From: The polyphenol oxidase gene family in land plants: Lineage-specific duplication and expansion
 | P. trichocarpa | O. sativa | A. thaliana | S. moellendorffii | P. patens | C. reinhardtii |
---|---|---|---|---|---|---|
PPO | 11 | 2 | 0 | 11 | 13 | 0 |
laccasea | 39 | 20 | 17 | 10 | 12 | 3 |
Class III peroxidasea | 105 | 138 | 73 | 79 | 43 | 0 |