[Gene detection of GPD1-L and the association with sudden unexplained death syndrome in young adults]
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Updated: May 3, 2026

Rab10 Phosphorylation Detection by LRRK2 Activity Using SDS-PAGE with a Phosphate-binding Tag
Published on: December 14, 2017
Xiao-long Xu1, Wen Wang2, Chao Liu3
1Pingshan Branch of Shenzhen Public Security Bureau, Shenzhen 518118, China. 992081468@qq.com
Objective:
To analyze the variations of glycerol-3-phosphate dehydrogenase 1 like gene (GPD1-L) and address the association with sudden manhood death syndrome (SMDS).
Methods:
The genomic DNA was extracted from blood samples of the SMDS group and the normal control group. The exons, exon-intron boundaries and 3'-UTRs of coding region of GPD1-L were PCR amplified and DNA sequenced directly to confirm the types of variations. The genotype frequency and allele frequency were analyzed statistically.
Results:
There were two variants in the SMDS group, c.465C>T and c.*18G>T, the latter existed certain degree difference of genotype distribution and allele frequency between the SMDS group and the control group, but there was no statistically significant (P > 0.05).
Conclusion:
The relation between gene mutation of GPD1-L and the occurrence of Chinese SMDS deserves a further research.
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