据《自然遗传学》报道，研究人员宣称2号染色体和16号染色体发生基因变异会增加雌激素受体阳性的乳腺癌发病率。
Reporting in Nature Genetics, researchers said genetic variants on chromosome 2 and on chromosome 16 May increase the risk of estrogen-receptor-positive breast cancer.
免疫荧光实验结果指出，去除DNA和组蛋白的细胞核和染色体与抗肌动蛋白抗体呈阳性反应。
Indirect immunofluorescence tests showed that the DNA - and histone-depleted nuclei and chromosomes reacted positively with the anti-actin antibody.
对所得阳性杂交瘤细胞作染色体分析并对单克隆抗体进行特性分析。
The chromosome of the positive hybridoma and the character of the mAb were analysed.
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