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1案例资料简要案情2010年2月18日上午6时许,在某批发市场门前,3名男子进入姚某(女,37岁)的轿车内进行抢劫,并将其捅伤。现场勘查人员在车门及车窗玻璃上共提取了43处棉签擦拭物。DNA检验将棉签的擦拭面分别剪碎,置于1.5mL离心管内,加入150μL裂解液(lysis,DNAIQ()与1mol/L DTT7μL浸没检材,干浴95℃加热30min,将液体转移至另一离心管,按DNAIQ(试剂盒说明进行DNA提取,可适当延长磁珠吸附时间(10～
1 Case Brief Case on February 18, 2010 At 6 am on the morning of February 18, three men robbed and stabbed Yao in the car of Yao (female, 37 years old) in front of a wholesale market. Site investigators collected a total of 43 cotton swabs on the door and window glass. DNA test Swab the swab were individually cut into pieces, placed in 1.5mL centrifuge tube, add 150μL lysate (lysis, DNAIQ () and 1mol / L DTT7μL immersion test material, heated in a dry bath at 95 ℃ 30min, the liquid was transferred to another Centrifuge tube, according to DNAIQ (kit for DNA extraction, may be extended magnetic beads adsorption time (10 ~