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Article

Functions of AKT1 and AKT2 potassium channels determined by studies of single and double mutants of Arabidopsis.

Plant physiology - 1 Nov 2001

Dennison K L, Robertson W R, Lewis B D, Hirsch R E, Sussman M R, Spalding E P

Abstract excerpt

A reverse genetic strategy was used to isolate Arabidopsis plants containing "knockout" mutations in AKT1 and AKT2, two members of a K+ channel gene family. Comparative studies of growth and membrane properties in wild-type and mutant seedlings were performed to investigate the physiological functions of these two related channels. The growth rates of plants supplied with rate-limiting concentrations of K+...

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Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

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Source

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Identifiers

PMID: 11706182
PMCID: PMC129271

Genes

AKT1
AKT2

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

Related research

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Functions of AKT1 and AKT2 potassium channels determined by studies of single and double mutants of Arabidopsis.PMID 11706182Read ↗

A role for the AKT1 potassium channel in plant nutrition.Semantic proximity Read ↗

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The rectification control and physiological relevance of potassium channel OsAKT2.Semantic proximity Read ↗

Tumour development in Arabidopsis thaliana involves the Shaker-like K+ channels AKT1 and AKT2/3.Semantic proximity Read ↗

High-affinity K(+) transport in Arabidopsis: AtHAK5 and AKT1 are vital for seedling establishment and postgermination growth under low-potassium conditions.Semantic proximity Read ↗

AtKC1 and CIPK23 Synergistically Modulate AKT1-Mediated Low-Potassium Stress Responses in Arabidopsis.Semantic proximity Read ↗

K(+) channel profile and electrical properties of Arabidopsis root hairs.Semantic proximity Read ↗

Cesium Inhibits Plant Growth Primarily Through Reduction of Potassium Influx and Accumulation in Arabidopsis.Semantic proximity Read ↗

The two-pore channel TPK1 gene encodes the vacuolar K+ conductance and plays a role in K+ homeostasis.Semantic proximity Read ↗

KAT1 is not essential for stomatal opening.Semantic proximity Read ↗

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