| 標記 |
描述
|
| , |
分割眾數（英語：modal number，染色體總數）、性染色體與染色體異常變化
|
| - |
染色體缺失
|
| ( ) |
將斷點及結構被改變的染色體歸類
|
| + |
染色體增加
|
| ; |
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 |
衍生染色體
|
| dic |
雙著絲粒染色體
|
| dn |
de novo (not inherited) chromosomal abnormality
|
| dup |
重複 of a portion of a chromosome
|
| fra |
脆性位點 (usually used with X染色體易裂症)
|
| h |
異染色質 region of chromosome
|
| i |
等臂染色體
|
| ins |
插入
|
| inv |
倒位
|
| .ish |
Precedes 核型 results from FISH analysis
|
| mar |
標記染色體
|
| mat |
母系源性染色體重排
|
| p |
染色體短臂
|
| pat |
父系源性染色體重排
|
| psu dic |
偽雙著絲粒 - only one centromere in a Dicentric chromosome is active
|
| q |
染色體長臂
|
| r |
環狀染色體
|
| t |
易位
|
| ter |
Terminal end of arm (e.g. 2qter refers to the end of the long arm of chromosome 2)
|
| tri |
三體性
|
| trp |
染色體一部分三倍化
|