Author

Arturo Carabias

Consejo Superior de Investigaciones CientíficasORCID 0000-0001-6286-2309Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

Click to filter author papers

Microbiology· 2 Molecular Biology· 1

Signature Assays, Organisms & Methods

Click to filter · or open tag

Approach:experimental assay· 3 Organism:bacteria (other)· 2 Research Focus:cell type annotation· 2 Assay:DNA methylation· 2 Research Focus:host-pathogen & immune response· 2 Assay:proteomics· 2 Approach:biophysical modeling· 1 Research Focus:gene regulatory network inference· 1

Frequent Co-Authors

Guillermo MontoyaiD· 2 shared Josepha Magdalene KlasiD· 2 shared Mario Rodríguez MestreiD· 2 shared Rafael Pinilla‐RedondoiD· 2 shared Ruiliang ZhaoiD· 2 shared Alba Morán-VaqueroiD· 1 shared Alejandro González-DelgadoiD· 1 shared Ana Dávila-Hidalgo· 1 shared

Activity by Year

2023-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 24 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

Guillermo MontoyaORCID

Mutual co-authors in cluster

Author profile →

3 papers

Recent·Most cited

MicrobiologybioRxivPreprintJul 14, 2026

A DNA-scaffolded Retron Ring Mediates Antiphage Immunity

Arturo Carabias, Ruiliang Zhao, Ricardo Garcia-Martin…·Guillermo Montoya

This study defines the structure and mechanism of retron type IX, revealing how its DNA-scaffolded ring assembly mediates antiphage immunity through phage-encoded nuclease-triggered activation.

2 citations

bacteria (other)DNA methylation

𝕏 PostBluesky

MicrobiologybioRxivPreprintOct 22, 2025

Reverse transcribed ssDNA derepresses translation of a retron antiviral protein

Karen Huilin Zhang, Matías Rojas-Montero, Darshini Poola…·Seth L. Shipman

The paper describes a non-canonical mechanism in Type VI retrons where reverse transcribed ssDNA derepresses translation of an antiviral toxin, providing phage defense without detectable msDNA.

2 citations

bacteria (other)DNA methylation

𝕏 PostBluesky

Molecular BiologyCell Communication and SignalingPeer-reviewedFeb 3, 2023

Crk proteins activate the Rap1 guanine nucleotide exchange factor C3G by segregated adaptor-dependent and -independent mechanisms

Antonio Rodríguez-Blázquez, Arturo Carabias, Alba Morán-Vaquero…·José M. de Pereda

This study identifies two distinct mechanisms by which Crk proteins activate C3G: adaptor-dependent interactions with specific motifs and phosphorylation-dependent priming.

14 citations

experimental assay

𝕏 PostBluesky