Emilie Demarsy
Overview
Explore the profile of Emilie Demarsy including associated specialties, affiliations and a list of published articles.
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18
Citations
605
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Recent Articles
1.
Dannay M, Bertin C, Cavallari E, Albanese P, Tolleter D, Giustini C, et al.
Proc Natl Acad Sci U S A
. 2025 Feb;
122(7):e2418687122.
PMID: 39946539
Photosynthesis, the fundamental process using light energy to convert carbon dioxide to organic matter, is vital for life on Earth. It relies on capturing light through light-harvesting complexes (LHC) in...
2.
Leonardelli M, Tissot N, Podolec R, Ares-Orpel F, Glauser G, Ulm R, et al.
Plant Physiol
. 2024 Jun;
196(2):1518-1533.
PMID: 38918833
Plants must balance light capture for photosynthesis with protection from potentially harmful ultraviolet (UV) radiation. Photoprotection is mediated by concerted action of photoreceptors, but the underlying molecular mechanisms are not...
3.
Chen S, Podolec R, Arongaus A, Fuchs C, Loubery S, Demarsy E, et al.
Plant Physiol
. 2023 Nov;
194(3):1563-1576.
PMID: 37956407
Photoperiodic plants coordinate the timing of flowering with seasonal light cues, thereby optimizing their sexual reproductive success. The WD40-repeat protein REPRESSOR OF UV-B PHOTOMORPHOGENESIS 2 (RUP2) functions as a potent...
4.
5.
Podolec R, Demarsy E, Ulm R
Annu Rev Plant Biol
. 2021 Feb;
72:793-822.
PMID: 33636992
Ultraviolet-B (UV-B) radiation is an intrinsic fraction of sunlight that plants perceive through the UVR8 photoreceptor. UVR8 is a homodimer in its ground state that monomerizes upon UV-B photon absorption...
6.
Pipitone R, Eicke S, Pfister B, Glauser G, Falconet D, Uwizeye C, et al.
Elife
. 2021 Feb;
10.
PMID: 33629953
Light triggers chloroplast differentiation whereby the etioplast transforms into a photosynthesizing chloroplast and the thylakoid rapidly emerges. However, the sequence of events during chloroplast differentiation remains poorly understood. Using Serial...
7.
Schreier T, Clery A, Schlafli M, Galbier F, Stadler M, Demarsy E, et al.
Plant Cell
. 2018 Jun;
30(8):1745-1769.
PMID: 29934433
Malate dehydrogenases (MDHs) convert malate to oxaloacetate using NAD(H) or NADP(H) as a cofactor. mutants lacking plastidial NAD-dependent MDH () are embryo-lethal, and constitutive silencing (1) causes a pale, dwarfed...
8.
A phosphorylation switch turns a positive regulator of phototropism into an inhibitor of the process
Schumacher P, Demarsy E, Waridel P, Allenbach Petrolati L, Trevisan M, Fankhauser C
Nat Commun
. 2018 Jun;
9(1):2403.
PMID: 29921904
Phototropins are light-activated protein kinases, which contribute to photosynthesis optimization both through enhancement of photon absorption when light is limiting and avoidance responses in high light. This duality is in...
9.
Demarsy E, Goldschmidt-Clermont M, Ulm R
Trends Plant Sci
. 2017 Dec;
23(3):260-271.
PMID: 29233601
Plants grow in constantly changing environments, including highly variable light intensities. Sunlight provides the energy that drives photosynthesis and is thus of the utmost importance for plant growth and the...
10.
Zufferey M, Montandon C, Douet V, Demarsy E, Agne B, Baginsky S, et al.
J Biol Chem
. 2017 Mar;
292(17):6952-6964.
PMID: 28283569
The biogenesis and maintenance of cell organelles such as mitochondria and chloroplasts require the import of many proteins from the cytosol, a process that is controlled by phosphorylation. In the...