KEGG pathway enrichment analysis demonstrated that the following pathways were mainly enriched: cell cycle, DNA replication, oocyte meiosis, Fanconi anemia pathway, progesterone-mediated oocyte maturation, base excision repair, mismatch repair, nucleotide excision repair, cellular senescence and p53 signaling pathway (p<0.001). This evidence concerns the gene TP53 and Fanconi anemia.