Literature DB >> 21473741

Reversible membrane reorganizations during photosynthesis in vivo: revealed by small-angle neutron scattering.

Gergely Nagy1, Dorthe Posselt, László Kovács, Jens K Holm, Milán Szabó, Bettina Ughy, László Rosta, Judith Peters, Peter Timmins, Gyozo Garab.   

Abstract

In the present study, we determined characteristic repeat distances of the photosynthetic membranes in living cyanobacterial and eukaryotic algal cells, and in intact thylakoid membranes isolated from higher plants with time-resolved small-angle neutron scattering. This non-invasive technique reveals light-induced reversible reorganizations in the seconds-to-minutes time scale, which appear to be associated with functional changes in vivo.

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Year:  2011        PMID： 21473741     DOI： 10.1042/BJ20110180

Source DB:  PubMed          Journal:  Biochem J        ISSN： 0264-6021            Impact factor:   3.857


  29 in total

1.  Modulation of the multilamellar membrane organization and of the chiral macrodomains in the diatom Phaeodactylum tricornutum revealed by small-angle neutron scattering and circular dichroism spectroscopy.

Authors:  Gergely Nagy; Milán Szabó; Renáta Unnep; György Káli; Yuliya Miloslavina; Petar H Lambrev; Ottó Zsiros; Lionel Porcar; Peter Timmins; László Rosta; Győző Garab
Journal:  Photosynth Res       Date:  2011-10-11       Impact factor: 3.573

Review 2.  Self-assembly and structural-functional flexibility of oxygenic photosynthetic machineries: personal perspectives.

Authors:  Győző Garab
Journal:  Photosynth Res       Date:  2016-01       Impact factor: 3.573

3.  Kinetics of structural reorganizations in multilamellar photosynthetic membranes monitored by small-angle neutron scattering.

Authors:  Gergely Nagy; László Kovács; Renáta Ünnep; Ottó Zsiros; László Almásy; László Rosta; Peter Timmins; Judith Peters; Dorthe Posselt; Győző Garab
Journal:  Eur Phys J E Soft Matter       Date:  2013-07-11       Impact factor: 1.890

Review 4.  Probing the consequences of antenna modification in cyanobacteria.

Authors:  Michelle Liberton; Aaron M Collins; Lawrence E Page; William B O'Dell; Hugh O'Neill; Volker S Urban; Jerilyn A Timlin; Himadri B Pakrasi
Journal:  Photosynth Res       Date:  2013-10-17       Impact factor: 3.573

Review 5.  Induction events and short-term regulation of electron transport in chloroplasts: an overview.

Authors:  Alexander N Tikhonov
Journal:  Photosynth Res       Date:  2015-02-14       Impact factor: 3.573

6.  Low pH modulates the macroorganization and thermal stability of PSII supercomplexes in grana membranes.

Authors:  Svetozar Stoichev; Sashka B Krumova; Tonya Andreeva; Jon V Busto; Svetla Todinova; Konstantin Balashev; Mira Busheva; Félix M Goñi; Stefka G Taneva
Journal:  Biophys J       Date:  2015-02-17       Impact factor: 4.033

7.  Changes in aggregation states of light-harvesting complexes as a mechanism for modulating energy transfer in desert crust cyanobacteria.

Authors:  Leeat Bar Eyal; Reza Ranjbar Choubeh; Eyal Cohen; Ido Eisenberg; Carmen Tamburu; Márta Dorogi; Renata Ünnep; Marie-Sousai Appavou; Reinat Nevo; Uri Raviv; Ziv Reich; Győző Garab; Herbert van Amerongen; Yossi Paltiel; Nir Keren
Journal:  Proc Natl Acad Sci U S A       Date:  2017-08-14       Impact factor: 11.205

8.  Organization and flexibility of cyanobacterial thylakoid membranes examined by neutron scattering.

Authors:  Michelle Liberton; Lawrence E Page; William B O'Dell; Hugh O'Neill; Eugene Mamontov; Volker S Urban; Himadri B Pakrasi
Journal:  J Biol Chem       Date:  2012-12-19       Impact factor: 5.157

9.  Chloroplast remodeling during state transitions in Chlamydomonas reinhardtii as revealed by noninvasive techniques in vivo.

Authors:  Gergely Nagy; Renáta Ünnep; Ottó Zsiros; Ryutaro Tokutsu; Kenji Takizawa; Lionel Porcar; Lucas Moyet; Dimitris Petroutsos; Győző Garab; Giovanni Finazzi; Jun Minagawa
Journal:  Proc Natl Acad Sci U S A       Date:  2014-03-17       Impact factor: 11.205

10.  Solution structure of monomeric and trimeric photosystem I of Thermosynechococcus elongatus investigated by small-angle X-ray scattering.

Authors:  Maksym Golub; Mahdi Hejazi; Adrian Kölsch; Heiko Lokstein; D C Florian Wieland; Athina Zouni; Jörg Pieper
Journal:  Photosynth Res       Date:  2017-03-03       Impact factor: 3.573
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