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Items: 27


The function of PROTOPORPHYRINOGEN IX OXIDASE in chlorophyll biosynthesis requires oxidised plastoquinone in Chlamydomonas reinhardtii.

Brzezowski P, Ksas B, Havaux M, Grimm B, Chazaux M, Peltier G, Johnson X, Alric J.

Commun Biol. 2019 May 3;2:159. doi: 10.1038/s42003-019-0395-5. eCollection 2019.


Decoding β-Cyclocitral-Mediated Retrograde Signaling Reveals the Role of a Detoxification Response in Plant Tolerance to Photooxidative Stress.

D'Alessandro S, Ksas B, Havaux M.

Plant Cell. 2018 Oct;30(10):2495-2511. doi: 10.1105/tpc.18.00578. Epub 2018 Sep 27.


Chemical quenching of singlet oxygen by plastoquinols and their oxidation products in Arabidopsis.

Ferretti U, Ciura J, Ksas B, Rác M, Sedlářová M, Kruk J, Havaux M, Pospíšil P.

Plant J. 2018 Jun 14. doi: 10.1111/tpj.13993. [Epub ahead of print]


Resistance of native oak to recurrent drought conditions simulating predicted climatic changes in the Mediterranean region.

Saunier A, Ormeño E, Havaux M, Wortham H, Ksas B, Temime-Roussel B, Blande JD, Lecareux C, Mévy JP, Bousquet-Mélou A, Gauquelin T, Fernandez C.

Plant Cell Environ. 2018 Oct;41(10):2299-2312. doi: 10.1111/pce.13331. Epub 2018 Jul 19.


The plastoquinone pool outside the thylakoid membrane serves in plant photoprotection as a reservoir of singlet oxygen scavengers.

Ksas B, Légeret B, Ferretti U, Chevalier A, Pospíšil P, Alric J, Havaux M.

Plant Cell Environ. 2018 Oct;41(10):2277-2287. doi: 10.1111/pce.13202. Epub 2018 Jun 29.


METHYLENE BLUE SENSITIVITY 1 (MBS1) is required for acclimation of Arabidopsis to singlet oxygen and acts downstream of β-cyclocitral.

Shumbe L, D'Alessandro S, Shao N, Chevalier A, Ksas B, Bock R, Havaux M.

Plant Cell Environ. 2017 Feb;40(2):216-226. doi: 10.1111/pce.12856. Epub 2016 Dec 21.


Plant tolerance to excess light energy and photooxidative damage relies on plastoquinone biosynthesis.

Ksas B, Becuwe N, Chevalier A, Havaux M.

Sci Rep. 2015 Jun 3;5:10919. doi: 10.1038/srep10919.


Open All Night Long: the dark side of stomatal control.

Costa JM, Monnet F, Jannaud D, Leonhardt N, Ksas B, Reiter IM, Pantin F, Genty B.

Plant Physiol. 2015 Feb;167(2):289-94. doi: 10.1104/pp.114.253369. Epub 2014 Dec 19. No abstract available.


Overexpression of plastidial thioredoxins f and m differentially alters photosynthetic activity and response to oxidative stress in tobacco plants.

Rey P, Sanz-Barrio R, Innocenti G, Ksas B, Courteille A, Rumeau D, Issakidis-Bourguet E, Farran I.

Front Plant Sci. 2013 Oct 16;4:390. doi: 10.3389/fpls.2013.00390. eCollection 2013.


Jasmonate: A decision maker between cell death and acclimation in the response of plants to singlet oxygen.

Ramel F, Ksas B, Havaux M.

Plant Signal Behav. 2013;8(12):e26655. doi: 10.4161/psb.26655. Epub 2013 Oct 8.


Cryptogein-induced transcriptional reprogramming in tobacco is light dependent.

Hoeberichts FA, Davoine C, Vandorpe M, Morsa S, Ksas B, Stassen C, Triantaphylidès C, Van Breusegem F.

Plant Physiol. 2013 Sep;163(1):263-75. doi: 10.1104/pp.113.217240. Epub 2013 Jul 22.


Arabidopsis lipocalins AtCHL and AtTIL have distinct but overlapping functions essential for lipid protection and seed longevity.

Boca S, Koestler F, Ksas B, Chevalier A, Leymarie J, Fekete A, Mueller MJ, Havaux M.

Plant Cell Environ. 2014 Feb;37(2):368-81. doi: 10.1111/pce.12159. Epub 2013 Aug 7.


Light-induced acclimation of the Arabidopsis chlorina1 mutant to singlet oxygen.

