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Article

Glycogen deficiency impairs diurnal energy metabolism and cell division in Synechocystis.

Plant physiology - 1 Sept 2026

Hofer Jan M, Schulze Tim, Witting Lennart, Laker Bianca, Krueger Stephan, Westhoff Philipp, Kohlheyer Dietrich, Weber Andreas P M, Eisenhut Marion

Abstract excerpt

Diurnal changes in light availability are a defining feature of life on Earth. Photoautotrophic organisms therefore store reduced carbon during the day to sustain energy metabolism at night. In cyanobacteria, glycogen is the primary carbon storage compound and supports both energy homeostasis and stress responses. Although glycogen-deficient Synechocystis strains have been studied previously, how these mutants...

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Topics

Glycogen
Energy Metabolism
Synechocystis
Cell Division
Circadian Rhythm
Light

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

Photosynthesis

Mutation

Source

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Identifiers

PMID: 42530009
DOI: 10.1093/plphys/kiag560
PMCID: PMC13544441

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 19 Oct 2026.

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