RECEPTOR-LIKE KINASES (LRR-RLKS) IN RESPONSE OF PLANTS TO BIOTIC AND ABIOTIC STRESSES
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Date
2022
Authors
Soltabayeva, Aigerim
Dauletova, Nurbanu
Serik, Symbat
Sandybek, Margulan
Omondi, John Okoth
Kurmanbayeva, Assylay
Srivastava, Sudhakar
Journal Title
Journal ISSN
Volume Title
Publisher
Plants
Abstract
Plants live under different biotic and abiotic stress conditions, and, to cope with the adversity
and severity, plants have well-developed resistance mechanisms. The mechanism starts
with perception of the stimuli followed by molecular, biochemical, and physiological adaptive measures.
The family of LRR-RLKs (leucine-rich repeat receptor-like kinases) is one such group that
perceives biotic and abiotic stimuli and also plays important roles in different biological processes
of development. This has been mostly studied in the model plant, Arabidopsis thaliana, and to some
extent in other plants, such as Solanum lycopersicum, Nicotiana benthamiana, Brassica napus, Oryza sativa,
Triticum aestivum, Hordeum vulgare, Brachypodium distachyon, Medicago truncatula, Gossypium barbadense,
Phaseolus vulgaris, Solanum tuberosum, and Malus robusta. Most LRR-RLKs tend to form different combinations
of LRR-RLKs-complexes (dimer, trimer, and tetramers), and some of them were observed
as important receptors in immune responses, cell death, and plant development processes. However,
less is known about the function(s) of LRR-RLKs in response to abiotic and biotic stresses. Here, we
give recent updates about LRR-RLK receptors, specifically focusing on their involvement in biotic
and abiotic stresses in the model plant, A. thaliana. Furthermore, the recent studies on LRR-RLKs
that are homologous in other plants is also reviewed in relation to their role in triggering stress
response processes against biotic and abiotic stimuli and/or in exploring their additional function(s).
Furthermore, we present the interactions and combinations among LRR-RLK receptors that have been
confirmed through experiments. Moreover, based on GENEINVESTIGATOR microarray database
analysis, we predict some potential LRR-RLK genes involved in certain biotic and abiotic stresses
whose function and mechanism may be explored.
Description
Keywords
Type of access: Open Access, abiotic stress, biotic stress, stress tolerance, LRR-RLK receptors, Arabidopsis
Citation
Soltabayeva, A., Dauletova, N., Serik, S., Sandybek, M., Omondi, J. O., Kurmanbayeva, A., & Srivastava, S. (2022). Receptor-like Kinases (LRR-RLKs) in Response of Plants to Biotic and Abiotic Stresses. Plants, 11(19), 2660. https://doi.org/10.3390/plants11192660