基因,作用,基因突变,检测,ALK,基因,作用,基因突变,检测,ALK,1. 基因alk是什么意思英文缩写:NB英文单词:NeuroBlastoma中文音译:神经母细胞瘤英文缩略词NB的扩展资料1、Researchers have identified genetic mutations underlying a childhood cancer of the nervous system cal...