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Role of ABA and Gibberellin A3 on gene expression pattern of sugar transporters and invertases in Vitis vinifera cv. Malbec during berry ripening
(2018-03)
Sugars are key constituents that affect quality of grape berries, and consequently the grape metabolic profile relevant to wine’s industry. However, enzymes and transporter genes expression involved in sugar transport at ...
Polyamines, IAA and ABA during germination in two recalcitrant seeds: Araucaria angustifolia (Gymnosperm) and Ocotea odorifera (Angiosperm)
(OXFORD UNIV PRESS, 2011)
Background and Aims Plant growth regulators play an important role in seed germination. However, much of the current knowledge about their function during seed germination was obtained using orthodox seeds as model systems, ...
Fluctuating temperatures terminate dormancy in Cynara cardunculus seeds by turning off ABA synthesis and reducing ABA signalling, but not stimulating GA synthesis or signalling
(Cambridge University Press, 2014-04)
Fluctuating temperatures terminate seed dormancy in many species, including Cynara cardunculus (L.) var. sylvestris. Termination of physiological dormancy requires low ratios of abscisic acid (ABA)/gibberellins (GA). ...
Fluctuating temperatures terminate dormancy in cynara cardunculus seeds by turning off ABA synthesis and reducing ABA signalling, but not stimulating GA synthesis or signalling
(2014)
Abstract: Fluctuating temperatures terminate seed dormancy in many species, including Cynara cardunculus (L.) var. sylvestris. Termination of physiological dormancy requires low ratios of abscisic acid (ABA)/gibberellins ...
Aluminum-induced stomatal closure is related to low root hydraulic conductance and high ABA accumulation
(2020-11-01)
Many studies ask how aluminum (Al) reduces the root growth, but as Al is mostly retained in the root system, physiological explanations for the also expected Al-induced decrease in stomatal conductance (gs) are unclear, ...
Canopy Spraying of Abscisic Acid to Improve Fruit Quality of Different Sweet Cherry Cultivars
(2021)
Abscisic acid (ABA) plays a major role in promoting ripening in sweet cherry, a non-climacteric fruit. Exogenous application of ABA has been performed to study fruit ripening and cracking, but this growth regulator is not ...
Heterologous expression of Arabidopsis ABF4 gene in potato enhances tuberization through ABA-GA crosstalk regulation
(Springer, 2014-03)
Potato (Solanum tuberosum L.) tuberization is regulated by many signals, such as abscisic acid (ABA),sucrose and gibberellic acid (GA). ABA and sucrose are positive modulators, while GA is an inhibitor of the process. ABF ...
Ampliação do repertório de crianças com Transtorno do Espectro Autista (TEA) após uma intervenção comportamental não intensiva
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Psicologia - PPGPsiCâmpus São Carlos, 2019-05-30)
It is known the people with developmental disorders, such as Autism Spectrum Disorder (ASD), present significant deficits in the various areas of development. The ABA behavioral intervention (in English: Applied Behavior ...
Hydrogen sulfide generated by L-cysteine desulfhydrase acts upstream of nitric oxide to modulate abscisic acid-dependent stomatal closure
(American Society of Plant Biologist, 2014-12)
Abscisic acid (ABA) is a well-studied regulator of stomatal movement. Hydrogen sulfide (H2S), a small signaling gas molecule involved in key physiological processes in mammals, has been recently reported as a new component ...
Differences in phosphatidic acid signalling and metabolism between ABA and GA treatments of barley aleurone cells
(Elsevier Masson, 2013-02)
Phosphatidic acid (PA) is the common lipid product in abscisic acid (ABA) and gibberellic acid (GA)response. In this work we investigated the lipid metabolism in response to both hormones. We could detect an in vivo ...