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http://dx.doi.org/10.5010/JPB.2010.37.4.539

Characteristics and functions of shaker like potassium channels in rice  

Hwang, Hyun-Sik (Bio-crop Development Division, Department of Agricultural Bio-resources, National Academy of Agricultural Science, RDA)
Kim, Hyun-Mi (Bio-crop Development Division, Department of Agricultural Bio-resources, National Academy of Agricultural Science, RDA)
Jeong, Min-A (Bio-crop Development Division, Department of Agricultural Bio-resources, National Academy of Agricultural Science, RDA)
Kim, Dong-Hern (Bio-crop Development Division, Department of Agricultural Bio-resources, National Academy of Agricultural Science, RDA)
Byun, Myung-Ok (Bio-crop Development Division, Department of Agricultural Bio-resources, National Academy of Agricultural Science, RDA)
Kim, Beom-Gi (Bio-crop Development Division, Department of Agricultural Bio-resources, National Academy of Agricultural Science, RDA)
Publication Information
Journal of Plant Biotechnology / v.37, no.4, 2010 , pp. 539-548 More about this Journal
Abstract
Potassium ($K^+$) is one of the most abundant cations in higher plant. It comprises about 10% of plant dry weight and it plays roles in numerous functions such as osmo- and turgor regulation, charge balance of plasma membrane and control of stomata and organ movement. Several potassium transporters and potassium channels regulate $K^+$ homeostasis in response to $K^+$ uptake systems. In this review, we describe the biological, biochemical and physiological characteristics of shaker like potassium channels in higher plant. Especially, we searched the rice genome databases and analysized expressed genes, genome structures and protein domain characteristics of shaker like potassium channels.
Keywords
plant potassium channel; shaker like; rice;
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