Claim · model-written summary
An isolated basal cell developed only into a typical suspensor, never into an embryo, in vitro.
- Taxon
- angiospermsMagnoliopsidae0
- Organ / stage
- basal celle1
- Outcome
- develop into a typical suspensore1
- Qualifier
- never into an embryo in vitroe1
Not reportedMaterialGeneCompoundInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionValue
Verbatim
e0“In angiosperms, the first zygotic division usually gives rise to two daughter cells with distinct morphologies and developmental fates”
e1“Here, we demonstrated that when isolated from both maternal tissues and the apical cell, a single basal cell could only develop into a typical suspensor, but never into an embryo in vitro”
Title
Liang‐Huan Qu; Xuemei Zhou; Xinbo Li; et al. The Plant Journal 2017. doi:10.1111/tpj.13629
Other claims from this paper (4)
- Observation An isolated apical cell developed into a small globular embryo after artificial dysfunction of the basal cell.
- Observation Apical cell lineages could never generate a new suspensor.
- Observation The initial round of cell fate specification occurs at the two-celled proembryo stage.
- Observation The basal cell lineage is autonomously specified towards the suspensor.