Role of Potassium in Plants
Pandey, Girdhar K.
Role of Potassium in Plants Girdhar K. Pandey, Swati Mahiwal - First edition - 1 recurso en línea (XI, 81 páginas) 13 ilustraciones, 12 ilustraciones a color - SpringerBriefs in Plant Science 2192-1229 Biomedical and Life Sciences (Springer-11642) . - SpringerBriefs in Plant Science, .
Preface -- 1. Introduction: Overview of Role of potassium -- 2. Potassium Homeostasis -- 3. Potassium uptake and transport system in plants -- 4. Sequence, structure and domain analysis of potassium channels and transporters -- 5. Potassium in plant growth and development -- 6. Potassium in abiotic stress -- 7. Potassium deficiency: A stress signal -- 8. Potassium perception and sensing -- 9. Emerging role of potassium in plants -- 10. Key questions and future perspective -- References -- Abbreviations -- Index.
Potassium (K+) is an essential mineral macronutrient abundantly present in the cytosol which, unlike other macronutrients, is not metabolized and does not integrate into macromolecules. Compared to animal cells, K+ is more abundantly present in plant cells. Overall performance of the plant, and operation of metabolic machinery depends upon intracellular K+ homeostasis (K+ uptake and efflux) via K+ channels and transporters acting as mediators of cellular responses during plant development. Unlike animals, plants lack sodium/K+ exchangers; plant cells have developed unique transport systems for K+ accumulation and release. In Arabidopsis thaliana, 71 K+ channels and transporters have been identified and categorized into six families. Plant adaptive responses to several abiotic and biotic stresses are mediated by regulation of intracellular K+ homeostasis. In this report, we highlight the role of K+ in abiotic and biotic stresses, features of channels and transporters responsible for its homeostasis along with its evolutionary relationship, perception and sensing mechanisms, and K+ deficiency triggering different signaling cascades. Overall, this book covers the role of K+ in plants would be significantly helpful to research, academic community as well as students to understand the one of the major attributes of plant biology.
9783030459536
10.1007/978-3-030-45953-6 doi
Fisiología vegetal
Fitoquímica
Plantas--Crecimiento
QK710 / 2020 EB
Role of Potassium in Plants Girdhar K. Pandey, Swati Mahiwal - First edition - 1 recurso en línea (XI, 81 páginas) 13 ilustraciones, 12 ilustraciones a color - SpringerBriefs in Plant Science 2192-1229 Biomedical and Life Sciences (Springer-11642) . - SpringerBriefs in Plant Science, .
Preface -- 1. Introduction: Overview of Role of potassium -- 2. Potassium Homeostasis -- 3. Potassium uptake and transport system in plants -- 4. Sequence, structure and domain analysis of potassium channels and transporters -- 5. Potassium in plant growth and development -- 6. Potassium in abiotic stress -- 7. Potassium deficiency: A stress signal -- 8. Potassium perception and sensing -- 9. Emerging role of potassium in plants -- 10. Key questions and future perspective -- References -- Abbreviations -- Index.
Potassium (K+) is an essential mineral macronutrient abundantly present in the cytosol which, unlike other macronutrients, is not metabolized and does not integrate into macromolecules. Compared to animal cells, K+ is more abundantly present in plant cells. Overall performance of the plant, and operation of metabolic machinery depends upon intracellular K+ homeostasis (K+ uptake and efflux) via K+ channels and transporters acting as mediators of cellular responses during plant development. Unlike animals, plants lack sodium/K+ exchangers; plant cells have developed unique transport systems for K+ accumulation and release. In Arabidopsis thaliana, 71 K+ channels and transporters have been identified and categorized into six families. Plant adaptive responses to several abiotic and biotic stresses are mediated by regulation of intracellular K+ homeostasis. In this report, we highlight the role of K+ in abiotic and biotic stresses, features of channels and transporters responsible for its homeostasis along with its evolutionary relationship, perception and sensing mechanisms, and K+ deficiency triggering different signaling cascades. Overall, this book covers the role of K+ in plants would be significantly helpful to research, academic community as well as students to understand the one of the major attributes of plant biology.
9783030459536
10.1007/978-3-030-45953-6 doi
Fisiología vegetal
Fitoquímica
Plantas--Crecimiento
QK710 / 2020 EB