| chromosomal inversion |
A rearrangement of genetic material in which a sequence of DNA reads backward instead of forward. In human beings chromosomal inversions may result in fetal anomalies, miscarriage, or other conditions.
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| chromosomal sex |
Sex as determined by the presence of the female XX or male XY genotype in somatic cells.
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| chromosomal a. |
see under aberration.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| chromosomal f.’s |
traction f's.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| chromosomal m. |
a mutation affecting large regions of a chromosome and caused by breakage, e.g., by deletion, by inversion, in which a section of chromosome is inserted in reverse order, and by translocation, in which a piece of one chromosome attaches to another. See also genomic m. and point m.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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