Results 21 to 30 of about 53,201 (321)
Advances in Horticultural Science, 2018 Two field experiments were carried out to evaluate the effect of salicylic acid and abscisic acid applications on some morphological traits and yield of ajowan (Carum copticum L.) under different watering conditions.
Saeid Ghassemi +3 more
doaj +1 more source
The ecological implications of interplant drought cuing
Journal of Ecology, Volume 111, Issue 1, Page 23-32, January 2023., 2023 Our findings demonstrate for the first time the possible adaptive implications of both direct and relayed stress cuing among neighbouring plants, the possible cost of plant responsiveness to drought cues under benign conditions and the involvement of ABA in interplant drought cuing. The results suggest that interplant root communication of drought cues
Omer Falik +2 more
wiley +1 more source
Agricultural and Biological Chemistry, 1970 Oxidation of 2-cis-α-ionylidene-ethanol (II) with active MnO2 afforded a mixture of 2-cis and 2-trans-α-ionylideneacetaldehydes (III and IV). Reduction of methyl epoxy-α- and -β-ionylideneacetates (Vb, Xb XXIb and XXIIb) with LiAlH4 gave the diols (VI, XI, XXIII and XXIV).
Takayuki Oritani, Kyohei Yamashita
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Control of abscisic acid synthesis [PDF]
Journal of Experimental Botany, 2000 The abscisic acid (ABA) biosynthetic pathway involves the formation of a 9-cis-epoxycarotenoid precursor. Oxidative cleavage then results in the formation of xanthoxin, which is subsequently converted to ABA. A number of steps in the pathway may control ABA synthesis, but particular attention has been given to the enzyme involved in the oxidative ...
Alan Burbidge +2 more
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Plant, Soil and Environment, 2002 Endogenous content of abscisic acid was studied in a set of two winter cultivars of barleys (Lunet, Cenader), one spring cultivar (Akcent) and five winter cultivars of wheat (Mironovská, Samanta, Šárka, Zdar, Apache) and one spring cultivar (Leguan) in ...
Z. Faltusová-Kadlecová +2 more
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Abscisic Acid and Stomatal Regulation [PDF]
Plant Physiology, 1972 The closure of stomata by abscisic acid was examined in several species of plants through measurements of CO(2) and H(2)O exchange by the leaf. The onset of closure was very rapid, beginning at 3 minutes from the time of abscisic acid application to the cut base of the leaf of corn, or at 8 or 9 minutes for bean, Rumex and sugarbeet; rose leaves were ...
B. R. Loveys +3 more
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ABSCISIC ACID AND ETHYLENE PRODUCTION BY BIOTECHNOLOGICAL STRAINS OF Bradyrhizobium japonicum [PDF]
Biotechnologia Acta, 2015 The aim of the work was to research the production of phytohormones that inhibits the plants growth and development – abscisic acid and ethylene by various nitrogen–fixing symbiotic efficiency biotechnological strains of Bradyrhizobium japonicum under ...
N. O. Leonova
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Predicting essential components of signal transduction networks: a dynamic model of guard cell abscisic acid signaling [PDF]
PLoS Biology 4 (10), e312 (2006), 2006 Plants both lose water and take in carbon dioxide through microscopic stomatal pores, each of which is regulated by a surrounding pair of guard cells. During drought, the plant hormone abscisic acid (ABA) inhibits stomatal opening and promotes stomatal closure, thereby promoting water conservation.
arxiv +1 more source
Planta Tropika: Jurnal Agrosains, 2023 Abscisic acid (ABA) is a growth regulatory substance that plays an important role in various processes in the cell, such as plant adaptation to environmental threats, seed development, dormancy, budding, plant development, and fruit ripening.
Nafi Ananda Utama +3 more
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The RNA N6‐methyladenosine demethylase ALKBH9B modulates ABA responses in Arabidopsis
Journal of Integrative Plant Biology, Volume 64, Issue 12, Page 2361-2373, December 2022., 2022 The RNA m6A demethylase ALKBH9B removes m6A from the ABSCISIC ACID (ABA) INSENSITIVE 1 (ABI1) and BRI1‐EMS‐SUPPRESSOR 1 (BES1) transcripts, thus stabilizing them and leading to the inhibition of ABI3 and ABI5 by ABI1 and BES1 proteins, promoting seed germination and early seedling development under ABA treatment.
Jun Tang +5 more
wiley +1 more source