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Flowering phenology adjustment and flower longevity in a South American alpine species
(MDPI, 2021)
Delayed flowering due to later snowmelt and colder temperatures at higher elevations in the alpine are expected to lead to flowering phenological adjustment to prevent decoupling of peak flowering from the warmest time of ...
The autonomous flowering-time pathway pleiotropically regulates seed germination in Arabidopsis thaliana
(Oxford University Press, 2018-01)
Background and Aims Two critical developmental transitions in plants are seed germination and flowering, and the timing of these transitions has strong fitness consequences. How genetically independent the regulation of ...
Temporal organization among pollination systems in a tropical seasonal forest
(2021-08-01)
Temporal constancy of pollination systems is essential for the maintenance of pollinators through time. Community-level assessment of flowering phenology allows understanding variations across seasons and years and the ...
Acceleration of flowering during shade avoidance in Arabidopsis alters the balance between FLOWERING LOCUS C-mediated repression and photoperiodic induction of flowering.
(American Society of Plant Biologist, 2008-09)
The timing of the floral transition in Arabidopsis (Arabidopsis thaliana) is influenced by a number of environmental signals. Here, we have focused on acceleration of flowering in response to vegetative shade, a condition ...
Combinatorial activities of SHORT VEGETATIVE PHASE and FLOWERING LOCUS C define distinct modes of flowering regulation in Arabidopsis
(BioMed Central, 2015-02)
BACKGROUND: The initiation of flowering is an important developmental transition as it marks the beginning of the reproductive phase in plants. The MADS-box transcription factors (TFs) FLOWERING LOCUS C (FLC) and SHORT ...
UV-B radiation delays flowering time through changes in the PRC2 complex activity and miR156 levels in Arabidopsis thaliana
(Wiley Blackwell Publishing, Inc, 2018-06)
UV-B is a high-energy component of the solar radiation perceived by the plant and induces a number of modifications in plant growth and development, including changes in flowering time. However, the molecular mechanisms ...
CONSTANS delays Arabidopsis flowering under short days
(Wiley Blackwell Publishing, Inc, 2019-03)
Long days (LD) promote flowering of Arabidopsis thaliana compared with short days (SD) by activating the photoperiodic pathway. Here we show that growth under very-SD (3 h) or darkness (on sucrose) also accelerates flowering ...
Inter and intraspecific variation on reproductive phenology of the Brazilian Atlantic forest Rubiaceae: Ecology and phylogenetic constraints
(2003-09-01)
The reproductive phenology of seven species of Rubiaceae from the Brazilian Atlantic rain forest was compared to evaluate the occurrence of phylogenetic constraints on flowering and fruiting phenologies. Since phenological ...
Inter and intraspecific variation on reproductive phenology of the Brazilian Atlantic forest Rubiaceae: Ecology and phylogenetic constraints
(2003-09-01)
The reproductive phenology of seven species of Rubiaceae from the Brazilian Atlantic rain forest was compared to evaluate the occurrence of phylogenetic constraints on flowering and fruiting phenologies. Since phenological ...