肿瘤遗传学（cancer genetics）是遗传学和肿瘤学之间的边缘学科，着重研究恶性肿瘤（癌症）的发生与遗传和环境间的关系的学科。
最近研究者们发现TEM1可作为与肿瘤生长相关的血管细胞的一个特异性的遗传学标记物，该发现可能有助于卵巢癌的诊断和治疗。
Researchers have identified TEM1 as a specific genetic marker for the vascular cells associated with tumor growth, a finding that could aid in diagnosis and treatment of ovarian cancer.
在这里的第二个研究，研究者报道，在黑人和白人乳腺癌女性肿瘤组织也存在遗传学的差异。
In a second study presented here, researchers reported on genetic differences that were identified in breast cancer tumors of black women and white women.
比较基因组杂交技术用于分析染色体dna水平的改变，能获得良好结果并具有可重复性，从而提供了一条肿瘤细胞遗传学研究的可行路径。
CGH are applied to analyze DNA level changes of chromosome, can get good results and can be repeated well, it is an advisable way of tumor cellular genetic research.
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