deletion
特殊用法chromatid deletion1.■染色单体缺失chromosome deletion1.■染色体缺失equative deletion1.■等价省略identity deletion1.■同一成分省略intercalary deletion1.■中间缺失interstitial deletion1.■中间缺失isochromatid deletion1.■等臂染色单体缺失objectdeletion1.■宾语省略prepositional deletion1.■前置词省略deletion of exclusion1.■免除责任条款的删除