Ontology highlight
ABSTRACT:
SUBMITTER: Galvan-Ampudia CS
PROVIDER: S-EPMC7205470 | biostudies-literature | 2020 May
REPOSITORIES: biostudies-literature
eLife 20200507
Positional information is essential for coordinating the development of multicellular organisms. In plants, positional information provided by the hormone auxin regulates rhythmic organ production at the shoot apex, but the spatio-temporal dynamics of auxin gradients is unknown. We used quantitative imaging to demonstrate that auxin carries high-definition graded information not only in space but also in time. We show that, during organogenesis, temporal patterns of auxin arise from rhythmic cen ...[more]