Author

C. Steglich

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

Biology Disciplines

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Microbiology· 6 Plant Biology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 7 Organism:C. elegans· 5 Research Focus:cell type annotation· 5 Assay:bulk RNA-seq· 2 Assay:DNA methylation· 2 Research Focus:gene regulatory network inference· 2 Research Focus:cell signaling & trafficking· 1 Research Focus:differential expression· 1

Frequent Co-Authors

W. R. Hess· 7 shared A. Wilde· 4 shared F. Heyl· 3 shared R. Backofen· 3 shared U. A. Hoffmann· 3 shared A. Migur· 2 shared R. Bilger· 2 shared S. N. Rogh· 2 shared

Activity by Year

2021-2023 · peak 3/yr

Co-Author Collaboration Network

10 top collaborators · 36 mutual co-author links

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7 shared papersMicrobiology

W. R. Hess

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Author profile →

7 papers

Recent·Most cited

Control of a type III-Dv CRISPR-Cas system by the transcription factor RpaB and interaction of its leader transcript with the DEAD-box RNA helicase CrhR

R. Bilger, A. Migur, A. Wulf, C. Steglich, H. Urlaub, W. R. Hess

This study identifies RpaB as a light-and redox-responsive transcription factor regulating a type III-Dv CRISPR-Cas system in Synechocystis sp. PCC 6803 and shows CrhR interacts with the leader transcript posttranscriptionally.

bioRxiv · Dec 7, 2023 · PreprintMicrobiology

The role of the 5' sensing function of ribonuclease E in cyanobacteria

U. A. Hoffmann, E. Lichtenberg, S. N. Rogh, R. Bilger, V. Reimann, F. Heyl, R. Backofen, C. Steglich, W. R. Hess, A. Wilde

This study investigates the role of 5' sensing in RNase E of Synechocystis, identifying cleavage sites and demonstrating its impact on rRNA, tRNA maturation, and plasmid copy number.

bioRxiv · Jan 13, 2023Microbiology

Regulation of pSYSA defense plasmid copy number in Synechocystis through RNase E and a highly transcribed asRNA

A. Kaltenbrunner, V. Reimann, U. A. Hoffmann, T. Aoyagi, M. Sakata, K. Nimura-Matsune, S. Watanabe, C. Steglich, A. Wilde, W. R. Hess

The paper identifies a regulatory mechanism for pSYSA plasmid copy number in Synechocystis involving RNase E and an antisense RNA, revealing a novel replication system with implications for synthetic biology.

bioRxiv · Nov 30, 2022 · PreprintMicrobiology

Feedback regulation of RNase E during UV-stress response in the cyanobacterium Synechocystis sp. PCC 6803

S. Watanabe, D. Stazic, J. Georg, S. Ohtake, M. Numakura, M. Asayama, T. Chibazakura, A. Wilde, C. Steglich, W. R. Hess

The paper investigates RNase E feedback regulation in Synechocystis sp. PCC 6803 under UV stress, finding increased enzymatic activity and stabilized rne mRNA via 5' UTR autoregulation.

bioRxiv · Feb 7, 2022Microbiology

Transcriptome-wide in vivo mapping of cleavage sites for the compact cyanobacterial ribonuclease E reveals insights into its function and substrate recognition

U. A. Hoffmann, F. Heyl, S. N. Rogh, T. Wallner, R. Backofen, W. R. Hess, C. Steglich, A. Wilde

The paper maps RNase E cleavage sites in Synechocystis sp. PCC 6803 using TIER-seq, revealing cleavage signatures and regulatory roles of RNase E and RNase J.

bioRxiv · Jul 27, 2021Microbiology

The temperature-regulated DEAD-box RNA helicase CrhR interactome: Autoregulation and photosynthesis-related transcripts

A. Migur, F. Heyl, J. Fuss, A. Srikumar, B. Huettel, C. Steglich, J. S. S. Prakash, R. Reinhardt, R. Backofen, G. W. Owttrim, W. R. Hess

This study identifies the RNA interactome of the cyanobacterial DEAD-box helicase CrhR, revealing its role in photosynthesis and redox regulation through auto-regulation and binding of photosynthesis-related transcripts.

bioRxiv · Mar 26, 2021Plant Biology

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