进行受精前用显微镜检查精子样本。
The sperm sample is checked under the microscope before insemination is carried out.
他们接下来从狗的卵母细胞（一个不成熟雌性受精前的生殖细胞）中提取DNA，并将荧光修饰的狗细胞注入其中。
They next extracted DNA from a dog oocyte (an immature female reproductive cell prior to fertilization) and injected the fluorescent-modified dog cells into it.
该公司“有信心”在明年二月份前完成四个月的申请流程，获得人类受精与胚胎管理局的批准。
Thee company is "confident" it will complete the four-month application process for HFEA approval by next February.
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