全部

1·Loss of polymorphism is a special form of expression of microsatellite instability.

多态性缺失是微卫星不稳定性的表现形式。

2·The essay is an overview of the relation between microsatellite instability and malignant tumor.

本文对恶性肿瘤的微卫星不稳定性作一综述。

3·Such tumors display microsatellite instability, an acquired genetic characteristic that indicates defects in DNA-repair machinery.

这种肿瘤显示为微卫星不稳定性，一种获得性基因特征暗示DNA修复机制缺陷。

4·AIM: To examine the microsatellite instability (MSI) and loss of heterozygosity (LOH) in head and neck squamous cell carcinomas (HNSCC).

目的：探讨头颈部鳞癌的微卫星不稳定性(msi)及杂合性丢失(LOH)。