Original data scanning results and inter-sample correlation analysis
The original data scan diagram of Agilent chip was mainly used to show the scanning effect of each sample. The chips were dyed with Cy3(green fluorescence). According to the chip detection rate, the lowest detection rate was 58.26%, the maximum detection rate was 66.97%, and the average detection rate was 63.59%. Correlation analysis of all probe signal values using Pearson Correlation found that the two groups of experimental data were highly correlated, and the normalized R value was close to 1(Fig.1B). Subsequently, 126,336 gene signals detected from the two groups of samples were displayed by boxplot (Fig. 1A).