短語詞組短語marker of chromosome 染色躰標記marker r chromosome 標志染色躰又稱“標記染色躰;標記染色躰marker r of chromosome 染色躰標記supernumerary marker chromosome 額外標記染色躰specificity marker chromosome 特異性標記染色躰nonspecific marker chromosome 非特異性標記染色躰mar marker chromosome 標記染色躰chromosome marker 染色躰標志Chromosome marker gene 染色躰標記基因 返回 marker chromosome