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Preservation of fetal nucleic acids in maternal plasma
Preservation of fetal nucleic acids in maternal plasma
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机译:母体血浆中胎儿核酸的保存
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摘要
A method for preserving and processing fetal nucleic acids located within maternal plasma is disclosed, wherein a sample of maternal blood containing fetal nucleic acids is treated to reduce both cell lysis of the maternal blood cells and deoxyribonuclease (DNase) and ribonuclease (RNase) activity within the fetal nucleic acids. The treatment of the sample aids in increasing the amount of fetal nucleic acids that can be identified and tested while maintaining the structure and integrity of the fetal nucleic acids.
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