Zobrazeno 1 - 10
of 273
pro vyhledávání: '"Wolfgang R. Hess"'
Autor:
Ute A. Hoffmann, Elisabeth Lichtenberg, Said N. Rogh, Raphael Bilger, Viktoria Reimann, Florian Heyl, Rolf Backofen, Claudia Steglich, Wolfgang R. Hess, Annegret Wilde
Publikováno v:
RNA Biology, Vol 21, Iss 1, Pp 1-18 (2024)
ABSTRACTRNA degradation is critical for synchronising gene expression with changing conditions in prokaryotic and eukaryotic organisms. In bacteria, the preference of the central ribonucleases RNase E, RNase J and RNase Y for 5’-monophosphorylated
Externí odkaz:
https://doaj.org/article/0c276ae73c8d4650852133f254d0e160
Autor:
Alexander Kraus, Philipp Spät, Stefan Timm, Amy Wilson, Rhena Schumann, Martin Hagemann, Boris Maček, Wolfgang R. Hess
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-14 (2024)
Abstract When the supply of inorganic carbon is limiting, photosynthetic cyanobacteria excrete nitrite, a toxic intermediate in the ammonia assimilation pathway from nitrate. It has been hypothesized that the excreted nitrite represents excess nitrog
Externí odkaz:
https://doaj.org/article/33e27bb261424819a5b818a71cd87619
Autor:
Raphael Bilger, Angela Migur, Alexander Wulf, Claudia Steglich, Henning Urlaub, Wolfgang R. Hess
Publikováno v:
Cell Reports, Vol 43, Iss 7, Pp 114485- (2024)
Summary: How CRISPR-Cas systems defend bacteria and archaea against invading genetic elements is well understood, but less is known about their regulation. In the cyanobacterium Synechocystis sp. PCC 6803, the expression of one of the three different
Externí odkaz:
https://doaj.org/article/c39934a125e541508de019e28c4e0c54
Autor:
Kazuma Ohdate, Minori Sakata, Kaisei Maeda, Yutaka Sakamaki, Kaori Nimura-Matsune, Ryudo Ohbayashi, Wolfgang R. Hess, Satoru Watanabe
Publikováno v:
Frontiers in Microbiology, Vol 15 (2024)
Numerous cyanobacteria capable of oxygenic photosynthesis possess multiple large plasmids exceeding 100 kbp in size. These plasmids are believed to have distinct replication and distribution mechanisms, as they coexist within cells without causing in
Externí odkaz:
https://doaj.org/article/8a7ead2e51ea458486b65d25e7dcc396
Regulation of RNase E during the UV stress response in the cyanobacterium Synechocystis sp. PCC 6803
Autor:
Satoru Watanabe, Damir Stazic, Jens Georg, Shota Ohtake, Yutaka Sakamaki, Megumi Numakura, Munehiko Asayama, Taku Chibazakura, Annegret Wilde, Claudia Steglich, Wolfgang R. Hess
Publikováno v:
mLife, Vol 2, Iss 1, Pp 43-57 (2023)
Abstract Endoribonucleases govern the maturation and degradation of RNA and are indispensable in the posttranscriptional regulation of gene expression. A key endoribonuclease in Gram‐negative bacteria is RNase E. To ensure an appropriate supply of
Externí odkaz:
https://doaj.org/article/db902732174b44edb85e1284efa75079
Autor:
Marcus Ziemann, Viktoria Reimann, Yajing Liang, Yue Shi, Honglei Ma, Yuman Xie, Hui Li, Tao Zhu, Xuefeng Lu, Wolfgang R. Hess
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-16 (2023)
RNA-guided, CRISPR-associated transposons hold great promise for precision genome editing. Here, the authors provide genetic, biochemical and structural data how their activity is regulated in situ by CvkR, an unusual MerR family regulator.
Externí odkaz:
https://doaj.org/article/8597825b70554120938a5111b0c1739c
Autor:
Paul Bolay, Luisa Hemm, Francisco J. Florencio, Wolfgang R. Hess, M. Isabel Muro-Pastor, Stephan Klähn
Publikováno v:
RNA Biology, Vol 19, Iss 1, Pp 811-818 (2022)
As the only oxygenic phototrophs among prokaryotes, cyanobacteria employ intricate mechanisms to regulate common metabolic pathways. These mechanisms include small protein inhibitors exerting their function by protein–protein interaction with key m
Externí odkaz:
https://doaj.org/article/f39f729be1dd438dbbbc4e306b590080
Autor:
Alena Kaltenbrunner, Viktoria Reimann, Ute A. Hoffmann, Tomohiro Aoyagi, Minori Sakata, Kaori Nimura-Matsune, Satoru Watanabe, Claudia Steglich, Annegret Wilde, Wolfgang R. Hess
Publikováno v:
Frontiers in Microbiology, Vol 14 (2023)
Synthetic biology approaches toward the development of cyanobacterial producer strains require the availability of appropriate sets of plasmid vectors. A factor for the industrial usefulness of such strains is their robustness against pathogens, such
Externí odkaz:
https://doaj.org/article/40e2ee0d53f04baa97ad9438e0b4cdb8
Publikováno v:
mLife, Vol 1, Iss 1, Pp 21-39 (2022)
Abstract RNA turnover plays critical roles in the regulation of gene expression and allows cells to respond rapidly to environmental changes. In bacteria, the mechanisms of RNA turnover have been extensively studied in the models Escherichia coli and
Externí odkaz:
https://doaj.org/article/c6c970c27de84a8e8fbcdf6a3db1fc82
Autor:
Stephan Klähn, Stefan Mikkat, Matthias Riediger, Jens Georg, Wolfgang R. Hess, Martin Hagemann
Publikováno v:
Biology Direct, Vol 16, Iss 1, Pp 1-23 (2021)
Abstract Microorganisms evolved specific acclimation strategies to thrive in environments of high or fluctuating salinities. Here, salt acclimation in the model cyanobacterium Synechocystis sp. PCC 6803 was analyzed by integrating transcriptomic, pro
Externí odkaz:
https://doaj.org/article/ae623947ce7348e78dc4954596555649