AtKC1, a silentArabidopsispotassium channel α-subunit modulates root hair K+influx
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چکیده
منابع مشابه
Developmental changes in voltage-gated calcium channel α(2)δ-subunit expression in the canine dorsal root ganglion.
The voltage-gated calcium channel subunit α(2)δ plays a fundamental role in propagation of excitatory signals associated with release of glutamate and neuropeptides substance P (SP) and calcitonin gene-related protein (CGRP). It can be selectively inhibited by gabapentinoids. Hence, investigation of the α(2)δ subunit may predict the efficacy of gabapentinoid therapy in neuropathic pain. Since s...
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متن کاملAtKC1 and CIPK23 Synergistically Modulate AKT1-Mediated Low-Potassium Stress Responses in Arabidopsis.
In Arabidopsis (Arabidopsis thaliana), the Shaker K(+) channel AKT1 conducts K(+) uptake in root cells, and its activity is regulated by CBL1/9-CIPK23 complexes as well as by the AtKC1 channel subunit. CIPK23 and AtKC1 are both involved in the AKT1-mediated low-K(+) (LK) response; however, the relationship between them remains unclear. In this study, we screened suppressors of low-K(+) sensitiv...
متن کاملAtKC1 and CIPK23 Synergistically Modulate AKT1-Mediated Low-Potassium Stress Responses in Arabidopsis1[OPEN]
In Arabidopsis (Arabidopsis thaliana), the Shaker K channel AKT1 conducts K uptake in root cells, and its activity is regulated by CBL1/9-CIPK23 complexes as well as by the AtKC1 channel subunit. CIPK23 and AtKC1 are both involved in the AKT1mediated low-K (LK) response; however, the relationship between them remains unclear. In this study, we screened suppressors of low-K sensitive [lks1 (cipk...
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Brugada syndrome (BrS) is an inherited autosomal dominant cardiac channelopathy. Several mutations on the cardiac sodium channel Na(v)1.5 which are responsible for BrS lead to misfolded proteins that do not traffic properly to the plasma membrane. In order to mimic patient heterozygosity, a trafficking defective mutant, R1432G was co-expressed with Wild Type (WT) Na(v)1.5 channels in HEK293T ce...
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ژورنال
عنوان ژورنال: Proceedings of the National Academy of Sciences
سال: 2002
ISSN: 0027-8424,1091-6490
DOI: 10.1073/pnas.052677799