Author

Shanna Romand

Observed name: Romand, Shanna

Observed institutions: Centre National de la Recherche Scientifique, Aix-Marseille Université, Commissariat à l'Énergie Atomique et aux Énergies Alternatives, Swedish University of Agricultural Sciences, CEA Cadarache, Institut de Biosciences et Biotechnologies, Institut de Biosciences et biotechnologies d'Aix-Marseille

ORCID: 0009-0002-0029-3766

Observed ORCID: 0009-0002-0029-3766

OpenAlex ID: A5040038432

A guanosine tetraphosphate (ppGpp) mediated brake on photosynthesis is required for acclimation to nitrogen limitation in Arabidopsis

2022 · Shanna Romand, Hela Abdelkefi, et al. · eLife · 37

New perspectives on the molecular mechanisms of stress signalling by the nucleotide guanosine tetraphosphate ( ppGpp ), an emerging regulator of photosynthesis in plants and algae

2022 · Marwa Mehrez, Shanna Romand, et al. · New Phytologist · 29

Posttranslational regulation of photosynthetic activity via the TOR kinase in plants

2024 · Stefano D’Alessandro, Florent Velay, et al. · Science Advances · 17

The burning glass effect of water droplets triggers a high light-induced calcium response in the chloroplast stroma

2025 · Dominic Kuang, Shanna Romand, et al. · Current Biology · 11

Guanosine tetraphosphate ( ppGpp ) accumulation inhibits chloroplast gene expression and promotes super grana formation in the moss Physcomitrium ( Physcomitrella ) patens

2022 · Seddik Harchouni, Samantha England, et al. · New Phytologist · 11

Optimal photosynthesis requires a balanced diet of ions

2024 · Dominic Kuang, Shanna Romand · New Phytologist · 5

Guanosine tetraphosphate (ppGpp) promotes tolerance to excess light in Arabidopsis thaliana

2025 · Shanna Romand, Chen Hu, et al. · bioRxiv (Cold Spring Harbor Laboratory) · 2

The magnifying effect of water droplets : a window into how plants acclimate to intense light

2026 · Shanna Romand · Epsilon Open Archive (Sveriges lantbruksuniversitet biblioteket (Swedish University of Agricultural Sciences))

FluorCam Toolbox: A Comprehensive R Shiny Application for Chlorophyll Fluorescence Analysis

2025 · Lecampion, Cécile, Romand, Shanna, et al. · HAL

Élucidation du rôle de la guanosine tetraphosphate (ppGpp) dans l'acclimatation des plantes au stress

2023 · Shanna Romand · theses.fr (ABES)

Author response: A guanosine tetraphosphate (ppGpp) mediated brake on photosynthesis is required for acclimation to nitrogen limitation in Arabidopsis

2022 · Shanna Romand, Hela Abdelkefi, et al. · eLife

Works count: 12

Citation count: 112

H-index: 5

I10-index: 5