Sperm FISH studies in seven male carriers of Robertsonian translocation t(13;14)(q10;q10)
Author(s) -
Ester Antón,
Joan Blanco,
J. Egozcue,
Francesca Vidal
Publication year - 2004
Publication title -
human reproduction
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.446
H-Index - 226
eISSN - 1460-2350
pISSN - 0268-1161
DOI - 10.1093/humrep/deh232
Subject(s) - robertsonian translocation , synapsis , biology , meiosis , chromosomal translocation , genetics , chromosome , fluorescence in situ hybridization , sperm , fish <actinopterygii> , karyotype , gene , fishery
Robertsonian translocation t(13;14) is one of the most common structural reorganization in humans, but meiotic segregation studies in these carriers are still limited. The segregation pattern of the chromosomes involved, the possible influence of the translocated chromosomes on the synapsis and disjunction of other chromosome pairs [interchromosomal effects (ICE)] and the rates of unbalanced spermatozoa produced still deserve attention, not only to obtain a better characterization of the meiotic behaviour of this reorganization, but also to offer carrier couples accurate genetic counselling.
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