this new translocation with the well-known Robertsonian translocation rob(l;29), which is often found in the same breed, confirmed that two different chromosomes (25 and 29) were involved in the short arms of these two Robertsonian translocations. |
| Databáze: | OpenAIRE |
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