| aneuploidy |
chromosome number is not a multiple of the normal haploid (23), usually caused by random erros in meiosis or mitosis
출처: www.storknet.com/complications/glossary.htm
|
|---|---|
| aneuploidy |
The loss or gain of one or two chromosomes. In a healthy human, all cells have 46 chromosomes, but occasionally around fertilisation time mistakes sometimes occur which result in each cell having eg 44,45,47 or 48 chromosomes. An embryo with only 44 or fewer chromosomes never survives the whole pregnancy and is lost by spontaneous miscarriage. Most of the other abnormal numbers do also, but some do go to full term pregnancy. ...
출처: www.pakmed.bobos.ca/infertility/inf05.htm
|
| aneuploid |
Of a cell or organism, possessing too many or too few of one or more of the chromosomes, compared to other chromosomes.
출처: evolution.unibe.ch/teaching/GlossarE.htm
|
| aneuploidy |
One or a few chromosomes above or below the normal chromosome number. For example, three number 21 chromosomes or trisomy 21 (characteristic of Down syndrome) is a form of aneuploidy.
출처: www.madison.k12.wi.us/west/science/biotech/vocabul...
|
| aneuploid |
having an abnormal number of sets of chromosomes; eg, tetraploid means having two paired sets of chromosomes, which is twice as many as normal (see also diploid).
출처: www.prostatecentre.ca/resources_glossary.html
|