METHOD OF REDUCING ARTEFACT VARIANTS IN HIGH THROUGHPUT-SEQUENCING AND USES THEREOF

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United States of America Patent

APP PUB NO 20240221866A1
SERIAL NO

18277111

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A method of reducing an artefact variant in high-throughput sequencing, which belongs to the technical field of bioinformatics is provided. The method includes the steps of: firstly building a population variant frequency database and integrating to obtain a population variant frequency at each variant site, along with total population, scoring each variant site using the formula designed by the inventors, and dividing a sequence into a predetermined window size after each variant to obtain a plurality of region sequences, then synthetically analyzing the scores of variant sites within each region sequence, and finally excluding the artefact variant sites based on identification. As a result, the method can achieve the detection of all types of artefact variants, and offers advantages such as high efficiency, automation, accuracy and comprehensive detection.

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Patent OwnerAddress
GUANGZHOU KINGMED CENTER FOR CLINICAL LABORATORY510000 NO 10 HELIX 3 ROAD INTERNATIONAL BIOLOGICAL ISLAND HUANGPU DISTRICT GUANGZHOU CITY GUANGDONG PROVINCE GUANGZHOU CITY GUANGDONG PROVINCE 510000
GUANGZHOU KINGMED DIAGNOSTICS GROUP CO LTDNO 10 HELIX 3 ROAD INTERNATIONAL BIOLOGICAL ISLAND GUANGZHOU GUANGDONG 510000 GUANGZHOU CITY GUANGDONG PROVINCE 510000
GUANGZHOU KINGMED TRANSFORMATIVE MEDICINE INSTITUTE CO LTDRM 319 SOUTH BLDG NO 10 LUOXUAN 3RD ROAD INTERNATIONAL BIOTECH ISLAND GUANGZHOU GUANGDONG 510005 510005

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
CHENG, Yating Guangzhou, Guangdong, CN 3 0
FAN, Xijie Guangzhou, Guangdong, CN 1 0
HUANG, Xiaoqiang Guangzhou, Guangdong, CN 6 2
LI, Guibin Guangzhou, Guangdong, CN 12 0
LIANG, Yaoming Guangzhou, Guangdong, CN 3 8
MENG, Yuhuan Guangzhou, Guangdong, CN 1 0
MIAO, Xiaping Guangzhou, Guangdong, CN 1 0
MU, Yafei Guangzhou, Guangdong, CN 1 0
YU, Shihui Guangzhou, Guangdong, CN 6 0
YUAN, Jiecheng Guangzhou, Guangdong, CN 1 0

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