1.Despite a high morphological similarity, tumors with allelic loss on the short arm of chromosome 1 (1pLOH) are more chemosensitive than those without 1pLOH.

1.尽管两种肿瘤在形态学极其相似，但是1体臂基因丢失的肿瘤比没有丢失的药物敏感性要高得多。