Results 221 to 230 of about 226,802 (259)

Prenatal diagnosis and molecular cytogenetic analyses of a homozygous Robertsonian translocation family with novel mosaic Robertsonian fission karyotype

Psychiatric Genetics
Background Approximately one person in 1000 is a Robertsonian translocation carrier. Errors in the formation of eggs (or more rarely of sperms) may be the cause of Robertsonian translocation.
Zhen Xu, Huili Luo, Manman Li, OuYang Liu, Zhi Xia   +4 more
semanticscholar   +1 more source

A New Case of Robertsonian Translocation in Cattle

Journal of Heredity, 1988
A new Robertsonian translocation was found in several animals of the Blonde d'Aquitaine breed. The fused chromosome analyzed by G- and R-banding results from the fusion of chromosomes 21 and 27. C-banding suggests that the fused chromosome is dicentric.
Berland, H.M., Sharma, A., Cribiu, E.P., Darré, Roland, Boscher, J., Popescu, C.P.   +5 more
openaire   +4 more sources

Preimplantation genetic testing of Robertsonian translocation by SNP array‐based preimplantation genetic haplotyping

Prenatal Diagnosis, 2018
The present study attempted to confirm a method that distinguishes a balanced Robertsonian translocation carrier embryo from a truly normal embryo in parallel with comprehensive chromosome screening (CCS).
Jing Wang, Yan-hong Zeng, C. Ding, B. Cai, Baomin Lu, Rong Li, Yan Xu, Yanwen Xu, Canquan Zhou   +8 more
semanticscholar   +1 more source

Robertsonian translocations in Paget's disease of bone

Journal of Orthopaedic Research, 1997
AbstractThe karyotypes of 14 patients with Paget's disease of bone were studied. The patients were recruited from our bone metabolism clinic where they received specific therapy for their skeletal disease. Eight of the 14 patients had chromosomal translocations localized to the D and G groups.
Robert K. Rude, Jun Oizumi, Barbara G. Mills, Emily Kudo   +3 more
openaire   +3 more sources

Robertsonian Translocations

2018
Robertsonian translocations are among the most common balanced structural rearrangements seen in the general population, with a frequency in newborn surveys of about 1 in 1,000. Robertsonian translocations have their own peculiar characteristics and need to be considered separately.
R. J McKinlay Gardner, David J Amor
openaire   +1 more source

Robertsonian translocation in Sykia Chalkidiki cattle

Theriogenology, 1992
This is the first report on the Robertsonian 1/29 translocation in the Sykia Chalkidiki cattle breed. The characteristics of this endangered breed are described, and the possibilities of rescuing and exploiting the breed in a zootechnical sense are examined.
N. Belibasakis, E. Vainas, Constantin Boscos   +2 more
openaire   +3 more sources

Distribution of a Robertsonian translocation in goats

Small Ruminant Research, 1992
Abstract Two hundred and five animals were cytogenetically studied. They were related to a male goat called ‘Harald’, imported from Switzerland, who was a t 5 15 chromosomic translocation carrier. 29.27% of the analyzed animals were heterozygous and 4.88% were homozygous. All carrying animals were found in Botucatu, Limeira and Sao Manuel city
Gonçalves, H. C., Jorge, W., Cury, P. R.   +2 more
openaire   +3 more sources

Homologous Robertsonian translocation (21q21q) and abortions

Human Genetics, 1990
Instances of balanced Robertsonian translocations between the homologues of chromosome 21 were observed in two couples with a history of repeated abortions. The male partner of one couple and the female partner of another couple exhibited this anomaly. The translocation (21q21q) was found to be transmitted to their live children with Down's syndrome.
T. Sudha, P. M. Gopinath
openaire   +2 more sources

Dicentric and monocentric Robertsonian translocations in man [PDF]

Human Genetics, 1972
5 balanced Robertsonian translocations in man were identified by fluorescence studies. Orcein staining showed two distinct centromeres in 4 of these cases (tdic(13;13), tdic(13;14), tdic(15;21), tdic(21;22)) indicating breaks in the short arms of the involved chromosomes.
openaire   +2 more sources

Translocation chromosome karyotypes of the Robertsonian translocation carriers' embryos

Fertility and Sterility, 2010
To explore the translocation karyotypes of the Robertsonian translocation (RT) carriers' embryos in their preimplantation genetic diagnosis (PGD) cycles.Retrospective.University-affiliated IVF center.A total of 35 RT carrier couples underwent 39 blastomere PGD cycles from August 2005 to June 2008.The PGD analysis of embryos.Meiotic segregation patterns
Liu Ping, Huang Jin, Qiao Jie, Lian Ying, Chen Yongjian   +4 more
openaire   +2 more sources