Author

Rossella Annunziata

Centre National de la Recherche ScientifiqueORCID 0000-0001-7727-2109Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Evolutionary Biology· 1 Molecular Biology· 1

Signature Assays, Organisms & Methods

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Assay:bulk RNA-seq· 1 Research Focus:cell type annotation· 1 Approach:experimental assay· 1 Organism:multiple species· 1 Approach:statistical model· 1

Frequent Co-Authors

Alejandro R. BurgaiD· 1 shared Alistair P. McGregoriD· 1 shared Allan M. Carrillo‐BaltodanoiD· 1 shared Andrés RitteriD· 1 shared Angela FalciatoreiD· 1 shared Anna Schönauer· 1 shared Antonio Emidio FortunatoiD· 1 shared Arnau Sebé-PedrósiD· 1 shared

Activity by Year

2018-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 21 mutual co-author links

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1 shared paperEvolutionary Biology

Alejandro R. BurgaORCID

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2 papers

Recent·Most cited

Evolutionary BiologybioRxivPreprintJun 3, 2026

Zygotic genome activation is timed by the egg DNA-to-cytoplasm ratio across animals

Israel Campo Bes, Federica Mantica, Jon Permanyer…·Manuel Irimia

The paper investigates ZGA timing across 61 animal species and finds that genome size to cytoplasm volume ratio predicts ZGA onset.

DOI 10.64898/2026.04.16.718233

multiple speciesbulk RNA-seq

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Molecular BiologybioRxivPreprintMay 26, 2018

A bHLH-PAS protein regulates light-dependent diurnal rhythmic processes in the marine diatom Phaeodactylum tricornutum

Rossella Annunziata, Andrés Ritter, Antonio Emidio Fortunato…·Angela Falciatore

This study identifies PtbHLH1a, a bHLH-PAS protein in Phaeodactylum tricornutum, that regulates light-dependent diurnal rhythms, cell cycle, and gene expression, with conserved homologs across diatom species.

2 citations

experimental assay

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