Johann Lavaud
Plouzane, France
Last Updated: 09/26/2026
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Found 36 publications
Far-red light regulates phototactic behavior of benthic pennate epipelic diatoms under low irradiance.
Journal: Photosynthesis research
Published: September 11, 2025
Light induced transthylakoidal proton gradient is a key signal driving the downward migration of motile diatoms in sediments.
Journal: Scientific reports
Published: April 03, 2025
Light response of karyostrophy in the benthic pennate diatom Pleurosigma strigosum (Bacillariophyceae): A complementary photoprotective process?
Journal: Journal of phycology
Published: January 31, 2025
Skeletonema marinoi ecotypes show specific habitat-related responses to fluctuating light supporting high potential for growth under photobioreactor light regime.
Journal: The New phytologist
Published: March 01, 2024
The Photoprotective Behavior of a Motile Benthic Diatom as Elucidated from the Interplay Between Cell Motility and Physiological Responses to a Light Microgradient Using a Novel Experimental Setup.
Journal: Microbial ecology
Published: December 19, 2023
Hypometabolism to survive the long polar night and subsequent successful return to light in the diatom Fragilariopsis cylindrus.
Journal: The New phytologist
Published: June 20, 2023
Sustained xanthophyll pigments-related photoprotective NPQ is involved in photoinhibition in the haptophyte Tisochrysis lutea.
Journal: Scientific reports
Published: June 08, 2023
Responses to herbicides of Arctic and temperate microalgae grown under different light intensities.
Journal: Environmental pollution (Barking, Essex : 1987)
Published: January 09, 2023
Pesticide responses of Arctic and temperate microalgae differ in relation to ecophysiological characteristics.
Journal: Aquatic toxicology (Amsterdam, Netherlands)
Published: August 10, 2022
The Fucoxanthin Chlorophyll a/c-Binding Protein in Tisochrysis lutea: Influence of Nitrogen and Light on Fucoxanthin and Chlorophyll a/c-Binding Protein Gene Expression and Fucoxanthin Synthesis.
Journal: Frontiers in plant science
Published: December 06, 2021
Diuron effects on photosynthesis and vertical migration of microphytobenthos: Potential rapid bioassessment of herbicide toxicity in coastal sediments.
Journal: Marine pollution bulletin
Published: January 18, 2021
Last Updated: 09/26/2026