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Fig. 1 | BMC Genetics

Fig. 1

From: Transcriptome profiling of developing testes and spermatogenesis in the Mongolian horse

Fig. 1

a Volcanic map of differentially expressed genes. There were significant differences in the expression of genes indicated by red (up) and green (down) regulation in before sexual maturation (BSM) and after sexual maturation (ASM) samples. No significant differences were observed in the expression of genes indicated by blue. The abscissa represents the fold change of genes in different samples; the ordinate represents the significant statistical difference of gene expression changes. b Venn diagram of gene expression. The sum of the numbers in each large circle represents the total number of genes expressed by each group, and the overlapping part of the circle represents the commonly expressed genes between groups with FPKM > 1. c Differential gene cluster. Overall FPKM hierarchical clustering diagram is based on the log10 (FPKM + 1) value for the normalization of the conversion (scale number) and clustering. Red represents high expression genes, and blue represents low expression genes

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