| 1 Y | One year of age |
| 3 M | Three months of age |
| 3 Y | Three years of age |
| ACR | Acrosin |
| GATA6 | GATA-binding protein 6 |
| GO | Gene ontology |
| H&E | Hematoxylin and eosin |
| KEGG | Kyoto encyclopedia of gene and genomes |
| lncRNA | Long non-coding RNA |
| PCC | Pearson correlation coefficient |
| PFKP | Platelet-type phosphofructokinase |
| RNA-seq | RNA sequencing |
| RT-qPCR | Reverse transcription quantitative PCR |
| TNP1 | Transition nuclear protein 1 |
| TUBA8 | Tubulin alpha 8 |