Claim · model-written summary
ZIPPY/AGO7 mutation elevated SPL3 mRNA.
- Taxon
- Arabidopsis
Arabidopsist0 - Gene
- ZIPPY/AGO7e0
- Outcome
- SPL3 mRNAe0
- Direction
- elevatede0
Not reportedMaterialCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“SPL3 mRNA is elevated by mutations in ZIPPY/AGO7, RNA DEPENDENT RNA POLYMERASE 6 (RDR6) and SUPPRESSOR OF GENE SILENCING 3 (SGS3)”
t0“Arabidopsis”
Title
Temporal regulation of shoot development inArabidopsis thalianabymiR156and its targetSPL3
Gang Wu; R. Scott Poethig Development 2006. doi:10.1242/dev.02521
Other claims from this paper (14)
- Intervention effect SPL3 promoted vegetative phase change and flowering.
- Observation SPL4 promoted vegetative phase change and flowering.
- Observation SPL5 promoted vegetative phase change and flowering.
- Observation miR156 strongly repressed SPL3/4/5.
- Intervention effect Constitutive miR156a expression prolonged juvenile vegetative traits.
- Intervention effect Constitutive miR156a expression delayed flowering.
- Intervention effect miR156-insensitive SPL3 largely corrected the miR156a overexpression phenotype.
- Observation miR156 levels declined during juvenile-to-adult transition.
- Observation SPL3 mRNA abundance rose during juvenile-to-adult transition.
- Mechanism Decreasing miR156 was inferred to cause rising SPL3 expression.
- Observation RDR6 mutation elevated SPL3 mRNA.
- Observation SGS3 mutation elevated SPL3 mRNA.
- Observation RNAi did not contribute to temporal SPL3 expression.
- Mechanism The authors concluded that increasing SPL3 expression regulates vegetative phase change.