marker chromosome

基本解釋

The chromosome was processed for counting the number of chromosome and observing marker chromosome;
常規(guī)方法制備染色體，觀察細胞株染色體數(shù)目及標志染色體；
Objective To detect the chromosomal origin of supernumerary marker chromosome(SMC) and derivative chromosome which was obliterate in origin.
目的檢測來源不明的額外標記染色體和衍生染色體。
ObjectiveTo identify the origin of the marker chromosome in a patient with chromosome aberration, and to provide the precise genetic diagnosis.
目的：確定額外標記染色體來源，對染色體異?；颊哌M行明確的遺傳學診斷。