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[NiFe]-hydrogenase is essential for cyanobacterium Synechocystis sp. PCC 6803 aerobic growth in the dark.

De Rosa E, Checchetto V, Franchin C, Bergantino E, Berto P, Szabò I, Giacometti GM, Arrigoni G, Costantini P.

Sci Rep. 2015 Jul 28;5:12424. doi: 10.1038/srep12424.


Photoprotective sites in the violaxanthin-chlorophyll a binding Protein (VCP) from Nannochloropsis gaditana.

Carbonera D, Agostini A, Di Valentin M, Gerotto C, Basso S, Giacometti GM, Morosinotto T.

Biochim Biophys Acta. 2014 Aug;1837(8):1235-46. doi: 10.1016/j.bbabio.2014.03.014. Epub 2014 Apr 1.


Cultivation of Scenedesmus obliquus in photobioreactors: effects of light intensities and light-dark cycles on growth, productivity, and biochemical composition.

Gris B, Morosinotto T, Giacometti GM, Bertucco A, Sforza E.

Appl Biochem Biotechnol. 2014 Mar;172(5):2377-89. doi: 10.1007/s12010-013-0679-z. Epub 2013 Dec 28.


Characterization of the photosynthetic apparatus of the Eustigmatophycean Nannochloropsis gaditana: evidence of convergent evolution in the supramolecular organization of photosystem I.

Basso S, Simionato D, Gerotto C, Segalla A, Giacometti GM, Morosinotto T.

Biochim Biophys Acta. 2014 Feb;1837(2):306-14. doi: 10.1016/j.bbabio.2013.11.019. Epub 2013 Dec 7.


A thylakoid-located two-pore K+ channel controls photosynthetic light utilization in plants.

Carraretto L, Formentin E, Teardo E, Checchetto V, Tomizioli M, Morosinotto T, Giacometti GM, Finazzi G, Szabó I.

Science. 2013 Oct 4;342(6154):114-8. doi: 10.1126/science.1242113. Epub 2013 Sep 5.


Chromosome scale genome assembly and transcriptome profiling of Nannochloropsis gaditana in nitrogen depletion.

Corteggiani Carpinelli E, Telatin A, Vitulo N, Forcato C, D'Angelo M, Schiavon R, Vezzi A, Giacometti GM, Morosinotto T, Valle G.

Mol Plant. 2014 Feb;7(2):323-35. doi: 10.1093/mp/sst120. Epub 2013 Aug 21.


Regulation of photosynthesis by ion channels in cyanobacteria and higher plants.

Checchetto V, Teardo E, Carraretto L, Formentin E, Bergantino E, Giacometti GM, Szabo I.

Biophys Chem. 2013 Dec 1;182:51-7. doi: 10.1016/j.bpc.2013.06.006. Epub 2013 Jun 29. Review.


Optimization of light use efficiency for biofuel production in algae.

Simionato D, Basso S, Giacometti GM, Morosinotto T.

Biophys Chem. 2013 Dec 1;182:71-8. doi: 10.1016/j.bpc.2013.06.017. Epub 2013 Jul 4.


Functional characterization and determination of the physiological role of a calcium-dependent potassium channel from cyanobacteria.

Checchetto V, Formentin E, Carraretto L, Segalla A, Giacometti GM, Szabo I, Bergantino E.

Plant Physiol. 2013 Jun;162(2):953-64. doi: 10.1104/pp.113.215129. Epub 2013 May 2.


Chlorophyll triplet quenching by fucoxanthin in the fucoxanthin-chlorophyll protein from the diatom Cyclotella meneghiniana.

Di Valentin M, Büchel C, Giacometti GM, Carbonera D.

Biochem Biophys Res Commun. 2012 Oct 26;427(3):637-41. doi: 10.1016/j.bbrc.2012.09.113. Epub 2012 Sep 28. Erratum in: Biochem Biophys Res Commun. 2013 Feb 15;431(3):646.


Coexistence of plant and algal energy dissipation mechanisms in the moss Physcomitrella patens.

Gerotto C, Alboresi A, Giacometti GM, Bassi R, Morosinotto T.

New Phytol. 2012 Nov;196(3):763-73. doi: 10.1111/j.1469-8137.2012.04345.x. Epub 2012 Sep 25.


The [4Fe-4S]-cluster coordination of [FeFe]-hydrogenase maturation protein HydF as revealed by EPR and HYSCORE spectroscopies.

