Abstract
Plants require potassium (K+) as a macronutrient to support numerous physiological processes. Understanding how this nutrient is transported, stored, and utilized within plants is crucial for breeding crops with high K+ use efficiency. As K+ is not metabolized, cross-membrane transport becomes a rate-limiting step for efficient distribution and utilization in plants. Several K+ transporter families, such as KUP/HAK/KT and KEA transporters and Shaker-like and TPK channels, play dominant roles in plant K+ transport processes. In this review, we provide a comprehensive contemporary overview of our knowledge about these K+ transporter families in angiosperms, with a major focus on the genome-wide identification of K+ transporter families, subcellular localization, spatial expression, function and regulation. We also expanded the genome-wide search for the K+ transporter genes and examined their tissue-specific expression in Camelina sativa, a polyploid oil-seed crop with a potential to adapt to marginal lands for biofuel purposes and contribution to sustainable agriculture. In addition, we present new insights and emphasis on the study of K+ transporters in polyploids in an effort to generate crops with high K+ Utilization Efficiency (KUE).
Keywords: KUP/HAK/KT transporters, shaker-like channels, TPK channels, KEA transporters, subcellular localization, gene expression, function, Camelina sativa.
Current Genomics
Title:Recent Advances in Genome-wide Analyses of Plant Potassium Transporter Families
Volume: 22 Issue: 3
Author(s): Dhondup Lhamo*, Chao Wang, Qifei Gao and Sheng Luan
Affiliation:
- Department of Plant and Microbial Biology, University of California, Berkeley, CA 94720,United States
Keywords: KUP/HAK/KT transporters, shaker-like channels, TPK channels, KEA transporters, subcellular localization, gene expression, function, Camelina sativa.
Abstract: Plants require potassium (K+) as a macronutrient to support numerous physiological processes. Understanding how this nutrient is transported, stored, and utilized within plants is crucial for breeding crops with high K+ use efficiency. As K+ is not metabolized, cross-membrane transport becomes a rate-limiting step for efficient distribution and utilization in plants. Several K+ transporter families, such as KUP/HAK/KT and KEA transporters and Shaker-like and TPK channels, play dominant roles in plant K+ transport processes. In this review, we provide a comprehensive contemporary overview of our knowledge about these K+ transporter families in angiosperms, with a major focus on the genome-wide identification of K+ transporter families, subcellular localization, spatial expression, function and regulation. We also expanded the genome-wide search for the K+ transporter genes and examined their tissue-specific expression in Camelina sativa, a polyploid oil-seed crop with a potential to adapt to marginal lands for biofuel purposes and contribution to sustainable agriculture. In addition, we present new insights and emphasis on the study of K+ transporters in polyploids in an effort to generate crops with high K+ Utilization Efficiency (KUE).
Export Options
About this article
Cite this article as:
Lhamo Dhondup *, Wang Chao, Gao Qifei and Luan Sheng , Recent Advances in Genome-wide Analyses of Plant Potassium Transporter Families, Current Genomics 2021; 22 (3) . https://dx.doi.org/10.2174/1389202922666210225083634
DOI https://dx.doi.org/10.2174/1389202922666210225083634 |
Print ISSN 1389-2029 |
Publisher Name Bentham Science Publisher |
Online ISSN 1875-5488 |
Call for Papers in Thematic Issues
Advanced Computational Algorithms and Artificial Intelligence in Clinical Pharmacogenomics
In the era of personalized medicine, understanding the relationship between genetics and drug response is crucial. This issue delves into innovative methodologies, leveraging deep computational analysis and artificial intelligence, to enhance the field of Clinical Pharmacogenomics. The interdisciplinary approach harnesses the power of advanced high-throughput genotyping technologies, sophisticated computational analysis, ...read more
Applications of Single-cell Sequencing Technology in Reproductive Medicine
