Results 1 to 10 of about 11,831 (252)

Plant Development and Crop Yield: The Role of Gibberellins

Plants, 2022
Gibberellins have been classically related to a few key developmental processes, thus being essential for the accurate unfolding of plant genetic programs. After more than a century of research, over one hundred different gibberellins have been described.
Ricardo Castro-Camba, Conchi Sanchez, Nieves Vidal   +2 more
exaly   +3 more sources

Interactions of Gibberellins with Phytohormones and Their Role in Stress Responses

Horticulturae, 2022
Gibberellins are amongst the main plant growth regulators. Discovered over a century ago, the interest in gibberellins research is growing due to their current and potential applications in crop production and their role in the responses to environmental
Ricardo Castro-Camba, Conchi Sanchez, Nieves Vidal   +2 more
exaly   +3 more sources

Exogenous Gibberellins and Auxins Promote Crown Bud Regeneration and Influence Endogenous Hormone Changes in Alfalfa [PDF]

Plants
Alfalfa (Medicago sativa L.) is a globally significant forage crop with notable economic value. Gibberellins (GA3) promote dormancy breaking and early germination whereas auxins (IAA) predominantly influence bud regeneration.
Haiyan Yue, Qunce Sun, Shuzhen Zhang, Youping An, Xianwei Peng, Binghan Wen, Xingyu Ge, Yuxiang Wang   +7 more
doaj   +2 more sources

Peer review of the pesticide risk assessment of the active substance gibberellins (GA4/GA7) [PDF]

EFSA Journal
The conclusions of the European Food Safety Authority (EFSA) following the peer review of the initial risk assessments carried out by the competent authorities of the rapporteur Member State Slovenia and co‐rapporteur Member State Slovakia for the ...
European Food Safety Authority (EFSA), Fernando Álvarez, Maria Arena, Domenica Auteri, Sofia Batista Leite, Marco Binaglia, Anna Federica Castoldi, Arianna Chiusolo, Angelo Colagiorgi, Mathilde Colas, Federica Crivellente, Chloe De Lentdecker, Isabella De Magistris, Mark Egsmose, Gabriella Fait, Franco Ferilli, German Giner Santonja, Varvara Gouliarmou, Katrin Halling, Laia Herrero Nogareda, Alessio Ippolito, Frederique Istace, Samira Jarrah, Dimitra Kardassi, Aude Kienzler, Anna Lanzoni, Roberto Lava, Renata Leuschner, Alberto Linguadoca, Jochem Louisse, Christopher Lythgo, Oriol Magrans, Iris Mangas, Andrea Mioč, Ileana Miron, Tunde Molnar, Laura Padovani, Vincenzo Padricello, Martina Panzarea, Juan Manuel Parra Morte, Simone Rizzuto, Anamarija Romac, Agnès Rortais, Miguel Santos, Rositsa Serafimova, Rachel Sharp, Csaba Szentes, Andrea Terron, Anne Theobald, Manuela Tiramani, Giorgia Vianello, Laura Villamar‐Bouza   +51 more
doaj   +2 more sources

Gibberellins-independent stem length regulation by YABBY1 in cucurbit crops

Vegetable Research, 2023
The enhanced translation of YABBY1 transcription factor could suppress stem elongation in a dose-dependent manner in cucurbit crops, however, the genome editing mutant of YABBY1 was insensitive to exogenous gibberellins (GAs) treatment.
Shenhao Wang, Xueyong Yang
doaj   +1 more source

PENGARUH GIBERELIN TERHADAP PERKECAMBAHAN BENIH DAN PERTUMBUHAN SEMAI KAWISTA (Feronia Limonia (L.) Swingle)

Agritech, 2021
Wood-apple is a rare plant that is almost extinct, so efforts are needed to increase the population. Wood-apple is generally propagated generatively.
Endang Dewi Murrinie, Untung Sudjianto, Khoirinnidha Ma’rufa Ma’rufa   +2 more
doaj   +1 more source

Gibberellins of Sugarcane [PDF]

Plant Physiology, 1966
In our hands a phosphate buffered celite column has given an adequate separation of GA(1) and GA(3). These 2 gibberellins are normally very difficult to separate. Young sugarcane growing under moisture stress contains at least 2 gibberellin-like substances. One is suspected to be GA(5). The other is unknown but has high activity in the barley endosperm
B H, Most, A J, Vlitos
openaire   +2 more sources

Exogenous application of phytohormones mitigates the effect of salt stress on Carica papaya plants [PDF]

Revista Brasileira de Engenharia Agrícola e Ambiental, 2020
The salinity has complex effects on the physiological, nutritional and hormonal interactions of plants. This study aimed to evaluate the mitigating action of exogenous application of different types and concentrations of phytohormones on Carica papaya ...
Francisco V. da S. Sá, Marcos E. B. Brito, Luderlândio de A. Silva, Rômulo C. L. Moreira, Emanoela P. de Paiva, Lauter S. Souto   +5 more
doaj   +1 more source

Gibberellin Homeostasis in Tobacco is Regulated by Gibberellin Metabolism Genes with Different Gibberellin Sensitivity [PDF]

Plant and Cell Physiology, 2008
Gibberellins are phytohormones that regulate growth and development of plants. Gibberellin homeostasis is maintained by feedback regulation of gibberellin metabolism genes. To understand this regulation, we manipulated the gibberellin pathway in tobacco and studied its effects on the morphological phenotype, gibberellin levels and the expression of ...
Gallego-Giraldo, Lina, Úbeda-Tomás, Susana, Gisbert, Carmina, García-Martínez, José-Luis, Moritz, Thomas, López-Díaz, Isabel   +5 more
openaire   +3 more sources

Gibberellin Metabolism in Maize (The Stepwise Conversion of Gibberellin A12-Aldehyde to Gibberellin A20 [PDF]

Plant Physiology, 1996
The stepwise metabolism of gibberellin A12-aldehyde (GA12-aldehyde) to GA20 is demonstrated from seedling shoots of maize (Zea mays L.). The labeled substrates [13C,3H]GA12-aldehyde, [13C,3H]GA12, [14C4]GA53, [14C4/2H2]GA44, and [14C4/2H2]GA19 were fed individually to dwarf-5 vegetative shoots.
Kobayashi, M, Spray, CR, Phinney, BO, Gaskin, P, MacMillan, J   +4 more
openaire   +2 more sources