The peripheral blood lymphocytes were collected and mitomycin C ( MMC, DNA cross link agent, the concentration 100 ng/ ml) induced chromosomal breakage tests were done. The genetic subtype of FA was achieved by cell fusion and complementation analysis. 分别对3例FA患儿的外周血淋巴细胞进行了丝裂霉素C(MMC)诱导的染色体断裂试验,用细胞融合和互补分析方法,检测FA患儿基因亚型。
The peripheral board includes the following part: Camera Link image acquisition circuit, image display circuits, communication circuits, memory circuits, circuits for interaction between human and the system and power. 本系统的外设板主要包括以下部分:Cameralink图像采集电路、图像显示电路、通讯电路、存储电路、人机交换电路和电源。