Single cell sequencing (SCS) technology utilizes individual cells' genetic material to sequence their genome, transcriptome, and epigenetics at the molecular level. It offers insights into cell heterogeneity and enables the study of limited biological materials. Since its recognition as a valuable technique in 2011, single cell sequencing has yielded numerous ...read more
Big Data in Cancer Research
Cancer is a significant threat to human life and health, remaining a highly aggressive killer. It is a leading cause of death worldwide and represents a crucial medical issue for humanity. However, in the past decade, the effectiveness of new synthetic anticancer agents has not matched the current clinical speculation. ...read more
Current Genomics in Cardiovascular Research
Cardiovascular diseases are the main cause of death in the world, in recent years we have had important advances in the interaction between cardiovascular disease and genomics. In this Research Topic, we intend for researchers to present their results with a focus on basic, translational and clinical investigations associated with ...read more
Related Journals
- Author Guidelines
- Graphical Abstracts
- Fabricating and Stating False Information
- Research Misconduct
- Post Publication Discussions and Corrections
- Publishing Ethics and Rectitude
- Increase Visibility of Your Article
- Archiving Policies
- Peer Review Workflow
- Order Your Article Before Print
- Promote Your Article
- Manuscript Transfer Facility
- Editorial Policies
- Allegations from Whistleblowers
- Announcements
Related Articles
-
The Use of Erythropoietin and its Derivatives to Treat Spinal Cord Injury
Mini-Reviews in Medicinal Chemistry FoxO3a Governs Early Microglial Proliferation and Employs Mitochondrial Depolarization with Caspase 3, 8, and 9 Cleavage During Oxidant Induced Apoptosis
Current Neurovascular Research Chemokines in Gastrointestinal Disorders
Current Drug Targets Editorial [Hot Topic: Cyclooxygenases and Cyclooxygenase Inhibitors in Neurological and Psychiatric Diseases (Executive Editor: Luisa Minghetti) ]
Current Pharmaceutical Design Anti-inflammatory Lipid Mediators Derived from ω-6 and ω-3 Polyunsaturated Fatty Acids as a Treatment Option for IBD
Anti-Inflammatory & Anti-Allergy Agents in Medicinal Chemistry Immune Response to Herpes Simplex Virus and γ134.5 Deleted HSV Vectors
Current Gene Therapy Nanocrystalline ZnO: A Competent and Reusable Catalyst for the Preparation of Pharmacology Relevant Heterocycles in the Aqueous Medium
Current Green Chemistry A Review of the Possible Mechanisms of Action of Tocotrienol – A Potential Antiosteoporotic Agent
Current Drug Targets Microarray Technology as a Universal Tool for High-Throughput Analysis of Biological Systems
Combinatorial Chemistry & High Throughput Screening The Potential of Modulating Small RNA Activity In Vivo
Mini-Reviews in Medicinal Chemistry A Closer Look to Polyesters: Properties, Synthesis, Characterization, and Particle Drug Delivery Applications
Nanoscience & Nanotechnology-Asia The Role of Nuclear Factor-κB in Inflammatory Lung Disease
Inflammation & Allergy - Drug Targets (Discontinued) Molecular Interplay between Platelets and the Vascular Wall in Thrombosis and Hemostasis
Current Vascular Pharmacology Extracellular Vesicles in the Pathogenesis, Treatment, and Diagnosis of Spinal Cord Injury: A Mini-Review
Current Stem Cell Research & Therapy Editorial [Hot Topic: New Approaches to Treating Cancer: Medicinal Chemistry and Therapeutic Potential (Guest Editor: David J. Weber)]
Current Topics in Medicinal Chemistry The Beneficial Effect of Physical Exercise on Inflammatory Makers in Older Individuals
Endocrine, Metabolic & Immune Disorders - Drug Targets MicroRNAs-based Therapy: A Novel and Promising Strategy for Cancer Treatment
MicroRNA Cellular Senescence in Cardiovascular Diseases: Potential Age-Related Mechanisms and Implications for Treatment
Current Pharmaceutical Design Communicating Non-Targeted Effects of Ionizing Radiation to Achieve Adaptive Homeostasis in Tissues
Current Molecular Pharmacology DNA-Damaging Anticancer Drugs – A Perspective for DNA Repair- Oriented Therapy
Current Medicinal Chemistry