Table 1.
Plant GO slim enrichment of lost genes in Poaceae species
| Class | Plant GO slim annotation | Species | Observed lost number | Expected lost number | Observed/Expected | FDR-corrected pvalue |
|---|---|---|---|---|---|---|
| Shared by four species | multicellular organismal development | brachypodium | 13 | 2.9 | 4.6 | 0.0000 |
| rice | 6 | 0.9 | 6.7 | 0.0009 | ||
| sorghum | 5 | 1.1 | 4.4 | 0.0133 | ||
| maize | 6 | 1.4 | 4.4 | 0.0070 | ||
| cellular component organization | brachypodium | 13 | 2.9 | 4.5 | 0.0000 | |
| rice | 6 | 1.8 | 3.4 | 0.0135 | ||
| sorghum | 5 | 1.1 | 4.7 | 0.0126 | ||
| maize | 11 | 1.7 | 6.3 | 0.0000 | ||
| Shared by three species | post-embryonic development | brachypodium | 9 | 1.6 | 5.5 | 0.0001 |
| sorghum | 4 | 0.7 | 6.1 | 0.0126 | ||
| maize | 6 | 0.8 | 7.7 | 0.0006 | ||
| response to endogenous stimulus | brachypodium | 7 | 1.7 | 4.2 | 0.0037 | |
| rice | 4 | 0.6 | 7.1 | 0.0049 | ||
| maize | 5 | 0.9 | 5.8 | 0.0060 | ||
| Shared by two species | anatomical structure morphogenesis | brachypodium | 12 | 1.1 | 11.2 | 0.0000 |
| rice | 4 | 0.3 | 12.9 | 0.0009 | ||
| cell cycle | brachypodium | 5 | 0.4 | 11.3 | 0.0003 | |
| sorghum | 4 | 0.2 | 21.5 | 0.0004 | ||
| Species-specific | biosynthetic process | brachypodium | 15 | 8.3 | 1.8 | 0.0300 |
| cell differentiation | brachypodium | 8 | 0.6 | 12.4 | 0.0000 | |
| cell growth | brachypodium | 4 | 0.6 | 6.7 | 0.0076 | |
| embryo development | brachypodium | 5 | 0.6 | 8.6 | 0.0010 | |
| flower development | brachypodium | 8 | 0.6 | 13.6 | 0.0000 | |
| growth | brachypodium | 7 | 0.7 | 9.6 | 0.0000 | |
| response to external stimulus | brachypodium | 7 | 1.7 | 4.0 | 0.0045 | |
| sequence-specific DNA binding transcription factor activity | brachypodium | 7 | 1.9 | 3.6 | 0.0076 | |
| carbohydrate metabolic process | rice | 5 | 0.9 | 5.8 | 0.0035 | |
| transport | maize | 8 | 3.3 | 2.4 | 0.0412 |