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Michel Havaux

Explore the profile of Michel Havaux including associated specialties, affiliations and a list of published articles. Areas
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Articles 95
Citations 3831
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Recent Articles
1.
Leschevin M, Ksas B, Baltenweck R, Hugueney P, Caffarri S, Havaux M
Plant J . 2024 Nov; 120(6):2536-2552. PMID: 39506623
Arabidopsis plants were grown in white light (400-700 nm) or in white light supplemented with far-red (FR) light peaking at 730 nm. FR-enriched light induced the typical shade avoidance syndrome...
2.
Laoue J, Havaux M, Ksas B, Orts J, Reiter I, Fernandez C, et al.
Sci Rep . 2024 Oct; 14(1):24119. PMID: 39406765
Increasing aridity in the Mediterranean region will result in longer and recurrent drought. These changes could strongly modify plant defenses, endangering tree survival. We investigate the response of chemical defenses...
3.
Ksas B, Chiarenza S, Dubourg N, Menard V, Gilbin R, Havaux M
Plant Cell Environ . 2024 Jun; 47(10):3882-3898. PMID: 38831671
Ionising γ radiation produces reactive oxygen species by water radiolysis, providing an interesting model approach for studying oxidative stress in plants. Three-week old plants of Arabidopsis thaliana were exposed to...
4.
Braat J, Havaux M
Front Plant Sci . 2024 Mar; 15:1362460. PMID: 38434440
Environmental abiotic constraints are known to reduce plant growth. This effect is largely due to the inhibition of cell division in the leaf and root meristems caused by perturbations of...
5.
Braat J, Jaonina M, David P, Leschevin M, Legeret B, DAlessandro S, et al.
PNAS Nexus . 2023 Nov; 2(11):pgad353. PMID: 37954155
New regulatory functions in plant development and environmental stress responses have recently emerged for a number of apocarotenoids produced by enzymatic or nonenzymatic oxidation of carotenoids. β-Cyclocitric acid (β-CCA) is...
6.
Laoue J, Havaux M, Ksas B, Tuccio B, Lecareux C, Fernandez C, et al.
Plant J . 2023 Aug; 116(5):1293-1308. PMID: 37596909
With climate change, an aggravation in summer drought is expected in the Mediterranean region. To assess the impact of such a future scenario, we compared the response of Quercus pubescens,...
7.
Havaux M
Methods Mol Biol . 2023 Mar; 2642:111-128. PMID: 36944875
The degree of unsaturation of plant lipids is high, making them sensitive to oxidation. They thus constitute primary targets of reactive oxygen species and oxidative stress. Moreover, the hydroperoxides generated...
8.
Hirt H, Al-Babili S, Almeida-Trapp M, Martin A, Aranda M, Bartels D, et al.
Trends Plant Sci . 2023 Feb; 28(5):537-543. PMID: 36740490
Greenhouse gas (GHG) emissions have created a global climate crisis which requires immediate interventions to mitigate the negative effects on all aspects of life on this planet. As current agriculture...
9.
Badmus U, Crestani G, Cunningham N, Havaux M, Urban O, Jansen M
Biomolecules . 2022 Dec; 12(12). PMID: 36551307
UV-B and UV-A radiation are natural components of solar radiation that can cause plant stress, as well as induce a range of acclimatory responses mediated by photoreceptors. UV-mediated accumulation of...
10.
Havaux M, Ksas B
Antioxidants (Basel) . 2022 Jul; 11(7). PMID: 35883824
Plants, like most living organisms, spontaneously emit photons of visible light. This ultraweak endogenous chemiluminescence is linked to the oxidative metabolism, with lipid peroxidation constituting a major source of photons...