Fig. 1From: Screening and prenatal diagnosis of survival motor neuron gene deletion in pregnant women in Zhaoqing city, Guangdong ProvinceReal-time fluorescence quantitative PCR images of exon7 and 8 in pregnant womenA: FAM channel for E7; B: VIC channel for E7; E7∆Ct_s = Ct_FAM-Ct_VIC = 23.61–22.23 = 1.38; E7∆Ct_a = 1.313; E7∆∆Ct=∆Ct_s-∆Ct_a = 0.0667, the result was an E7 heterozygous deletion; C: FAM channel for E8; D: VIC channel for E8; E8∆Ct_s = Ct_FAM-Ct_VIC = 20.96‒22.03=-1.07; E8∆Ct_a=‒1.293; E8∆∆Ct=∆Ct_s-∆Ct_a = 0.223, the result was an E8 heterozygous deletionBack to article page