In Fraxinus mandshurica Rupr.(F. mandshurica), the mature seeds exhibit a deep dormancy
trait, and the seedlings are vulnerable to external environmental factors, such as low …

Background Fraxinus hupehensis is an endangered tree species that is endemic to in
China; the species has very high commercial value because of its intricate shape and …

DELLA protein plays a significant role in plant growth and development. In this study,
PlDELLA with the open reading frame of 1866 bp in length was isolated from Paeonia …

Tree peony bud endodormancy is a common survival strategy similar to many perennial
woody plants in winter, and the activation of the GA signaling pathway is the key to breaking …

The plant hormone gibberellin (GA) is known to regulate elongating growth, seed
germination, and the initiation of flower bud formation, and it has been postulated that GAs …

Abstract Severe Arabidopsis (Arabidopsis thaliana) gibberellin (GA)-deficient mutant ga1-3
fails to germinate and is impaired in floral organ development. In contrast, the ga1-3 gai-t6 …

Gibberellin (GA) plays a key role in the release of bud dormancy and the GA receptor GID1
(GIBBERELLIN INSENSITIVE DWARF1) and DELLA protein are the GA signaling parts, but …

Bud dormancy release is regulated by gibberellins (GAs). DELLA proteins are highly
conserved and act as negative regulators in GA signaling pathway. The present study …

Gibberellin (GA) regulates many developmental transitions in the plant life cycle. Although
great progress has been made, the GA signaling pathways have not been fully elucidated …

In a number of woody perennial species a decrease in gibberellins concentrations in the
apical meristems is required for floral initiation to occur. In Rhododendron, applied …