Methods DNA sequencing, sequential G banding fluorescence in situ hybridization (FISH) and Northern blot were used to analyze the sequence and expression of BRI gene was in two lung adenocarcinoma cell lines with different metastatic potential.

• 方法 采用测序技术 ,Northern印迹杂交 ,G显带后荧光原位杂交分析 BRI基因在肺腺癌细胞系的序列与表达。