Author

Marc Talló-Parra

Universitat Pompeu FabraORCID 0000-0002-2027-1065Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Assay:bulk RNA-seq· 2 Approach:experimental assay· 2 Research Focus:host-pathogen & immune response· 2 Approach:statistical model· 2 Research Focus:gene regulatory network inference· 1 Assay:long-read sequencing· 1 Organism:mouse· 1 Research Focus:phylogenetics / evolution· 1

Frequent Co-Authors

Juana DíeziD· 3 shared Gemma Pérez‐VilaróiD· 2 shared Mireia Puig-TorrentsiD· 2 shared Sol Ribó PonsiD· 2 shared Anikó Szegedi· 1 shared Chris PapadopoulosiD· 1 shared Elena HidalgoiD· 1 shared Federica ManticaiD· 1 shared

Activity by Year

2025-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 25 mutual co-author links

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3 shared papersMicrobiology

Juana DíezORCID

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3 papers

Recent·Most cited

Evolutionary emergence and preservation of microproteins encoded by upstream ORFs

José Carlos Montañés, Chris Papadopoulos, Saif Al-Obaidi, Anikó Szegedi, William R. Blevins, Marc Talló-Parra, Juana Díez, Elena Hidalgo, M. Mar Albà

The paper identifies conserved microproteins from upstream ORFs in yeast using Ribo-Seq and Nanopore data, showing they are subject to purifying selection.

bioRxiv · Mar 6, 2026 · PreprintGenomics

Arbovirus persistence in mosquitoes is characterized by translation repression of viral RNAs

Marc Talló-Parra, Mireia Puig-Torrents, Gemma Pérez‐Vilaró, Sol Ribó Pons, Juana Díez

This study shows that arboviruses like CHIKV and ZIKV persist in mosquito cells by repressing viral RNA translation without overtly altering host translation, suggesting a general RNAi-independent mechanism.

bioRxiv · Feb 26, 2026 · PreprintMicrobiology

Translational repression of viral RNA mediates arbovirus persistence in mosquitoes

Marc Talló-Parra, Mireia Puig-Torrents, Gemma Pérez‐Vilaró, Sol Ribó Pons, Xavier Hernandez‐Alias, Federica Mantica, Manuel Irimia, Luis G. Serrano, Juana Díez

The paper investigates how arboviruses like chikungunya virus maintain persistent infections in mosquito cells through translational repression of viral RNA without affecting host cell fitness.

bioRxiv · Jul 10, 2025 · PreprintMicrobiology