Highly significant (P*.

*KEGG, Kyoto Encyclopedia of Genes and Genomes. “total gene count” means the number of genes in each pathway, which have already been registered in KEGG system, and “count” means the number of genes, which were expressed significantly in each pathway in this study.京都基因与基因组百科全书（Kyoto Encyclopedia of Genes and Genomes，简称KEGG）。其中，“总基因计数（total gene count）”指每条通路中已在KEGG系统中完成注册的基因总数；“计数（count）”则指本研究中在每条通路内显著表达的基因数量。