About the Authors

Ying Gu

Contributed equally to this work with: Ying Gu, Kangmo Lu, Guanghui Yang

Affiliation Prenatal Diagnosis Center, Maternal and Child Health Care Hospital, Lianyungang, Jiangsu, China

Kangmo Lu

Contributed equally to this work with: Ying Gu, Kangmo Lu, Guanghui Yang

Affiliation Prenatal Diagnosis Center, Chengdu Women's and Children's Central Hospital, Chengdu, Sichuan, China

Guanghui Yang

Contributed equally to this work with: Ying Gu, Kangmo Lu, Guanghui Yang

Affiliation Shanghai Find Bio-Tech Co., Ltd., Shanghai, China

Zhong Cen

Affiliation Shanghai Find Bio-Tech Co., Ltd., Shanghai, China

Li Yu

Affiliation Life Technologies Company, Shanghai, China

Lin Lin

Affiliation Shanghai Find Bio-Tech Co., Ltd., Shanghai, China

Jing Hao

Affiliation Shanghai Find Bio-Tech Co., Ltd., Shanghai, China

Zhigang Yang

Affiliation Shanghai Find Bio-Tech Co., Ltd., Shanghai, China

Jiabao Peng

Affiliation Shanghai Find Bio-Tech Co., Ltd., Shanghai, China

Shujian Cui

Affiliation Shanghai Find Bio-Tech Co., Ltd., Shanghai, China

Jian Huang

huangjchgc@hotmail.com

Affiliations National Engineering Center for Biochip at Shanghai, Shanghai, China, Shanghai-MOST Key Laboratory for Disease and Health Genomics, Chinese National Human Genome Center at Shanghai, Shanghai, China

Competing Interests

GY, ZC, LL, JH, ZY, JP, & SC are employed by Shanghai Find Bio-Tech Co Ltd., whose company provided the sequencing service. LY is employed by Life Technologies Company. JH is employed by National Engineering Center for Biochip at Shanghai. There are no patents, products in development or marketed products to declare. This does not alter our adherence to all the PLOS ONE policies on sharing data and materials.

Author Contributions

Conceived and designed the experiments: J. Huang. Performed the experiments: GY LY J. Hao ZY JP SC. Analyzed the data: J. Huang ZC GY LL. Contributed reagents/materials/analysis tools: YG KL. Wrote the paper: J. Huang.