chromosomal map n.
A representation of the karyotype and of the positioning and ordering on it of those loci that have been localized by any of several mapping methods.
- Chromosomal region
chromosomal region n. The part of a chromosome defined either by anatomical details, especially by banding, or by its linkage groups.
- Chromosomal trait
chromosomal trait n. A trait dependent on a chromosomal aberration.
- Chromosomal syndrome
chromosomal syndrome n. Any of a number of syndromes attributable to a chromosomal aberration and typically associated with mental retardation and multiple congenital anomalies.
- Chromosome aberration
chromosome aberration n. A deviation in the normal number of chromosomes or in their morphology.