Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Gregor L, Weiss"'
Autor:
Ann-Katrin Kieninger, Piotr Tokarz, Ana Janović, Martin Pilhofer, Gregor L. Weiss, Iris Maldener
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-15 (2022)
The filamentous cyanobacterium Nostoc regulates communication between sister cells via a conformational change in septal junctions. Here, the authors identify and characterize protein SepN as a component of septal junctions, and highlight the importa
Externí odkaz:
https://doaj.org/article/f7d0a8202a934f9bb46192b16cffe789
Autor:
Tobias Zachs, Andreas Schertel, João Medeiros, Gregor L Weiss, Jannik Hugener, Joao Matos, Martin Pilhofer
Publikováno v:
eLife, Vol 9 (2020)
Cryo-electron tomography (cryoET) has become a powerful technique at the interface of structural biology and cell biology, due to its unique ability for imaging cells in their native state and determining structures of macromolecular complexes in the
Externí odkaz:
https://doaj.org/article/1c120550bbd54b19979c2a1593731aa2
Autor:
Benjamin L. Springstein, Dennis J. Nürnberg, Gregor L. Weiss, Martin Pilhofer, Karina Stucken
Publikováno v:
Life, Vol 10, Iss 12, p 355 (2020)
Cells have to erect and sustain an organized and dynamically adaptable structure for an efficient mode of operation that allows drastic morphological changes during cell growth and cell division. These manifold tasks are complied by the so-called cyt
Externí odkaz:
https://doaj.org/article/c261c2f3882b4a8fa737b36241b1c6f7
Autor:
Markus Aebi, Dawid Zyla, Rudi Glockshuber, Johannes Trück, Jessica J Stanisich, Olivier Devuyst, Chia-Wei Lin, Maximilian M. Sauer, Jonathan Eras, Martin Pilhofer, Gregor L. Weiss
Publikováno v:
Science, Vol. 369, no. 6506, p. 1005-1010 (2020)
Science
Science, 369 (6506)
Science
Science, 369 (6506)
Uromodulin is the most abundant protein in human urine, and it forms filaments that antagonize the adhesion of uropathogens; however, the filament structure and mechanism of protection remain poorly understood. We used cryo–electron tomography to s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce6bad6b9bed8222a065bdc14ec802a6
https://doi.org/10.1126/science.aaz9866
https://doi.org/10.1126/science.aaz9866
SummaryThe multicellular life style of filamentous cyanobacteria like Nostoc sp. PCC7120 relies on a cell-cell communication system involving so called septal junctions. These are multiprotein complexes, which traverse the septal peptidoglycan throug
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8da1082f452ce9eb787a1d3e75e78ef5
https://doi.org/10.1101/2022.01.26.477872
https://doi.org/10.1101/2022.01.26.477872
Autor:
Gregor L. Weiss, Fabian Eisenstein, Ann-Katrin Kieninger, Jingwei Xu, Hannah A. Minas, Milena Gerber, Miki Feldmüller, Iris Maldener, Karl Forchhammer, Martin Pilhofer
Publikováno v:
Nature Microbiology, 7 (3)
Nature Microbiology
Nature Microbiology
Contractile injection systems (CISs) mediate cell–cell interactions by phage tail-like structures, using two distinct modes of action: extracellular CISs are released into the medium, while type 6 secretion systems (T6SSs) are attached to the cytop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::03829c649e7a0bb272fc755161e80e76
https://pubmed.ncbi.nlm.nih.gov/35165386
https://pubmed.ncbi.nlm.nih.gov/35165386
Autor:
Andreas Schertel, Martin Pilhofer, Jannik Hugener, Gregor L. Weiss, Tobias Zachs, João M. Medeiros
Cryo-electron tomography (cryoET) has become a powerful technique at the interface of structural biology and cell biology, with the unique ability to determine structures of macromolecular complexes in their cellular context. A major limitation of cr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::781a058687ed5c8426c4c33c9f708fed
https://doi.org/10.1101/797514
https://doi.org/10.1101/797514
Publikováno v:
Cell
Cell, 178 (2)
Cell, 178 (2)
Summary Multicellular lifestyle requires cell-cell connections. In multicellular cyanobacteria, septal junctions enable molecular exchange between sister cells and are required for cellular differentiation. The structure of septal junctions is poorly
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c7779c36d7131ee5ab610a321fe931d6
Publikováno v:
Ultramicroscopy
Ultramicroscopy, 190
Ultramicroscopy, 190
Electron cryotomography is able to visualize macromolecular complexes in their cellular context, in a frozen-hydrated state, and in three dimensions. The method, however, is limited to relatively thin samples. Cryo-focused ion beam (FIB) milling is e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83eadf583489a2f37ee250cd96b7acff