| trisomy |
A condition in which three chromosomes rather than a pair occur. Down syndrome is caused by trisomy by the addition of an extra chromosome to the 21st chromosome pair.
출처: highered.mcgraw-hill.com/sites/0767430220/student_...
|
|---|---|
| trisomy |
Presence of three copies of a chromosome per cell; in the case of constitutional trisomy, all cells of an organism are affected.
출처: www.nature.com/nrc/journal/v5/n1/glossary/nrc1525_...
|
| trisomy 21 |
a syndrome caused by an extra number 21 chromosome. It's a combination of defects leading to some degree of mental retardation and characteristic facial features. The heart, eyes and hearing may also be affected.
출처: https://www.healthforums.com/library/1,1277,articl...
|
| trisomy |
An aberrant, aneuploid state in a normally diploid cell or organism in which there are three copies of a particular chromosome instead of two copies.
출처: www.modernhumanorigins.com/t.html
|
| trisomic |
A diploid cell with an extra chromosome. Basically a diploid with an extra chromosome of one type, producing a chromosome number of the form 2n + l.
출처: helios.bto.ed.ac.uk/bto/glossary/tuvwxyz.htm
|