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Please use this identifier to cite or link to this item:
http://krishi.icar.gov.in/jspui/handle/123456789/45760
Title: | Hetero trimeric G Proteins: Key Players in Plant Growth and Stress Responses |
Other Titles: | Not Available |
Authors: | Binny Sharma Padmanabh Dwivedi Asha Kumari |
ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
Author's Affiliated institute: | Department of Plant Physiology, Institute of Agricultural Sciences, Banaras Hindu University, Varanasi, India Department of Plant Physiology, Institute of Agricultural Sciences, Banaras Hindu University, Varanasi, India ICAR::Vivekananda Parvatiya Krishi Anusandhan Sansthan |
Published/ Complete Date: | 2020-12-08 |
Project Code: | Not Available |
Keywords: | Abiotic stress, G proteins, RGS protein, GTPase, Biotic stress |
Publisher: | International Journal of Agriculture, Environment and Biotechnology |
Citation: | Sharma, B., Dwivedi, P. and Kumari, A. 2020. Heterotrimeric G Proteins: Key Players in Plant Growth and Stress Responses. IJAEB, 13(4): 497-509. (PDF) Heterotrimeric G Proteins: Key Players in Plant Growth and Stress Responses. Available from: https://www.researchgate.net/publication/349394853_Heterotrimeric_G_Proteins_Key_Players_in_Plant_Growth_and_Stress_Responses [accessed Feb 26 2021]. |
Series/Report no.: | Not Available; |
Abstract/Description: | Heterotrimeric G proteins are large membrane-associated G proteins with subunits (Gα), (Gβ), and (Gγ) present in the plasma membrane in eukaryotes. They are signal transducers that play an important role in signaling pathways in various living organisms. In the inactive stage, Gα contains guanosine diphosphate and forms the heterotrimeric complex with Gβγ dimer which is activated by nucleotide exchange on Gα for guanosine triphosphate (GTP), GTP bound Gα dissociates from Gβγ dimer and modulates the effector for downstream signaling. Regulator of G protein signaling (RGS) protein is a regulatory point of G protein activation and stimulates rate-limiting GTPase activity of Gα subunit. G-protein research in plants is getting a lot of attention recently due to the emerging roles in modulating abiotic and biotic stress responses. An increase in the frequency of extreme weather and climate change has accelerated the adverse effect from plant stresses which are detrimental for plant growth. G-proteins plays important role in various functions that enhances plant growth and development, regulation of hormones, signals, stresses and plant defense responses. Furthermore, future research should be directed towards the discovery of novel components and their signaling mechanisms. |
Description: | Not Available |
ISSN: | 1974-1712 |
Type(s) of content: | Review Paper |
Sponsors: | Not Available |
Language: | English |
Name of Journal: | Not Available |
Volume No.: | 13(4) |
Page Number: | 497-509 |
Name of the Division/Regional Station: | Crop Improvement Division |
Source, DOI or any other URL: | 10.30954/0974-1712.04.2020.15 |
URI: | http://krishi.icar.gov.in/jspui/handle/123456789/45760 |
Appears in Collections: | CS-VPKAS-Publication |
Files in This Item:
File | Description | Size | Format | |
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article o1.pdf | 498.06 kB | Adobe PDF | View/Open | |
Providing permission regarding review article - Asha Kumari.pdf | 47.91 kB | Adobe PDF | View/Open |
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