Author

Tsubasa Ohbayashi

Centre National de la Recherche ScientifiqueORCID 0000-0002-6912-7021Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

Click to filter author papers

Microbiology· 3

Signature Assays, Organisms & Methods

Click to filter · or open tag

Approach:experimental assay· 3 Research Focus:cell type annotation· 2 Research Focus:differential expression· 2 Organism:bacteria (other)· 1 Assay:bulk RNA-seq· 1 Organism:Drosophila· 1 Research Focus:gene regulatory network inference· 1 Research Focus:host-pathogen & immune response· 1

Frequent Co-Authors

Aya YokotaiD· 2 shared Delphine NaquiniD· 2 shared Gaëlle LextraitiD· 2 shared Joy Lachat· 2 shared Peter MergaertiD· 2 shared Raynald Cossard· 2 shared Romain Jouan· 2 shared Tatiana TimchenkoiD· 2 shared

Activity by Year

2023-2025 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

Click any collaborator node to inspect or filter shared papers

Focal author (center)Selected co-authorORCID co-authorUnlinked name

Curved chords = mutual co-authorship

2 shared papersMicrobiology

Aya YokotaORCID

Mutual co-authors in cluster

Author profile →

3 papers

Recent·Most cited

MicrobiologyFrontiers in MicrobiologyPeer-reviewedApr 7, 2025

Single-cell genomics of single soil aggregates: methodological assessment and potential implications with a focus on nitrogen metabolism

Emi Matsumura, Hiromi Kato, Shintaro Hara…·Rota Wagai

This study evaluates methods for extracting microbial cells from soil aggregates and finds that sonication improves microbial recovery and diversity compared to bead-vortexing.

16 citationstop 2%

bulk RNA-seqexperimental assay

𝕏 PostBluesky

MicrobiologyProceedings of the National Academy of SciencesPeer-reviewedJun 12, 2024

Hundreds of antimicrobial peptides create a selective barrier for insect gut symbionts

Joy Lachat, Gaëlle Lextrait, Romain Jouan…·Peter Mergaert

The paper identifies hundreds of antimicrobial peptides in the insect gut that create a selective barrier for symbionts, with resistance mechanisms crucial for colonization.

43 citationstop 1%

Drosophilaproteomics

𝕏 PostBluesky

MicrobiologybioRxivPreprintSep 7, 2023

Transposon sequencing reveals the essential gene set and genes enabling gut symbiosis in the insect symbiont Caballeronia insecticola

Romain Jouan, Gaëlle Lextrait, Joy Lachat…·Peter Mergaert

This study uses transposon sequencing to identify essential genes and gut-specific nutrients in the insect symbiont Caballeronia insecticola.

DOI 10.1101/2023.09.07.556630

bacteria (other)experimental assay

𝕏 PostBluesky