DB identifier
|
AT1G08370 | Secondary Identifier
|
locus:2201821 |
| Name
|
decapping 1 | Brief Description | decapping 1 |
| TAIR Computational Description | decapping 1;(source:Araport11) |
| TAIR Curator Summary | Encodes DCP1 involved in mRNA decapping. DCP1 forms a mRNA decapping complex with DCP2 (At5g13570) and VCS (VARICOSE) (At3g13300). However, unlike DCP2, DCP1 itself does not have mRNA decapping activity in vitro. DCP1, DCP2 and VCS colocalize in cytoplasmic loci, which are putative Arabidopsis mRNA processing bodies. Null mutants of DCP1, DCP2, and VCS accumulate capped mRNAs with a reduced degradation rate. These mutants also share a similar lethal phenotype at the seedling cotyledon stage, with disorganized veins, swollen root hairs, and altered epidermal cell morphology. The protein was shown by immunoprecipitation not to interact with DCP2. |
| TAIR Short Description | decapping 1 |
| TAIR Aliases | ATDCP1, DCP1 |
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