PMEI — Brassica napus
Summary
BnPMEI (DARMORV10_C05P07360.1) on chromosome C05 of oilseed rape (Brassica napus) encodes a pectinesterase inhibitor, belonging to the PCW enzyme inhibitor and pectinesterase inhibitor domain families. The gene product has pectinesterase inhibitor activity and enzyme inhibitor activity, and is associated with demethylation, downregulation of enzyme activity, and pectin breakdown. It has been linked to proline content and pectin methylesterase inhibition, as well as fungal resistance. Studies of related genes in other species connect the PMEI family to root length and root morphology traits.
Annotations
- Chromosome
- C05
- Related genes
- PMEI
- GO terms
- GO:0009507, Enzyme Inhibitor Activity, Demethylation, Pectinesterase Inhibitor Activity, GO:0032259, pectin breakdown, downregulation of enzyme activity
- Publications
- 20736450, PMID:17277091, PMID:14741367, PMID:20229192, PMID:38334713, PMID:37659510, PMID:30502087, PMID:29119365
- Traits
- aLRLpMRL125, pectin methylesterase inhibition, root length, fungal resistance, proline content, root morphology trait