Table 4.
KEGG pathway enrichment of genes showing dominance or transgressive regulation in hybrid
| Genetic hypotheses | Regulation pattern | KEGGID | Count | Size | Term | Padjust |
|---|---|---|---|---|---|---|
| Dominance | Down | 970 | 15 | 24 | Aminoacyl-tRNA biosynthesis | 0.000828 |
| UP | 940 | 69 | 155 | Phenylpropanoid biosynthesis | 7.87E-07 | |
| 909 | 16 | 27 | Sesquiterpenoid and triterpenoid biosynthesis | 0.004545 | ||
| 360 | 21 | 41 | Phenylalanine metabolism | 0.005072 | ||
| Overdominance | Down | 630 | 32 | 80 | Glyoxylate and dicarboxylate metabolism | 9.57E-16 |
| 30 | 15 | 64 | Pentose phosphate pathway | 0.000399 | ||
| 51 | 11 | 46 | Fructose and mannose metabolism | 0.003397 | ||
| 670 | 5 | 10 | One carbon pool by folate | 0.003452 | ||
| 730 | 4 | 7 | Thiamine metabolism | 0.00693 | ||
| UP | 960 | 16 | 29 | Tropane, piperidine and pyridine alkaloid biosynthesis | 4.65E-08 | |
| 940 | 36 | 155 | Phenylpropanoid biosynthesis | 3.09E-06 | ||
| 1230 | 34 | 174 | Biosynthesis of amino acids | 0.00028 | ||
| 531 | 5 | 7 | Glycosaminoglycan degradation | 0.002295 | ||
| 760 | 7 | 15 | Nicotinate and nicotinamide metabolism | 0.002986 | ||
| 61 | 10 | 33 | Fatty acid biosynthesis | 0.007455 | ||
| 945 | 8 | 23 | Stilbenoid, diarylheptanoid and gingerol biosynthesis | 0.009065 | ||
| 450 | 6 | 16 | Selenocompound metabolism | 0.019903 | ||
| 460 | 9 | 33 | Cyanoamino acid metabolism | 0.019903 | ||
| 620 | 14 | 67 | Pyruvate metabolism | 0.020196 | ||
| 780 | 5 | 12 | Biotin metabolism | 0.022967 | ||
| 904 | 4 | 8 | Diterpenoid biosynthesis | 0.026009 | ||
| 270 | 14 | 72 | Cysteine and methionine metabolism | 0.029642 | ||
| 950 | 6 | 19 | Isoquinoline alkaloid biosynthesis | 0.033853 | ||
| 750 | 4 | 9 | Vitamin B6 metabolism | 0.036257 | ||
| 253 | 3 | 5 | Tetracycline biosynthesis | 0.038749 | ||
| 604 | 2 | 2 | Glycosphingolipid biosynthesis - ganglio series | 0.044164 |