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据光明网2013年7月29日消息,华大基因和中信湘雅生殖与遗传专科医院联合宣布,全球首例接受全基因组测序技术筛查的试管宝宝,2012年8月24日在湖南健康出生,体重2.4kg。之前,科学家对体外发育至第5d的7个囊胚取样,待检细胞内的遗传物质提取后进行检测。经新一代高通量测序技术和生物信息分析,其中3个胚胎鉴定为染色体核型正常。医生选择2个正常的胚胎进行植入,病人顺利单胎妊娠。目前,宝宝生长良好,各项发育指标正常。
According to Guangming.com, July 29, 2013, Huada Gene and CITIC Xiangya Reproductive and Genetic College jointly announced that the world’s first test-tube baby to undergo genome-wide sequencing technology screening was born on August 24, 2012 in Hunan. , Weight 2.4kg. Previously, scientists scored 7 blastocysts that developed in vitro until day 5, and tested the genetic material in the cells to be tested. After a new generation of high-throughput sequencing technology and bioinformatics analysis, three embryos were identified as normal karyotype. Doctors choose 2 normal embryos for implantation, the patient successfully singleton pregnancy. At present, the baby grows well and all developmental indicators are normal.