Author

Alexandros Papagiannakis

Howard Hughes Medical InstituteORCID 0000-0002-6363-804XUnclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Microbiology· 2 Cell Biology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 3 Assay:proteomics· 3 Research Focus:cell signaling & trafficking· 2 Research Focus:chromatin & epigenetic regulation· 2 Research Focus:development & morphogenesis· 2 Organism:E. coli· 2 Approach:statistical model· 2 Assay:bulk RNA-seq· 1

Frequent Co-Authors

Christine JacobsiD· 3 shared Wei-Hsiang LiniD· 3 shared Skye Glenn· 2 shared Alessio FragassoiD· 1 shared Georgi K. MarinoviD· 1 shared Jan Marcel SkotheimiD· 1 shared Jarno MäkeläiD· 1 shared Matthew P. SwafferiD· 1 shared

Activity by Year

2024-2024 · peak 3/yr

Co-Author Collaboration Network

10 top collaborators · 33 mutual co-author links

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3 shared papersMicrobiology

Christine JacobsORCID

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3 papers

Recent·Most cited

Cell BiologyeLifePeer-reviewedDec 23, 2024

Genome concentration limits cell growth and modulates proteome composition in Escherichia coli

Jarno Mäkelä, Alexandros Papagiannakis, Wei-Hsiang Lin…·Christine Jacobs

The paper shows genome concentration limits transcription and affects proteome composition in E. coli, with effects detectable in nutrient-rich conditions.

8 citations

E. coliproteomics

𝕏 PostBluesky

MicrobiologybioRxivOct 8, 2024

Nonequilibrium polysome dynamics promote chromosome segregation and its coupling to cell growth in Escherichia coli

Alexandros Papagiannakis, Qiwei Yu, Sander K. Govers…·Christine Jacobs

The paper shows that polysome dynamics in E. coli help segregate chromosomes during cell division, linking this process to cell growth.

17 citations

E. coliDNA methylation

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MicrobiologyProceedings of the National Academy of SciencesPeer-reviewedOct 3, 2024

Coupling of cell growth modulation to asymmetric division and cell cycle regulation in Caulobacter crescentus

Skye Glenn, Alessio Fragasso, Wei-Hsiang Lin…·Christine Jacobs

This study shows that Caulobacter crescentus daughter cells have different growth rates due to a G1 phase slowdown, mediated by (p)ppGpp, linking growth modulation to asymmetric division and cell cycle regulation.

6 citations

C. elegansproteomics

𝕏 PostBluesky