Objective To investigate the single nucleotide polymorphisms (SNP) in the promoter region of mannan-binding lectin (MBL) gene in a Han population in Guangdong Province.

目的研究广东汉族人群甘露聚糖结合凝集素(MBL)基因启动子单核苷酸多态性(snp)。

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Mannan-binding lectin is a member of collectin family and plays an important role in innate immune defense.

甘露聚糖结合凝集素（MBL）系胶原凝集素家族成员，是天然免疫系统中的重要分子。

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