| 标记 |
描述
|
| , |
分割众数（英语：modal number，染色体总数）、性染色体与染色体异常变化
|
| - |
染色体缺失
|
| ( ) |
将断点及结构被改变的染色体归类
|
| + |
染色体增加
|
| ; |
Separates rearranged chromosomes and breakpoints involving more than one chromosome
|
| / |
Separates cell lines or clones
|
| // |
Separates recipient and donor cell lines in bone marrow transplants
|
| del |
缺失
|
| der |
衍生染色体
|
| dic |
双着丝粒染色体
|
| dn |
de novo (not inherited) chromosomal abnormality
|
| dup |
重复 of a portion of a chromosome
|
| fra |
脆性位点 (usually used with X染色体易裂症)
|
| h |
异染色质 region of chromosome
|
| i |
等臂染色体
|
| ins |
插入
|
| inv |
倒位
|
| .ish |
Precedes 核型 results from FISH analysis
|
| mar |
标记染色体
|
| mat |
母系源性染色体重排
|
| p |
染色体短臂
|
| pat |
父系源性染色体重排
|
| psu dic |
伪双着丝粒 - only one centromere in a Dicentric chromosome is active
|
| q |
染色体长臂
|
| r |
环状染色体
|
| t |
易位
|
| ter |
Terminal end of arm (e.g. 2qter refers to the end of the long arm of chromosome 2)
|
| tri |
三体性
|
| trp |
染色体一部分三倍化
|