Berto P, Di Valentin M, Cendron L, Vallese F, Albertini M, Salvadori E, Giacometti GM, Carbonera D, Costantini P.

Biochim Biophys Acta. 2012 Dec;1817(12):2149-57. doi: 10.1016/j.bbabio.2012.09.004. Epub 2012 Sep 14.


Biochemical analysis of the interactions between the proteins involved in the [FeFe]-hydrogenase maturation process.

Vallese F, Berto P, Ruzzene M, Cendron L, Sarno S, De Rosa E, Giacometti GM, Costantini P.

J Biol Chem. 2012 Oct 19;287(43):36544-55. doi: 10.1074/jbc.M112.388900. Epub 2012 Aug 29.


Adjusted light and dark cycles can optimize photosynthetic efficiency in algae growing in photobioreactors.

Sforza E, Simionato D, Giacometti GM, Bertucco A, Morosinotto T.

PLoS One. 2012;7(6):e38975. doi: 10.1371/journal.pone.0038975. Epub 2012 Jun 20.


Thylakoid potassium channel is required for efficient photosynthesis in cyanobacteria.

Checchetto V, Segalla A, Allorent G, La Rocca N, Leanza L, Giacometti GM, Uozumi N, Finazzi G, Bergantino E, Szabò I.

Proc Natl Acad Sci U S A. 2012 Jul 3;109(27):11043-8. doi: 10.1073/pnas.1205960109. Epub 2012 Jun 18.


NPQ activation reduces chlorophyll triplet state formation in the moss Physcomitrella patens.

Carbonera D, Gerotto C, Posocco B, Giacometti GM, Morosinotto T.

Biochim Biophys Acta. 2012 Sep;1817(9):1608-15. doi: 10.1016/j.bbabio.2012.05.007. Epub 2012 May 23.


Excess CO2 supply inhibits mixotrophic growth of Chlorella protothecoides and Nannochloropsis salina.

Sforza E, Cipriani R, Morosinotto T, Bertucco A, Giacometti GM.

Bioresour Technol. 2012 Jan;104:523-9. doi: 10.1016/j.biortech.2011.10.025. Epub 2011 Oct 28.


Crystal structure of HydF scaffold protein provides insights into [FeFe]-hydrogenase maturation.

Cendron L, Berto P, D'Adamo S, Vallese F, Govoni C, Posewitz MC, Giacometti GM, Costantini P, Zanotti G.

J Biol Chem. 2011 Dec 23;286(51):43944-50. doi: 10.1074/jbc.M111.281956. Epub 2011 Nov 4.


Acclimation of Nannochloropsis gaditana to different illumination regimes: effects on lipids accumulation.

Simionato D, Sforza E, Corteggiani Carpinelli E, Bertucco A, Giacometti GM, Morosinotto T.

Bioresour Technol. 2011 May;102(10):6026-32. doi: 10.1016/j.biortech.2011.02.100. Epub 2011 Mar 2.


Role of PSBS and LHCSR in Physcomitrella patens acclimation to high light and low temperature.

Gerotto C, Alboresi A, Giacometti GM, Bassi R, Morosinotto T.

Plant Cell Environ. 2011 Jun;34(6):922-932. doi: 10.1111/j.1365-3040.2011.02294.x. Epub 2011 Apr 13.


The cyanobacterium Synechocystis sp. PCC 6803 is able to express an active [FeFe]-hydrogenase without additional maturation proteins.

Berto P, D'Adamo S, Bergantino E, Vallese F, Giacometti GM, Costantini P.

Biochem Biophys Res Commun. 2011 Feb 25;405(4):678-83. doi: 10.1016/j.bbrc.2011.01.095. Epub 2011 Feb 1.


ATP-sensitive cation-channel in wheat (Triticum durum Desf.): identification and characterization of a plant mitochondrial channel by patch-clamp.

De Marchi U, Checchetto V, Zanetti M, Teardo E, Soccio M, Formentin E, Giacometti GM, Pastore D, Zoratti M, Szabò I.

Cell Physiol Biochem. 2010;26(6):975-82. doi: 10.1159/000324010. Epub 2011 Jan 4.


Dual localization of plant glutamate receptor AtGLR3.4 to plastids and plasmamembrane.

Teardo E, Formentin E, Segalla A, Giacometti GM, Marin O, Zanetti M, Lo Schiavo F, Zoratti M, Szabò I.

