Any change in the normal structure or number of chromosomes; often results in physical or mental abnormalities.
Synonyms
Examples for "chromosomal aberration "
Examples for "chromosomal aberration "
1 Prenatally, the three fetuses presented with ultrasound abnormalities highly suspected of a chromosomal aberration .
2 Cytokinesis-block micronucleus assay was used to analyze chromosomal aberration .
3 The final analysis shows that MPDA can identify regions of chromosomal aberration in cancer without paired-normal tissue.
4 We identified a chromosomal aberration in one patient with an interstitial 1p31.1 deletion.
5 The most frequent chromosomal aberration in common to both types was loss of 9p21.3.
1 DWM may also result from chromosomal anomalies or environmental factors.
2 Chromosomal anomalies are well known to be an important cause of infertility, sterility and pregnancy loss.
3 Our results suggest an increase in risk of chromosomal anomalies similar to that found for non-chromosomal anomalies.
4 Additional anomalies detected after birth were categorized as minor or major and included structural and chromosomal anomalies .
5 Chromosomal anomalies in all twenty-three pairs, as if someone had snipped out offending genetic threads and replaced them.
1 Amniocentesis was developed so that by the mid-seventies, almost all of the known chromosonal disorders could be detected in utero.
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