Zobrazeno 1 - 10
of 135
pro vyhledávání: '"Bernard, Lepetit"'
Publikováno v:
Plants, Vol 13, Iss 11, p 1465 (2024)
Plants and algae use light not only for driving photosynthesis but also to sense environmental cues and to adjust their circadian clocks via photoreceptors. Aureochromes are blue-light-dependent photoreceptors that also function as transcription fact
Externí odkaz:
https://doaj.org/article/3d7f9d26080f493086635d3e64f8b0dc
Publikováno v:
Frontiers in Plant Science, Vol 13 (2022)
Externí odkaz:
https://doaj.org/article/a5c8889421fa4172a6d41ceb0e33fbd7
Publikováno v:
Frontiers in Plant Science, Vol 13 (2022)
Iron is a cofactor of photosystems and electron carriers in the photosynthetic electron transport chain. Low concentrations of dissolved iron are, therefore, the predominant factor that limits the growth of phototrophs in large parts of the open sea
Externí odkaz:
https://doaj.org/article/2eff1ffdbf4849958a714866cec0f850
Autor:
Jochen M. Buck, Jonathan Sherman, Carolina Río Bártulos, Manuel Serif, Marc Halder, Jan Henkel, Angela Falciatore, Johann Lavaud, Maxim Y. Gorbunov, Peter G. Kroth, Paul G. Falkowski, Bernard Lepetit
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-12 (2019)
Photosynthetic organisms can dissipate excess absorbed light energy as heat to avoid photodamage. Here the authors show that induced thermal dissipation in the diatom Phaeodactylum tricornutum Pt4 is Lhcx protein-dependent and correlates with a reduc
Externí odkaz:
https://doaj.org/article/0cbf7ad18b574c0bb4cd7becce4477df
Autor:
Marcus Mann, Manuel Serif, Thomas Wrobel, Marion Eisenhut, Shvaita Madhuri, Samantha Flachbart, Andreas P.M. Weber, Bernard Lepetit, Christian Wilhelm, Peter G. Kroth
Publikováno v:
iScience, Vol 23, Iss 11, Pp 101730- (2020)
Summary: Aureochromes represent a unique type of blue light photoreceptors that possess a blue light sensing flavin-binding LOV-domain and a DNA-binding bZIP domain, thus being light-driven transcription factors. The diatom Phaeodactylum tricornutum,
Externí odkaz:
https://doaj.org/article/1a852a8c4eb1425c807dbf296ab82929
Autor:
Lander Blommaert, Emmelien Vancaester, Marie J. J. Huysman, Cristina M. Osuna-Cruz, Sofie D’hondt, Johann Lavaud, Bernard Lepetit, Per Winge, Atle M. Bones, Klaas Vandepoele, Wim Vyverman, Koen Sabbe
Publikováno v:
Frontiers in Marine Science, Vol 7 (2020)
Intertidal benthic diatoms experience a highly variable light regime, which especially challenges these organisms to cope with excess light energy during low tide. Non-photochemical quenching of chlorophyll fluorescence (NPQ) is one of the most rapid
Externí odkaz:
https://doaj.org/article/90cd11c8b0cd40458b5db09ec4277a12
Photosynthetic Light Reactions in Diatoms. II. The Dynamic Regulation of the Various Light Reactions
Autor:
Bernard Lepetit, Douglas A. Campbell, Johann Lavaud, Claudia Büchel, Reimund Goss, Benjamin Bailleul
Publikováno v:
The Molecular Life of Diatoms
The Molecular Life of Diatoms, Springer International Publishing, pp.423-464, 2022, ⟨10.1007/978-3-030-92499-7_16⟩
The Molecular Life of Diatoms ISBN: 9783030924980
The Molecular Life of Diatoms, Springer International Publishing, pp.423-464, 2022, ⟨10.1007/978-3-030-92499-7_16⟩
The Molecular Life of Diatoms ISBN: 9783030924980
International audience; Photosynthesis in diatoms is performed using the same basic modules as cyanobacteria and plants. It can be regulated on multiple levels depending on the environmental cues, allowing diatoms to adjust their photosynthetic light
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e5c7a8d1ca086fd69268caf089679667
https://hal.science/hal-03672201/document
https://hal.science/hal-03672201/document
Autor:
Peter G. Kroth, Dávid Szamosvári, Benjamin Bailleul, Alexandra Peltekis, Bernard Lepetit, Adrien Lapointe, Thomas Böttcher, Frederike Stock, Michaela Prothiwa, Wim Vyverman, Lachlan Dow
Publikováno v:
ChemBioChem
ChemBioChem, Wiley-VCH Verlag, 2019, ⟨10.1002/cbic.201900612⟩
CHEMBIOCHEM
ChemBioChem, 2019, 21 (8), pp.1206-1216. ⟨10.1002/cbic.201900612⟩
Chembiochem
ChemBioChem, Wiley-VCH Verlag, 2019, ⟨10.1002/cbic.201900612⟩
CHEMBIOCHEM
ChemBioChem, 2019, 21 (8), pp.1206-1216. ⟨10.1002/cbic.201900612⟩
Chembiochem
The mechanisms underlying interactions between diatoms and bacteria are crucial to understand diatom behaviour and proliferation, and can result in far‐reaching ecological consequences. Recently, 2‐alkyl‐4‐quinolones have been isolated from m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::22635ddcc210f4e0e45a33c3fc8caf07
https://doi.org/10.1002/cbic.201900612
https://doi.org/10.1002/cbic.201900612
Autor:
Claudia Büchel, Reimund Goss, Benjamin Bailleul, Douglas A. Campbell, Johann Lavaud, Bernard Lepetit
Publikováno v:
The Molecular Life of Diatoms ISBN: 9783030924980
The Molecular Life of Diatoms
The Molecular Life of Diatoms, Springer International Publishing, pp.397-422, 2022, ⟨10.1007/978-3-030-92499-7_15⟩
The Molecular Life of Diatoms
The Molecular Life of Diatoms, Springer International Publishing, pp.397-422, 2022, ⟨10.1007/978-3-030-92499-7_15⟩
International audience; Light harvesting and photochemistry is performed by photosystems coupled to specific antennae embedded in the thylakoid membrane, a common principle across diatoms, plants and green algae. Still, unique features of diatoms wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::55b38f116e2ef524689c17bd740eb86c
https://doi.org/10.1007/978-3-030-92499-7_15
https://doi.org/10.1007/978-3-030-92499-7_15
Autor:
Guilan Yu, Kensuke Nakajima, Ansgar Gruber, Carolina Rio Bartulos, Alexander F. Schober, Bernard Lepetit, Elizabeth Yohannes, Yusuke Matsuda, Peter G. Kroth
Photosynthetic carbon fixation is often limited by CO2 availability, which led to the evolution of CO2 concentrating mechanisms (CCMs). Some diatoms possess CCMs that employ biochemical fixation of bicarbonate, similar to C4 plants, but it is controv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::629d571eead5eb3e653f73d6d119582b