Biochim Biophys Acta. 2011 Mar;1807(3):359-67. doi: 10.1016/j.bbabio.2010.11.008. Epub 2010 Nov 23.


Characterization of a plant glutamate receptor activity.

Teardo E, Segalla A, Formentin E, Zanetti M, Marin O, Giacometti GM, Lo Schiavo F, Zoratti M, Szabò I.

Cell Physiol Biochem. 2010;26(2):253-62. doi: 10.1159/000320525. Epub 2010 Aug 24.


Triplet-triplet energy transfer in the major intrinsic light-harvesting complex of Amphidinium carterae as revealed by ODMR and EPR spectroscopies.

Di Valentin M, Salvadori E, Agostini G, Biasibetti F, Ceola S, Hiller R, Giacometti GM, Carbonera D.

Biochim Biophys Acta. 2010 Oct;1797(10):1759-67. doi: 10.1016/j.bbabio.2010.06.011. Epub 2010 Jun 30.


Mutation analysis of violaxanthin de-epoxidase identifies substrate-binding sites and residues involved in catalysis.

Saga G, Giorgetti A, Fufezan C, Giacometti GM, Bassi R, Morosinotto T.

J Biol Chem. 2010 Jul 30;285(31):23763-70. doi: 10.1074/jbc.M110.115097. Epub 2010 May 27.


Physcomitrella patens mutants affected on heat dissipation clarify the evolution of photoprotection mechanisms upon land colonization.

Alboresi A, Gerotto C, Giacometti GM, Bassi R, Morosinotto T.

Proc Natl Acad Sci U S A. 2010 Jun 15;107(24):11128-33. doi: 10.1073/pnas.1002873107. Epub 2010 May 26.


A novel potassium channel in photosynthetic cyanobacteria.

Zanetti M, Teardo E, La Rocca N, Zulkifli L, Checchetto V, Shijuku T, Sato Y, Giacometti GM, Uozumi N, Bergantino E, Szabò I.

PLoS One. 2010 Apr 12;5(4):e10118. doi: 10.1371/journal.pone.0010118.


Purification of structurally intact grana from plants thylakoids membranes.

Morosinotto T, Segalla A, Giacometti GM, Bassi R.

J Bioenerg Biomembr. 2010 Feb;42(1):37-45. doi: 10.1007/s10863-009-9261-3. Epub 2010 Jan 12.


Antenna complexes protect Photosystem I from photoinhibition.

Alboresi A, Ballottari M, Hienerwadel R, Giacometti GM, Morosinotto T.

BMC Plant Biol. 2009 Jun 9;9:71. doi: 10.1186/1471-2229-9-71.


Triplet-triplet energy transfer in Peridinin-Chlorophyll a-protein reconstituted with Chl a and Chl d as revealed by optically detected magnetic resonance and pulse EPR: comparison with the native PCP complex from Amphidinium carterae.

Di Valentin M, Agostini G, Salvadori E, Ceola S, Giacometti GM, Hiller RG, Carbonera D.

Biochim Biophys Acta. 2009 Mar;1787(3):168-75. doi: 10.1016/j.bbabio.2008.12.004. Epub 2008 Dec 24.


Spectroscopic properties of the peridinins involved in chlorophyll triplet quenching in high-salt peridinin-chlorophyll a-protein from Amphidinium carterae as revealed by optically detected magnetic resonance, pulse EPR and pulse ENDOR spectroscopies.

Di Valentin M, Ceola S, Salvadori E, Agostini G, Giacometti GM, Carbonera D.

Biochim Biophys Acta. 2008 Oct;1777(10):1355-63. doi: 10.1016/j.bbabio.2008.06.006. Epub 2008 Jun 18.


Pulse ENDOR and density functional theory on the peridinin triplet state involved in the photo-protective mechanism in the peridinin-chlorophyll a-protein from Amphidinium carterae.

Di Valentin M, Ceola S, Agostini G, Giacometti GM, Angerhofer A, Crescenzi O, Barone V, Carbonera D.

Biochim Biophys Acta. 2008 Mar;1777(3):295-307. doi: 10.1016/j.bbabio.2007.12.003. Epub 2008 Jan 17.


Multiple strategies for O2 transport: from simplicity to complexity.

Ascenzi P, Bellelli A, Coletta M, Colosimo A, Falcioni G, Giacometti GM, Ippoliti R, Zolla L, Giardina B.

IUBMB Life. 2007 Aug-Sep;59(8-9):600-16. Review.


