Fig. 2

FPKM scatter plots and the Volcano plots obtained from pairwise comparison between samples collected at big yolk plug (T1), wide neural plate formation (T2) and 64 day (T22) old stages of A. baeri. The scatter plots compared the gene expression levels pairwise among the three libraries while Volcano plots were generated using log2 fold-change against -log10 (p-value) displaying the amount of differentially expressed genes (red dots). a FPKM scatter plot of unigenes obtained by pairwise comparison of T1 vs. T2, b Volcano plot of unigenes obtained by pairwise comparison of T1 vs. T2, c FPKM scatter plot of unigenes obtained by pairwise comparison of T1 vs. T22, d Volcano plot of unigenes obtained by pairwise comparison of T1 vs. T22, e FPKM scatter plot of unigenes obtained by pairwise comparison of T2 vs. T22, f Volcano plot of unigenes obtained by pairwise comparison of T2 vs. T22