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2 Φεβ 2023 · Plant hormones or phytohormones are chemical compounds found in low quantities in plants and also in algae. They control their overall growth and development, reproductive processes, environmental responses, and even death.
27 Ιουλ 2022 · Connect specific hormones to plant responses and how they are used in plant propagation. The five major groups of plant hormones — auxins, cytokinins, gibberellins, ethylene, and abscisic — acid are distinguished by their chemical structures and the response they evoke within the plant (see Table 4.1).
28 Ιαν 2020 · Plant hormones are natural substances which control many aspects of plant development. They control everything from the length between nodes on the branches to the programmed death, or senescence seen in many annual plants.
Plant biologists recognize five major groups of plant hormones: auxins, gibberellins, ethylene, cytokinins, and abscisic acid. Find out in this guide the importance of each hormone in the life of a plant.
17 Απρ 2009 · First, plant hormone receptors are diverse and different from animal hormone receptors. Second, regulated protein degradation plays a central role in hormone signaling. Several receptors are...
30 Οκτ 2020 · Phytohormone is an organic substance, naturally produced in higher plants that regulate plant physiological process such as affecting growth and other functions remote from its place of production and active in very minute amounts. They can be either natural or synthetic, stimulatory or inhibitory in nature.
Plant hormones include auxins, cytokinins (CKs), gibberellins (GAs), abscisic acid (ABA), ethylene, jasmonates, salicylic acid (SA), brassinosteroids, peptide hormones, and strigolactones (SLs). Key players functioning in biosynthesis, catabolism, transport, perception, and signaling of plant hormones are steadily being identified and their ...
