Mao, Yanxiang Yuan, Yanping Gao, Yeshen Zeng, Lingling Fan, Siyu Luo, Jianrang Sun, Daoyang
Published in
Frontiers in Plant Science
Bud dormancy is crucial for woody perennial plants to resist low-temperature stress in winter. However, the molecular regulatory mechanisms underlying bud dormancy release are largely unclear. Here, a tree peony (Paeonia suffruticosa) transcript ARABIDOPSIS TOXICOS EN LEVADURA 33 (PsATL33), encoding a RING-H2 finger protein, was selected from previ...
Yao, Qingqing Feng, Ying Wang, Jiajie Zhang, Yushi Yi, Fei Li, Zhaohu Zhang, Mingcai
Published in
International journal of molecular sciences
Plant growth exhibits rhythmic characteristics, and gibberellins (GAs) are involved in regulating cell growth, but it is still unclear how GAs crosstalk with circadian rhythm to regulate cell elongation. The study analyzed growth characteristics of wild-type (WT), zmga3ox and zmga3ox with GA3 seedlings. We integrated metabolomes and transcriptomes ...
Krasauskas, Jovaras Ganie, Showkat Ahmad Al-Husari, Aroub Bindschedler, Laurence Spanu, Pietro Ito, Masaki Devoto, Alessandra
Published in
Journal of experimental botany
Barley (Hordeum vulgare) is an important cereal crop, and its development, defence, and stress responses are modulated by different hormones including jasmonates (JAs) and the antagonistic gibberellins (GAs). Barley productivity is severely affected by the foliar biotrophic fungal pathogen Blumeria hordei. In this study, primary leaves were used to...
Hernández-García, Jorge Serrano-Mislata, Antonio Lozano-Quiles, María Úrbez, Cristina Nohales, María A. Blanco-Touriñán, Noel Peng, Huadong Ledesma-Amaro, Rodrigo Blázquez, Miguel A.
DELLA proteins are negative regulators of the gibberellin response pathway in angiosperms, acting as central hubs that interact with hundreds of transcription factors (TFs) and regulators to modulate their activities. While the mechanism of TF sequestration by DELLAs to prevent DNA binding to downstream targets has been extensively documented, the ...
de Paula, Jean Carlo Baudraz Guariz, Hugo Roldi de Moraes, Kauê Alexandre Monteiro Shimizu, Gabriel Danilo de Faria, Ricardo Tadeu de Oliveira, Halley Caixeta Fraceto, Leonardo Fernandes Pereira, Anderson Espirito Santo
Published in
Folia Horticulturae
Brazil is home to a great diversity of species of the genus Dyckia. However, many of these species are threatened due to habitat destruction and predatory exploitation. An alternative to conserving these plants is sexual propagation using plant regulators to stimulate germination. Gibberellic acid (GA3) is an effective regulator in this process, bu...
Ogonkov, Andrei Brosius, Paula Emily Zeng, Quan Sasso, Severin Nagel, Raimund
Published in
Molecular plant-microbe interactions : MPMI
In recent years Acidovorax avenae subsp. avenae was identified as a major cause of bacterial etiolation and decline (BED) in turfgrasses and has become a growing economical concern for the turfgrass industry. The symptoms of BED resemble those of "bakanae," or foolish seedling disease, of rice (Oryzae sativa), in which the gibberellins produced by ...
Best, Norman Dilkes, Brian
Published in
Plant direct
The developmental genetics of reproductive structure control in maize must consider both the staminate florets of the tassel and the pistillate florets of the ear synflorescences. Pistil abortion takes place in the tassel florets, and stamen arrest is affected in ear florets to give rise to the monoecious nature of maize. Gibberellin (GA) deficienc...
Pregrad, Tina
Namen magistrskega dela je bil ugotoviti, ali pripravki Amalgerol Essence (alge), Delfan Plus (aminokisline) in Novagib (giberelini) vplivajo na pridelek jablane (Malus domestica Borkh.) sorte 'Idared' v času spomladanskih nizkih temperatur. Poskus je potekal v dveh nasadih jablane v Zagaju (Bistrica ob Sotli) leta 2021. V poskus smo vključili dve ...
Veerabagu, Manikandan van der Schoot, Christiaan Turečková, Veronika Tarkowská, Danuše Strnad, Miroslav Rinne, Päivi L H
Published in
Plant, cell & environment
Perennial para- and endo-dormancy are seasonally separate phenomena. Whereas para-dormancy is the suppression of axillary buds (AXBs) by a growing shoot, endo-dormancy is the short-day elicited arrest of terminal and AXBs. In hybrid aspen (Populus tremula x P. tremuloides) compromising the apex releases para-dormancy, whereas endo-dormancy requires...
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Cadmium (Cd) is one of the heavy metals that contaminate rice cultivation, and reducing Cd contamination in rice through agronomic measures is a hot research topic. In this study, foliar sprays of gibberellins (GA) and brassinolide (BR) were applied to rice under Cd stress in hydroponic and pot experiments. After foliar spraying of GR and BR, the b...
