Claim · model-written summary
Petals and stamens elongate and calyx partly separates at Stages 11–12.
- Taxon
- Nicotiana benthamiana
Nicotiana benthamianat0 - Outcome
- rapid elongation of petals and stamens, and partial calyx separatione0
- Value
- Stages 11–12e0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Subsequent stages feature rapid elongation of petals and stamens, and partial calyx separation (Stages 11–12)”
t0“Nicotiana benthamiana”
Title
Floral ontogeny and development of the model plant Nicotiana benthamiana
Sandra Bretones; Teresa Barragán-Lozano; Salvador Núñez-Escánez; et al. Current Plant Biology 2026. doi:10.1016/j.cpb.2025.100578
Other claims from this paper (10)
- Observation Fourteen floral stages extend from meristem initiation to anthesis.
- Observation Floral organs initiate and differentiate acropetally across four whorls.
- Observation Sepal primordia emerge at Stage 2.
- Observation Petal and stamen primordia emerge at Stages 4 and 5.
- Observation Two carpel primordia appear by Stage 6.
- Observation Petals and stamens expand while carpels remain unfused through Stages 6–8.
- Observation Carpel fusion forms one ovary by Stage 9.
- Observation Anthesis occurs at Stage 14 when corolla lobes spread.
- Observation Male and female gametophytes develop in coordination.
- Observation Fruit develops from set through capsule maturation and dehiscence.