Table 1.

Summary of Reads Mapping to the Reference Genome

Samples	Fetus 1	Fetus 2	Fetus 3	Adult 1	Adult 2	Adult 3
Raw reads	111,340,382	106,866,166	134,501,982	139,160,360	101,780,186	101,084,070
Clean reads	88,317,616	80,238,976	104,670,312	108,467,672	85,317,802	84,111,208
Mapped reads	54,979,060	49,922,182	62,333,225	88,546,667	53,810,383	58,188,271
Mapping ratio	68.31%	68.17%	70.01%	84.18%	83.67%	84.47%
Uniquely mapped reads	50,334,911	45,233,401	57,170,376	86,082,724	52,330,653	56,687,937
Uniquely mapping ratio	62.54%	61.77%	64.21%	81.84%	81.37%	82.29%