Faculty profile
Johann Lavaud
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Latest papers
Hypometabolism to survive the long polar night and subsequent successful return to light in the diatom Fragilariopsis cylindrus.
The New phytologist · 2024
Responses to herbicides of Arctic and temperate microalgae grown under different light intensities.
Environmental pollution (Barking, Essex : 1987) · 2023
Pesticide responses of Arctic and temperate microalgae differ in relation to ecophysiological characteristics.
Aquatic toxicology (Amsterdam, Netherlands) · 2023
Latest funding
- $15,000
Diatom ecophysiology in a changing Arctic: consequences on the marine primary productivity
NSERC · 2017 · Principal investigator
- $128,000
Diatom ecophysiology in a changing Arctic: consequences on the marine primary productivity
NSERC · 2017 · Principal investigator
11 publications.
Hypometabolism to survive the long polar night and subsequent successful return to light in the diatom Fragilariopsis cylindrus.
Joli N, Concia L, Mocaer K, Guterman J, Laude J, Guerin S, Sciandra T, Bruyant F, Ait-Mohamed O, Beguin M, Forget MH, Bourbousse C, Lacour T, Bailleul B, Nef C, Savoie M, Tremblay JE, Campbell DA, Lavaud J, Schwab Y, Babin M, Bowler C
Responses to herbicides of Arctic and temperate microalgae grown under different light intensities.
Du J, Izquierdo D, Xu HF, Beisner B, Lavaud J, Ohlund L, Sleno L, Juneau P
Pesticide responses of Arctic and temperate microalgae differ in relation to ecophysiological characteristics.
Du J, Izquierdo D, Naoum J, Ohlund L, Sleno L, Beisner BE, Lavaud J, Juneau P
Potential for the Production of Carotenoids of Interest in the Polar Diatom Fragilariopsis cylindrus.
Guérin S, Raguénès L, Croteau D, Babin M, Lavaud J
Diversity in Xanthophyll Cycle Pigments Content and Related Nonphotochemical Quenching (NPQ) Among Microalgae: Implications for Growth Strategy and Ecology.
Lacour T, Babin M, Lavaud J
Genome-Scale Metabolic Reconstruction and in Silico Perturbation Analysis of the Polar Diatom Fragilariopsis cylindrus Predicts High Metabolic Robustness.
Lavoie M, Saint-Béat B, Strauss J, Guérin S, Allard A, V Hardy S, Falciatore A, Lavaud J
Lhcx proteins provide photoprotection via thermal dissipation of absorbed light in the diatom Phaeodactylum tricornutum.
Buck JM, Sherman J, Bártulos CR, Serif M, Halder M, Henkel J, Falciatore A, Lavaud J, Gorbunov MY, Kroth PG, Falkowski PG, Lepetit B
Microphytobenthos primary production estimated by hyperspectral reflectance.
Méléder V, Jesus B, Barnett A, Barillé L, Lavaud J
The diatom Phaeodactylum tricornutum adjusts nonphotochemical fluorescence quenching capacity in response to dynamic light via fine-tuned Lhcx and xanthophyll cycle pigment synthesis.
Lepetit B, Gélin G, Lepetit M, Sturm S, Vugrinec S, Rogato A, Kroth PG, Falciatore A, Lavaud J
Multisignal control of expression of the LHCX protein family in the marine diatom Phaeodactylum tricornutum.
Taddei L, Stella GR, Rogato A, Bailleul B, Fortunato AE, Annunziata R, Sanges R, Thaler M, Lepetit B, Lavaud J, Jaubert M, Finazzi G, Bouly JP, Falciatore A
Diatom ecophysiology in a changing Arctic: consequences on the marine primary productivity
Principal investigators: Lavaud, Johann
Diatom ecophysiology in a changing Arctic: consequences on the marine primary productivity
Principal investigators: Lavaud, Johann
From CIHR, NSERC and SSHRC funding decisions: CIHR since 2008, NSERC since 1991 and SSHRC since 1998, including their latest published competition results.
Frequent collaborators
- Marcel Babin and Johann Lavaud: 3 shared papers
- Antoine Allard and Johann Lavaud: 1 shared paper
- CNRS-Institut Ecologie et Environnement
- Biologie
- Département de Physique, de Génie Physique et d'Optique
Co-authors at Université Laval, colored by department. Thicker lines mean more shared papers; select anyone to open their profile and their own map.
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