Evidences for interaction of PsbS with photosynthetic complexes in maize thylakoids.

Teardo E, de Laureto PP, Bergantino E, Dalla Vecchia F, Rigoni F, Szabò I, Giacometti GM.

Biochim Biophys Acta. 2007 Jun;1767(6):703-11. Epub 2006 Dec 9.


Twenty years of biophysics of photosynthesis in Padova, Italy (1984-2005): a tale of two brothers.

Giacometti GM, Giacometti G.

Photosynth Res. 2006 Jun;88(3):241-58. Epub 2006 Jun 9.


Study of the effect of ion channel modulators on photosynthetic oxygen evolution.

Segalla A, Szabo I, Costantini P, Giacometti GM.

J Chem Inf Model. 2005 Nov-Dec;45(6):1691-700.


Functional insights from the structural modelling of a small Fe-hydrogenase.

Tosatto SC, Giacometti GM, Valle G, Costantini P.

Biochem Biophys Res Commun. 2006 Jan 6;339(1):277-83. Epub 2005 Nov 10.


Localization of a putative ClC chloride channel in spinach chloroplasts.

Teardo E, Frare E, Segalla A, De Marco V, Giacometti GM, Szabò I.

FEBS Lett. 2005 Sep 12;579(22):4991-6.


Light and oxygenic photosynthesis: energy dissipation as a protection mechanism against photo-oxidation.

Szabó I, Bergantino E, Giacometti GM.

EMBO Rep. 2005 Jul;6(7):629-34. Review.


Light- and pH-dependent structural changes in the PsbS subunit of photosystem II.

Bergantino E, Segalla A, Brunetta A, Teardo E, Rigoni F, Giacometti GM, Szabò I.

Proc Natl Acad Sci U S A. 2003 Dec 9;100(25):15265-70. Epub 2003 Dec 1.


Crystal structure of the PsbQ protein of photosystem II from higher plants.

Calderone V, Trabucco M, Vujicić A, Battistutta R, Giacometti GM, Andreucci F, Barbato R, Zanotti G.

EMBO Rep. 2003 Sep;4(9):900-5.


Role of the PSII-H subunit in photoprotection: novel aspects of D1 turnover in Synechocystis 6803.

Bergantino E, Brunetta A, Touloupakis E, Segalla A, Szabò I, Giacometti GM.

J Biol Chem. 2003 Oct 24;278(43):41820-9. Epub 2003 Aug 9.


Role of visible light in the recovery of photosystem II structure and function from ultraviolet-B stress in higher plants.

Bergo E, Segalla A, Giacometti GM, Tarantino D, Soave C, Andreucci F, Barbato R.

J Exp Bot. 2003 Jul;54(388):1665-73. Epub 2003 May 13.


Isolation and characterization of photosystem II subcomplexes from cyanobacteria lacking photosystem I.

Szabò I, Rigoni F, Bianchetti M, Carbonera D, Pierantoni F, Seraglia R, Segalla A, Giacometti GM.

Eur J Biochem. 2001 Oct;268(19):5129-34.


Determination of photosystem II subunits by matrix-assisted laser desorption/ionization mass spectrometry.

Szabò I, Seraglia R, Rigoni F, Traldi P, Giacometti GM.

J Biol Chem. 2001 Apr 27;276(17):13784-90. Epub 2001 Jan 30.


Ultraviolet B exposure of whole leaves of barley affects structure and functional organization of photosystem II.

Barbato R, Bergo E, Szabò I, Dalla Vecchia F, Giacometti GM.

J Biol Chem. 2000 Apr 14;275(15):10976-82.


Metal binding to Pseudomonas aeruginosa azurin: a kinetic investigation.

Naro F, Tordi MG, Giacometti GM, Tomei F, Timperio AM, Zolla L.

Z Naturforsch C. 2000 May-Jun;55(5-6):347-54.


Temperature-dependent functional expression of a plant K(+) channel in mammalian cells.

Szabò I, Negro A, Downey PM, Zoratti M, Lo Schiavo F, Giacometti GM.

Biochem Biophys Res Commun. 2000 Jul 21;274(1):130-5.


Effects of ultraviolet-B light on photosystem II phosphoproteins in barley wild type and its chlorophyll b-less mutant chlorina f2.

Barbato R, Bergo E, Giacometti GM.

J Photochem Photobiol B. 1999 Feb;48(2-3):189-93.


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