Homology group | mORF: known or probable molecular function/domain | Known or inferred biological process | Source |
---|---|---|---|
uORF conserved in Arabidopsis and rice | |||
1 | bZIP transcription factor | Sucrose regulation | [89] |
2 | bHLH transcription factor | Transcriptional control | [68] |
3 | AdoMetDC | Polyamine biosynthesis: developmental regulation | [1] |
4 | Unknown; plant-specific | Unknown | BLAST analysis |
5 | Ankyrin repeat protein | Unknown | Protein domain analysis* |
6 | Amine oxidase | Unknown | Protein domain analysis* |
7 | Putative translation initiation factor eIF5 | Start codon selection | Protein domain analysis* |
8 | Similar to Mic-1 | Unknown | BLAST analysis |
9 | Unknown, cysteine-rich | Unknown (Possible novel zinc finger?) | CX4–7CX10CX2HX5 tandem repeats |
10 | MAP kinase | Signal transduction | PlantsP database |
11 | Trehalose-6-phosphate phosphatase | Trehalose metabolism: developmental regulation | [90] |
12 | Unknown | Systemically primed response to pathogens | [91] |
13 | Phosphoethanolamine N-methyltransferase | Phosphocholine biosynthesis | [38] |
14 | HDZip class I transcription factor | Transcriptional control; development | [92,93] |
15 | bHLH transcription factor | Transcriptional control; responsive to polyamine? | [52,68] |
16 | MAP kinase | Signal transduction | PlantsP database [99] |
17 | Unknown | Unknown | Â |
18 | Transcription co-activator/repressor HsfB1 | Mediator of heat shock response | [94,95] |
19 | SAUR protein | Mediator of auxin response; calmodulin (CaM) binding | IPR003676; [96] |
uORF conserved in Arabidopsis paralogs | |||
20 | Unknown | Unknown | Â |
21 | ERF/AP2 transcription factor | Putative regulator of pathogen resistance | [97,98] |
22 | Unknown | Unknown | Â |
23 | MAP kinase | Signal transduction | PlantsP database [99] |
24 | Unknown | Unknown | Â |
25 | Calcium response protein kinase | Ca++/CaM-dependent signal transduction | PlantsP database [100] |
26 | RING finger (C3HC4-type zinc finger) | Ubiquitination; mediator of protein degradation | Protein domain analysis* |