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Author Tian Q., Yu T., Dong M., Hu Y., Chen X., Xue Y., Fang Y., Zhang J., Zhang X., Xue D.
Title Identification and Characterization of <i>Shaker</i> Potassium Channel Gene Family and Response to Salt and Chilling Stress in Rice.
Abstract:
<i>Shaker</i> potassium channel proteins are a class of voltage-gated ion channels responsible for K+ uptake and translocation, playing a crucial role in plant growth and salt tolerance. In this study, bioinformatic analysis was performed to identify the members within the <i>Shaker</i> gene family. Moreover, the expression patterns of rice <i>Shaker(OsShaker)</i> K+ channel genes were analyzed in different tissues and salt treatment by RT-qPCR. The results revealed that there were eight <i>OsShaker</i> K+ channel genes distributed on chromosomes 1, 2, 5, 6 and 7 in rice, and their promoters contained a variety of cis-regulatory elements, including hormone-responsive, light-responsive, and stress-responsive elements, etc. Most of the <i>OsShaker</i> K+ channel genes were expressed in all tissues of rice, but at different levels in different tissues. In addition, the expression of <i>OsShaker</i> K+ channel genes differed in the timing, organization and intensity of response to salt and chilling stress. In conclusion, our findings provide a reference for the understanding of <i>OsShaker</i> K+ channel genes, as well as their potential functions in response to salt and chilling stress in rice.
Journal Int J Mol Sci
Country China
Volume 25(17)
Pages
Year 2024
PubMed ID 39273675
PubMed Central ID 11395327
DOI 10.3390/ijms25179728
URL -
Relation
Gene AKT1 AKT2 AKT3 GORK KAT2 KAT3 KAT4 NKT5
INSD -
Strain Wild Core Collection -
Induced Mutation Lines(NIG Collection) -
Sterile Seed Strain -
Lethal Embryo
Mutantion Strain 		-
Stages in Each Organ
- Muant Lines (Gene) 		-
Cultivated Varieties(NIG Collection) -
Stages in Each Organ -
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