1. Introduction to Light Signaling in Plants 1.1 Overview of Light Signaling Light is one of the most important environmental factors controlling plant growth and development. Unlike animals, plants cannot […]
Category: Cell signaling
Category: Cell signaling
Cell signaling
Bacterial and Plant Two-Component Systems
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- September 17, 2026
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1. Introduction to Two-Component Systems Living organisms constantly interact with their surroundings. Bacteria must detect changes in temperature, nutrient availability, osmotic pressure, pH, toxic substances, and the presence of other […]
Regulation of Signaling Pathways
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- September 17, 2026
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1. Introduction Cells constantly receive signals from their environment and from other cells. These signals may come from hormones, neurotransmitters, growth factors, cytokines, extracellular matrix components, or changes in nutrients […]
Second Messengers
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- September 17, 2026
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1. Introduction to Second Messengers Cells continuously receive information from their surrounding environment. Hormones, neurotransmitters, growth factors, cytokines and other signaling molecules bind to specific receptors on or inside the […]
Signal Transduction Pathways
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- September 17, 2026
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1. Signal Transduction Pathways 1.1 Introduction Cells continuously receive information from their surrounding environment. They must detect changes in nutrients, hormones, growth factors, neurotransmitters, temperature, osmotic conditions, stress, and signals […]
Signaling Through G-Protein-Coupled Receptors
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- September 16, 2026
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1. Introduction to G-Protein-Coupled Receptor Signaling Cells constantly receive information from their surroundings. Hormones, neurotransmitters, growth-related signals, odor molecules, and many other chemical substances communicate with cells to regulate their […]
Cell Surface Receptors
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- September 16, 2026
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1. Introduction to Cell Surface Receptors 1.1 Overview of Cell Surface Receptors Cells are the fundamental structural and functional units of all living organisms. Although cells operate as independent units, […]
Hormones and their receptors
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- September 16, 2026
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1.Introduction Hormones are chemical signaling molecules that coordinate the activities of cells, tissues, and organs. They are produced by specialized cells or glands and released into the body, where they […]


