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本文报道了广州地区人群的GLOI表型分布,基因频率为:GLOI~1=0.1716,GLOI~2=0.8284。室温下(25-30℃)保存的血痕20天内可全部正确分型;日晒8小时,露天过夜,4℃保存105天的血痕均可正确分型;流水冲洗2小时的血痕不能分型;室内腐败血标本9天内检测结果可靠。在实际应用时应考虑这些因素。
This article reports the GLOI phenotype distribution in Guangzhou population. The gene frequencies are: GLOI ~ 1 = 0.1716, GLOI ~ 2 = 0.8284. The bloodstains stored at room temperature (25-30 ℃) can be correctly classified within 20 days; the bloodstains can be correctly typed after being exposed to the air for 4 days at 105 ℃ for 8 hours, Indoor decay of blood samples within 9 days the test results are reliable. In practical application should consider these factors.