Heterotrimeric G Protein Signaling in Abiotic Stress [PDF]
Plants, 2022 As sessile organisms, plants exhibit extraordinary plasticity and have evolved sophisticated mechanisms to adapt and mitigate the adverse effects of environmental fluctuations. Heterotrimeric G proteins (G proteins), composed of α, β, and γ subunits, are
Yijie Wang, Jose Ramón Botella
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Structural comparison of unconventional G protein YchF with heterotrimeric G protein and small G protein [PDF]
Plant Signaling & Behavior, 2022 Guanine nucleotide-binding (G) proteins, namely, phosphate-binding (P) loop GTPases, play a critical role in life processes among different species. Based on the structural characteristics, G proteins can be divided into heterotrimeric G proteins, small ...
Maozhen Luo +7 more
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The Role of Heterotrimeric G-Protein Beta Subunits During Nodulation in Medicago truncatula Gaertn and Pisum sativum L. [PDF]
Frontiers in Plant Science, 2022 Heterotrimeric G-proteins regulate plant growth and development as master regulators of signaling pathways. In legumes with indeterminate nodules (e.g., Medicago truncatula and Pisum sativum), the role of heterotrimeric G-proteins in symbiosis ...
Andrey D. Bovin +5 more
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Different Heterotrimeric G Protein Dynamics for Wide-Range Chemotaxis in Eukaryotic Cells [PDF]
Frontiers in Cell and Developmental Biology, 2021 Chemotaxis describes directional motility along ambient chemical gradients and has important roles in human physiology and pathology. Typical chemotactic cells, such as neutrophils and Dictyostelium cells, can detect spatial differences in chemical ...
Yoichiro Kamimura +3 more
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Heterotrimeric G protein are involved in the regulation of multiple agronomic traits and stress tolerance in rice [PDF]
BMC Plant Biology, 2020 Background The heterotrimeric G protein complex, consisting of Gα, Gβ, and Gγ subunits, are conserved signal transduction mechanism in eukaryotes. Recent molecular researches had demonstrated that G protein signaling participates in the regulation of ...
Yue Cui, Nan Jiang, Zhengjin Xu, Quan Xu
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Heterotrimeric G Protein–RasGAP Coupling Drives Adaptation During Chemotaxis [PDF]
CellsChemotaxis enables eukaryotic cells to detect and migrate along extracellular chemoattractant gradients spanning several orders of magnitude. This remarkable dynamic range relies on adaptation, a process that allows cells to reset their signaling ...
Xuehua Xu +4 more
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Disease-Associated Dopamine Receptor D2 Variants Exhibit Functional Consequences Depending on Different Heterotrimeric G-Protein Subunit Combinations [PDF]
BiomedicinesBackground: Dopamine receptors (DRs) are G-protein-coupled receptors (GPCRs) found in the central nervous system (CNS). DRs are essential for mediating various downstream signaling cascades and play a critical role in regulating the dopaminergic ...
Nele Niebrügge +3 more
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Heterotrimeric G protein signalling in the plant kingdom [PDF]
Open Biology, 2013 In animals, heterotrimeric G proteins, comprising α-, β-and γ-subunits, perceive extracellular stimuli through cell surface receptors, and transmit signals to ion channels, enzymes and other effector proteins to affect numerous cellular behaviours.
Daisuke Urano +3 more
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Heterotrimeric G-Protein Signalers and RGSs in Aspergillus fumigatus [PDF]
Pathogens, 2020 The heterotrimeric G-protein (G-protein) signaling pathway is one of the most important signaling pathways that transmit external signals into the inside of the cell, triggering appropriate biological responses. The external signals are sensed by various
Hee-Soo Park +3 more
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Trade-Off Regulation in Plant Growth and Stress Responses Through the Role of Heterotrimeric G Protein Signaling [PDF]
PlantsUnlike animals, plants are sessile organisms that cannot migrate to more favorable conditions and must constantly adapt to a variety of biotic and abiotic stresses.
Horim Lee
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