图 4. RGS2与FHL1蛋白相互作用检测.
Fig 4 The interaction of RGS2 and FHL1 protein
A：酵母双杂交系统检测结果，pGBKT7-FHL1或ACT2-RGS2转染并可在SD-2上生长，不能在SD-4上生长，ACT2-RGS2和pGBKT7-FHL1共转染可在SD-4上生长；B：GST蛋白沉降实验，RGS2-HA+GSH beads、RGS2-HA+GST蛋白无HA抗体条带，RGS2-HA+GST-FHL1融合蛋白可见明显HA抗体条带。
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