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Frontiers in Plant Science, 2023 Both arbuscular mycorrhizal fungi (AMF) and phytohormones collectively regulate plant growth and root development, but their individual and combined effects on tea [Camellia sinensis (L.) O. Kuntze] cutting seedings remain unclear.
Xiubing GAO +7 more
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Growth Performance of Varieties of Bean (Phaseolus vulgaris) Seedlings in Earthworm-Bioturbated Soil and Crab-Bioturbated Soil [PDF]
Iranica Journal of Energy and Environment, 2023 Earthworms and crabs are known to influence the physicochemical state of their respective soil habitats through their bioturbation actions. While earthworm-bioturbated soils have been well documented to positively affect plant growth, not much is known ...
E. O. Dada, F. A. Oke, Y. O. Balogun
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Stripe to spot transition in a plant root hair initiation model [PDF]
SIAM J. Appl. Math., 75(3), 1090-1119, 2015, 2014 A generalised Schnakenberg reaction-diffusion system with source and loss terms and a spatially dependent coefficient of the nonlinear term is studied both numerically and analytically in two spatial dimensions. The system has been proposed as a model of hair initiation in the epidermal cells of plant roots. Specifically the model captures the kinetics
arxiv +1 more source
Q&A: How does jasmonate signaling enable plants to adapt and survive? [PDF]
, 2016 Jasmonates (JAs) are a class of plant hormones that play essential roles in response to tissue wounding. They act on gene expression to slow down growth and to redirect metabolism towards producing defense molecules and repairing damage.
Larrieu, A, Vernoux, T
core +2 more sources
Hormonal Modulation of Plant Immunity
Annual Review of Cell and Developmental Biology, 2012 Plant hormones have pivotal roles in the regulation of plant growth, development, and reproduction. Additionally, they emerged as cellular signal molecules with key functions in the regulation of immune responses to microbial pathogens, insect herbivores, and beneficial microbes.
Pieterse +8 more
openaire +6 more sources
Molecular regulatory events of flower and fruit abscission in horticultural plants
Horticultural Plant Journal, 2023 Flower and fruit abscission is a highly programmed physiological process, which is closely related to the yield of horticultural plants. The coordination of many regulatory factors associated with metabolic and signaling pathways plays a key role in the ...
Yuan Shi +6 more
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BMC Plant Biology, 2020 Background Plants have adapted to survive under adverse conditions or exploit favorable conditions in response to their environment as sessile creatures. In a way of plant adaptation, plant hormones have been evolved to efficiently use limited resources.
Dong U Woo +5 more
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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
Strigolactones redefine plant hormones [PDF]
Science China Life Sciences, 2016 A commonly accepted view of plant growth hormones is that their interaction with the cognate receptor protein is reversible, so that each hormone molecule can potentially interact multiple times with a receptor and so either amplify the hormone signal or maintain it over an extended period of time.
Steven M. Smith +2 more
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Biosynthetic Pathways of Hormones in Plants
Metabolites, 2023 Phytohormones exhibit a wide range of chemical structures, though they primarily originate from three key metabolic precursors: amino acids, isoprenoids, and lipids. Specific amino acids, such as tryptophan, methionine, phenylalanine, and arginine, contribute to the production of various phytohormones, including auxins, melatonin, ethylene, salicylic ...
Andrzej Bajguz +1 more
openaire +3 more sources