1 简要案情某日凌晨6时,一货车司机发现前面有人倒在公路上,头部被车辗压碎,逐向交警报案。因事发当时天还较黑,周围又无人,交警当日下午才找到一辆有肇事嫌疑的大货车,但车主否认曾发生过交通事故。经仔细检查后,在大货车的左后轮内侧提取到一针头大小的可疑脑组织,要求鉴定是否属死者的组织。取可疑的脑组织块的2/3,加入5％Chelex-100 A brief case At 6:00 on the day, a truck driver found in front of someone lying on the road, the head was crushed by the car, the traffic police by the police. Because of the incident was darker than the day, surrounded by no one, the traffic police found a suspect afternoon on the big truck, but the owner denied that there had been a traffic accident. After careful examination, the inside of the left rear wheel of a large truck to extract a needle-sized suspicious brain tissue, asked to identify whether the deceased’s organization. Take 2/3 of the suspicious brain tissue and add 5% Chelex-100