Biomaterial Database

Unstable translocation t(14;21) in a man, inherited as a t(13;14) in one of his daughters. 1988

J P Siffroi, and F Viguie, and F Romani

Service d'Histologie, Embryologie, Cytogénétique, Hotel-Dieu de Paris, France.

The transmission of a Robertsonian translocation was studied in a family after diagnosis of a t rob. (13;14) in a foetus, in the course of a prenatal diagnosis for maternal age. The father was found to be a carrier of a balanced t rob. (14;21) in mosaicism with a normal karyotype. The t rob(14;21) was inherited from the paternal grandfather. A second prenatal diagnosis, 1 year later, revealed a girl with the paternal t rob(14;21). Mitotic and germinal instability of the paternal t rob.(14;21) is discussed, with relation to the long period of drug addiction.

UI	MeSH Term	Description	Entries
D007231	Infant, Newborn	An infant during the first 28 days after birth.	Neonate,Newborns,Infants, Newborn,Neonates,Newborn,Newborn Infant,Newborn Infants
D007621	Karyotyping	Mapping of the KARYOTYPE of a cell.	Karyotype Analysis Methods,Analysis Method, Karyotype,Analysis Methods, Karyotype,Karyotype Analysis Method,Karyotypings,Method, Karyotype Analysis,Methods, Karyotype Analysis
D008238	Lysergic Acid Diethylamide	Semisynthetic derivative of ergot (Claviceps purpurea). It has complex effects on serotonergic systems including antagonism at some peripheral serotonin receptors, both agonist and antagonist actions at central nervous system serotonin receptors, and possibly effects on serotonin turnover. It is a potent hallucinogen, but the mechanisms of that effect are not well understood.	LSD,Lysergide,LSD-25,Lysergic Acid Diethylamide Tartrate,Acid Diethylamide, Lysergic,Diethylamide, Lysergic Acid,LSD 25
D008297	Male		Males
D008423	Maternal Age	The age of the mother in PREGNANCY.	Age, Maternal,Ages, Maternal,Maternal Ages
D009030	Mosaicism	The occurrence in an individual of two or more cell populations of different chromosomal constitutions, derived from a single ZYGOTE, as opposed to CHIMERISM in which the different cell populations are derived from more than one zygote.
D002882	Chromosomes, Human, Pair 13	A specific pair of GROUP D CHROMOSOMES of the human chromosome classification.	Chromosome 13
D002883	Chromosomes, Human, Pair 14	A specific pair of GROUP D CHROMOSOMES of the human chromosome classification.	Chromosome 14
D002891	Chromosomes, Human, Pair 21	A specific pair of GROUP G CHROMOSOMES of the human chromosome classification.	Chromosome 21
D005260	Female		Females