Ramel F, Ksas B, Akkari E, Mialoundama AS, Monnet F, Krieger-Liszkay A, Ravanat JL, Mueller MJ, Bouvier F, Havaux M.

Plant Cell. 2013 Apr;25(4):1445-62. doi: 10.1105/tpc.113.109827. Epub 2013 Apr 16.


A drought-sensitive barley variety displays oxidative stress and strongly increased contents in low-molecular weight antioxidant compounds during water deficit compared to a tolerant variety.

Marok MA, Tarrago L, Ksas B, Henri P, Abrous-Belbachir O, Havaux M, Rey P.

J Plant Physiol. 2013 May 1;170(7):633-45. doi: 10.1016/j.jplph.2012.12.008. Epub 2013 Feb 8.


Chloroplast lipid droplet type II NAD(P)H quinone oxidoreductase is essential for prenylquinone metabolism and vitamin K1 accumulation.

Eugeni Piller L, Besagni C, Ksas B, Rumeau D, Bréhélin C, Glauser G, Kessler F, Havaux M.

Proc Natl Acad Sci U S A. 2011 Aug 23;108(34):14354-9. doi: 10.1073/pnas.1104790108. Epub 2011 Aug 15.


Using spontaneous photon emission to image lipid oxidation patterns in plant tissues.

Birtic S, Ksas B, Genty B, Mueller MJ, Triantaphylidès C, Havaux M.

Plant J. 2011 Sep;67(6):1103-15. doi: 10.1111/j.1365-313X.2011.04646.x. Epub 2011 Jul 1.


Vitamin B6 deficient plants display increased sensitivity to high light and photo-oxidative stress.

Havaux M, Ksas B, Szewczyk A, Rumeau D, Franck F, Caffarri S, Triantaphylidès C.

BMC Plant Biol. 2009 Nov 10;9:130. doi: 10.1186/1471-2229-9-130.


Singlet oxygen is the major reactive oxygen species involved in photooxidative damage to plants.

Triantaphylidès C, Krischke M, Hoeberichts FA, Ksas B, Gresser G, Havaux M, Van Breusegem F, Mueller MJ.

Plant Physiol. 2008 Oct;148(2):960-8. doi: 10.1104/pp.108.125690. Epub 2008 Aug 1.


Tocotrienols, the unsaturated forms of vitamin E, can function as antioxidants and lipid protectors in tobacco leaves.

Matringe M, Ksas B, Rey P, Havaux M.

Plant Physiol. 2008 Jun;147(2):764-78. doi: 10.1104/pp.108.117614. Epub 2008 Apr 25.


Elevated zeaxanthin bound to oligomeric LHCII enhances the resistance of Arabidopsis to photooxidative stress by a lipid-protective, antioxidant mechanism.

Johnson MP, Havaux M, Triantaphylidès C, Ksas B, Pascal AA, Robert B, Davison PA, Ruban AV, Horton P.

J Biol Chem. 2007 Aug 3;282(31):22605-18. Epub 2007 Jun 6.


Alterations in water and electrolyte absorption in the rat colon following neutron irradiation: influence of neutron component and irradiation dose.

Dublineau I, Ksas B, Joubert C, Aigueperse J, Gourmelon P, Griffiths NM.

Int J Radiat Biol. 2002 Dec;78(12):1127-38.


Effect of granisetron on radiation-induced alterations of colonic motility and fluid absorption in rats.

Picard C, Ksas B, Griffiths NM, Fioramonti J.

Aliment Pharmacol Ther. 2002 Mar;16(3):623-31.


The recovery of the neurally evoked secretory response of rat colonic mucosa after irradiation is independent of mast cells.

Francois A, Ksas B, Aigueperse J, Griffiths NM.

Radiat Res. 2002 Mar;157(3):266-74.


Changes in 5-HT-mediated pathways in radiation-induced attenuation and recovery of ion transport in rat colon.

François A, Ksas B, Gourmelon P, Griffiths NM.

Am J Physiol Gastrointest Liver Physiol. 2000 Jan;278(1):G75-82.


Modified absorptive and secretory processes in the rat distal colon after neutron irradiation: in vivo and in vitro studies.

François A, Dublineau I, Lebrun F, Ksas B, Griffiths NM.

Radiat Res. 1999 Apr;151(4):468-78.


In vivo alterations of fluid and electrolyte fluxes in rat colon by gamma irradiation.

Dublineau I, Ksas B, Aigueperse J, Gourmelon P, Griffiths NM.

Dig Dis Sci. 1998 Mar;43(3):652-62.


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