Zobrazeno 1 - 10
of 271
pro vyhledávání: '"Wolfgang Gärtner"'
Autor:
Francesco Garzella, Paolo Bianchini, Alberto Diaspro, Aba Losi, Wolfgang Gärtner, Stefania Abbruzzetti, Cristiano Viappiani
Publikováno v:
Photoacoustics, Vol 26, Iss , Pp 100358- (2022)
The GAF3 domain of the cyanobacteriochrome Slr1393 from Synechocystis sp. PCC6803, binding phycocyanobilin as a chromophore, shows photochromicity between two stable, green- and red-absorbing states, characterized by relatively high photoconversion y
Externí odkaz:
https://doaj.org/article/dde5743f4df24fde9ab4a1aa796ff715
Autor:
Federico Zannier, Luciano R. Portero, Thierry Douki, Wolfgang Gärtner, María E. Farías, Virginia H. Albarracín
Publikováno v:
Frontiers in Microbiology, Vol 13 (2022)
In the Central Andean region in South America, high-altitude ecosystems (3500–6000 masl) are distributed across Argentina, Chile, Bolivia, and Peru, in which poly-extremophilic microbes thrive under extreme environmental conditions. In particular,
Externí odkaz:
https://doaj.org/article/14a5a15306e146c4b50d9711c92a8024
Autor:
Daniel Kurth, Ariel Amadio, Omar F. Ordoñez, Virginia H. Albarracín, Wolfgang Gärtner, María E. Farías
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-16 (2017)
Abstract Modern stromatolites thrive only in selected locations in the world. Socompa Lake, located in the Andean plateau at 3570 masl, is one of the numerous extreme Andean microbial ecosystems described over recent years. Extreme environmental cond
Externí odkaz:
https://doaj.org/article/77f651e76b8941f6b72c2396f6ac571f
Autor:
Marta F. Gorriti, Christian Bamann, Daniel Gonzalo Alonso-Reyes, Phillip Wood, Ernst Bamberg, María Eugenia Farías, Wolfgang Gärtner, Virginia Helena Albarracín
Publikováno v:
Photochemical & Photobiological Sciences
A putative xanthorhodopsin-encoding gene, XR34, was found in the genome of the moderately halophilic gammaproteobacterium Salinivibrio socompensis S34, isolated from modern stromatolites found on the shore of Laguna Socompa (3570 m), Argentina Puna.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c54100e8be9cc2eca4cf51a9a198786
https://hdl.handle.net/21.11116/0000-000C-F450-6
https://hdl.handle.net/21.11116/0000-000C-F450-6
Autor:
Susanne Altmayer, Lisa Köhler, Pavlo Bielytskyi, Wolfgang Gärtner, Jörg Matysik, Christian Wiebeler, Chen Song
Publikováno v:
Photochemical & Photobiological Sciences. 21:447-469
Cyanobacteriochromes (CBCRs) are phytochrome-related photosensory proteins that play an essential role in regulating phototaxis, chromatic acclimation, and cell aggregation in cyanobacteria. Here, we apply solid-state NMR spectroscopy to the red/gree
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a8d1eee82074cb91f7f7f8c4b9965bee
https://doi.org/10.1007/s43630-022-00204-4
https://doi.org/10.1007/s43630-022-00204-4
Publikováno v:
Chemical Science.
The results obtained here help to locate the positive charge of the chromophore during the photocycle of a cyanobacteriochrome which gives access to an in-depth mechanistic understanding of spectral regulating factors in phytochrome photoreceptors.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00790bbc87bed1e703a558dd948d5669
https://doi.org/10.1039/d3sc00636k
https://doi.org/10.1039/d3sc00636k
Autor:
Chen Song, Maria Andrea Mroginski, Christina Lang, Jakub Kopycki, Wolfgang Gärtner, Jörg Matysik, Jon Hughes
Publikováno v:
Frontiers in Plant Science, Vol 9 (2018)
We present structural information for oat phyA3 in the far-red-light-absorbing (Pfr) signaling state, to our knowledge the first three-dimensional (3D) information for a plant phytochrome as Pfr. Solid-state magic-angle spinning (MAS) NMR was used to
Externí odkaz:
https://doaj.org/article/de02c780e077468b9ac07a61be154590
Publikováno v:
Plants, Vol 3, Iss 1, Pp 70-94 (2014)
Flavin-based photoreceptor proteins of the LOV (Light, Oxygen, and Voltage) and BLUF (Blue Light sensing Using Flavins) superfamilies are ubiquitous among the three life domains and are essential blue-light sensing systems, not only in plants and alg
Externí odkaz:
https://doaj.org/article/51eea7eafe8642238180b82163673091
Autor:
Wolfgang Gärtner, Aba Losi
Publikováno v:
Photochemical & Photobiological Sciences. 20:451-473
Bacteria and fungi of the plant microbiota can be phytopathogens, parasites or symbionts that establish mutually advantageous relationships with plants. They are often rich in photoreceptors for UVA–Visible light, and in many cases, they exhibit li
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f22c610fe010e49ad722da91f08b04f7
https://doi.org/10.1007/s43630-021-00029-7
https://doi.org/10.1007/s43630-021-00029-7
Autor:
Virginia Helena Albarracín, Ivana Kraiselburd, Christian Bamann, Phillip G Wood, Ernst Bamberg, María Eugenia Farias, Wolfgang Gärtner
Publikováno v:
PLoS ONE, Vol 11, Iss 5, p e0154962 (2016)
The sequenced genome of the poly-extremophile Exiguobacterium sp. S17, isolated from modern stromatolites at Laguna Socompa (3,570 m), a High-Altitude Andean Lake (HAAL) in Argentinean Puna revealed a putative proteorhodopsin-encoding gene. The HAAL
Externí odkaz:
https://doaj.org/article/eb8afab62d424dbf8a69ef4c11c04b2d