Author

P. Spaet

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

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Microbiology· 7

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Approach:experimental assay· 6 Research Focus:cell type annotation· 4 Assay:proteomics· 4 Organism:C. elegans· 3 Research Focus:protein folding & dynamics· 3 Research Focus:cell signaling & trafficking· 2 Research Focus:differential expression· 2 Research Focus:metabolism & bioenergetics· 2

Frequent Co-Authors

B. Macek· 7 shared K. Forchhammer· 3 shared M. Hagemann· 3 shared W. R. Hess· 3 shared A. Klotz· 1 shared A. Kraus· 1 shared A. Pawlowski· 1 shared A. Wiegard· 1 shared

Activity by Year

2018-2023 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 20 mutual co-author links

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7 shared papersMicrobiology

B. Macek

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7 papers

Recent·Most cited

Diurnal rhythm causes metabolic crises in the cyanobacterial mutants of c-di-AMP signalling cascade

M. Haffner, O. Mantovani, P. Spaet, B. Macek, M. Hagemann, K. Forchhammer, K. A. Selim

The paper investigates the role of c-di-AMP and SbtB in cyanobacterial diurnal metabolism, finding that their disruption leads to metabolic dysregulation and diurnal lethality.

bioRxiv · Nov 14, 2023 · PreprintMicrobiology

Nitrite secretion by cyanobacteria is controlled by the small protein NirP1

A. Kraus, P. Spaet, S. Timm, A. Wilson, R. Schumann, M. Hagemann, B. Macek, W. R. Hess

This study identifies NirP1 as a regulator of nitrite secretion in cyanobacteria under carbon limitation, revealing its role in coordinating carbon and nitrogen metabolism.

bioRxiv · Aug 4, 2023 · PreprintMicrobiology

Two circadian oscillators in one cyanobacterium

C. Koebler, N. M. Schmelling, A. Pawlowski, P. Spaet, N. M. Scheurer, K. Sebastian, L. Berwanger, B. Macek, A. Wiegard, I. M. Axmann, A. Wilde

The paper identifies a new KaiA homolog, KaiA3, in Synechocystis sp. PCC 6803, which forms a second circadian oscillator alongside the standard KaiB3-KaiC3 system.

bioRxiv · Jul 20, 2021 · PreprintMicrobiology

Discovery of a novel small protein factor involved in the coordinated degradation of phycobilisomes in cyanobacteria

W. R. Hess, V. Krauspe, B. Macek, P. Spaet, O. Schilling, M. Fahrner, C. Steglich, N. Frankenberg-Dinkel

The paper identifies NblD, a small protein essential for phycobilisome degradation in cyanobacteria during nitrogen starvation, showing it interacts with β-phycocyanin and is required for coordinated dismantling.

Proceedings of the National Academy of Sciences · Jan 28, 2021Peer-reviewedMicrobiology

The Novel PII-Interacting Regulator PirC (Sll0944) Identifies 3-Phosphoglycerate Mutase (PGAM) as Central Control Point of Carbon Storage Metabolism in Cyanobacteria

T. Orthwein, J. Scholl, P. Spaet, S. Lucius, M. Koch, B. Macek, M. Hagemann, K. Forchhammer

This study identifies PirC as a PII-interacting regulator that inhibits PGAM, controlling carbon flux towards glycogen or polyhydroxybutyrate in cyanobacteria under nitrogen limitation.

bioRxiv · Sep 11, 2020Microbiology

Analysis of a photosynthetic cyanobacterium rich in internal membrane systems via gradient profiling by sequencing (Grad-seq)

M. Riediger, P. Spaet, R. Bilger, K. Voigt, B. Macek, W. R. Hess

The paper uses Grad-seq to analyze the complexome of Synechocystis 6803, identifying potential RNA chaperones and novel RNA-protein complexes.

bioRxiv · Jul 2, 2020Microbiology

Chlorosis as a developmental program in cyanobacteria: the proteomic fundament for survival and awakening

P. Spaet, A. Klotz, S. Rexroth, B. Macek, K. Forchhammer

The paper uses proteomics to study the transition of cyanobacteria from a dormant chlorotic state to vegetative growth, identifying key protein modifications and their roles in survival.

bioRxiv · May 22, 2018Microbiology