[Familial reciprocal translocations: estimation of the most probable imbalance in the offspring]. / Translocaciones recíprocas familiares: estimación del desbalance más probable en la descendencia.
An Esp Pediatr
; 28(1): 55-8, 1988 Jan.
Article
em Es
| MEDLINE
| ID: mdl-3348556
ABSTRACT
Four familial reciprocal translocations detected in a chromosomic study made to a population of newborn babies with two or more congenital defects following the methodology of ECEMC is analyzed. We followed the criteria of pachytene-dyagrem model of Jalbert et al (1980) to predict the most probable mode of imbalance for reciprocal translocations is followed. On the four translocations it was observed the type of segregation which was most probable following that model three of them produced imbalance by a 31 segregation and the other one be adjacent 1. According to these results and regarding that a given translocation produces imbalances almost always by the same mechanism, we can provide a useful information for genetic counselling for these families.
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Base de dados:
MEDLINE
Assunto principal:
Fenótipo
/
Translocação Genética
Idioma:
Es
Ano de publicação:
1988
Tipo de documento:
Article