Fig. 3

Overview of the embryonic transcriptome. a Genes or transcripts detected in the first-, second- and third-day embryos. b Transcript expression level in the first-, second- and third-day embryos. c Distribution of single- and multi-exon transcripts. d Distribution of single- and multi-isoform genes. (E) Comparison among the expressed genes of the first-, second- and third-day embryos and reference genes