Method for determining fetal chromosomal abnormality

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United States of America Patent

PATENT NO 9547748
APP PUB NO 20140099642A1
SERIAL NO

13641080

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Abstract

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The current invention is directed to methods for noninvasive detection of fetal genetic abnormalities by large-scale sequencing of nucleotides from maternal biological sample. Further provided are methods to remove GC bias from the sequencing results according to the difference in GC content of a chromosome. The current invention not only makes the detection much more accurate but also represents a comprehensive method for fetal aneuploidy detection including sex chromosome disorders such as XO, XXX, XXY, and XYY, etc.

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Patent Owner(s)

Patent OwnerAddress
BGI GENOMICS CO LTDFLOORS 7-14 BUILDING NO 7 BGI PARK NO 21 HONGAN 3RD STREET YANTIAN DISTRICT SHENZHEN GUANGDONG 518083

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chai, Xianghua Shenzhen, CN 2 6
Chen, Fang Shenzhen, CN 221 1710
Chen, Huifei Shenzhen, CN 1 6
Jiang, Fuman Shenzhen, CN 3 15
Yuan, Yuying Shenzhen, CN 4 15
Zhang, Xiuqing Shenzhen, CN 21 60

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