User profiles for Théophile Grébert

Théophile Grébert

Institut Pasteur, Paris, France
Verified email at pasteur.fr
Cited by 340

Light color acclimation is a key process in the global ocean distribution of Synechococcus cyanobacteria

T Grébert, H Doré, F Partensky… - Proceedings of the …, 2018 - National Acad Sciences
Marine Synechococcus cyanobacteria are major contributors to global oceanic primary
production and exhibit a unique diversity of photosynthetic pigments, allowing them to exploit a …

Vibrational modes of water predict spectral niches for photosynthesis in lakes and oceans

…, M Stomp, L Biersteker, J Aerts, T Grébert… - Nature Ecology & …, 2021 - nature.com
Stretching and bending vibrations of water molecules absorb photons of specific wavelengths,
a phenomenon that constrains light energy available for aquatic photosynthesis. Previous …

[PDF][PDF] Diversity and Evolution of Pigment Types in Marine Synechococcus Cyanobacteria

T Grébert, L Garczarek, V Daubin… - Genome Biology and …, 2022 - academic.oup.com
Synechococcus cyanobacteria are ubiquitous and abundant in the marine environment and
contribute to an estimated 16% of the ocean net primary productivity. Their light-harvesting …

[HTML][HTML] A novel species of the marine cyanobacterium Acaryochloris with a unique pigment content and lifestyle

…, I Probert, A Calteau, P Gourvil, D Marie, T Grébert… - Scientific Reports, 2018 - nature.com
All characterized members of the ubiquitous genus Acaryochloris share the unique property
of containing large amounts of chlorophyll (Chl) d, a pigment exhibiting a red absorption …

Molecular bases of an alternative dual-enzyme system for light color acclimation of marine Synechococcus cyanobacteria

T Grébert, AA Nguyen, S Pokhrel… - Proceedings of the …, 2021 - National Acad Sciences
Marine Synechococcus cyanobacteria owe their ubiquity in part to the wide pigment diversity
of their light-harvesting complexes. In open ocean waters, cells predominantly possess …

[HTML][HTML] Tsv-N1: A Novel DNA Algal Virus that Infects Tetraselmis striata

A Pagarete, T Grébert, O Stepanova, RA Sandaa… - Viruses, 2015 - mdpi.com
Numbering in excess of 10 million per milliliter of water, it is now undisputed that aquatic
viruses are one of the major factors shaping the ecology and evolution of Earth’s microbial world…

Cas9 off-target binding to the promoter of bacterial genes leads to silencing and toxicity

W Rostain, T Grebert, D Vyhovskyi… - Nucleic Acids …, 2023 - academic.oup.com
Genetic tools derived from the Cas9 RNA-guided nuclease are providing essential capabilities
to study and engineer bacteria. While the importance of off-target effects was noted early …

Crystal structure and molecular mechanism of an E/F type bilin lyase-isomerase

…, C Wang, LM Biju, IP Tom, KD Weaver, T Grébert… - Structure, 2022 - cell.com
Chromophore attachment of the light-harvesting apparatus represents one of the most
important post-translational modifications in photosynthetic cyanobacteria. Extensive pigment …

Pigment diversity in marine Synechococcus sp.: Molecular basis, evolution and ecological role

T Grébert - 2017 - theses.hal.science
Marine Synechococcus are the second most abundant photosynthetic organisms on the
planet. These picocyanobacteria present very diverse pigmentations due to differences in the …

Diversity and evolution of pigment types and the phycobilisome rod gene region of marine Synechococcus cyanobacteria

T Grébert, L Garczarek, V Daubin, F Humily, D Marie… - bioRxiv, 2021 - biorxiv.org
Synechococcus picocyanobacteria are ubiquitous and abundant photosynthetic organisms
in the marine environment and contribute for an estimated 16% of the ocean net primary …