aneuploidy

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Related to Partial trisomy: trisomic

aneuploidy

[′a·nyü‚plȯid·ē]
(genetics)
Deviation from a normal haploid, diploid, or polyploid chromosome complement by the presence in excess of, or in defect of, one or more individual chromosomes.
References in periodicals archive ?
Partial trisomy 17p12pter, associated with pre and postnatal growth retardation, dysmorphic facial and digital features, developmental delay, and signs of HMSN1 in early childhood.
A new syndrome resulting from partial trisomy for the distal third of the long anrm of chromosome 10.
Ts1Cje, a partial trisomy 16 mouse model for Down syndrome, exhibits learning and behavioral abnormalities.
Hence, in a 28-year-old male with trisomy affecting part of chromosome 7, and partial monosomy affecting chromosome 15 resulting from a paternal chromosomal rearrangement (translocation), there was bilateral PCG accompanying the typical manifestations of the partial trisomy.