Riboswitches for the alarmone ppGpp expand the collection of RNA-based signaling systems

Autor: Sherlock, Madeline E., Sudarsan, Narasimhan, Breaker, Ronald R.

Publikováno v: Proceedings of the National Academy of Sciences of the United States of America, 2018 Jun 01. 115(23), 6052-6057.

Externí odkaz: https://www.jstor.org/stable/26510321

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Control of transcription elongation and DNA repair by alarmone ppGpp

Autor: Jacob W. Weaver, Sergey Proshkin, Wenqian Duan, Vitaly Epshtein, Manjunath Gowder, Binod K. Bharati, Elena Afanaseva, Alexander Mironov, Alexander Serganov, Evgeny Nudler

Publikováno v: Nature Structural & Molecular Biology. 30:600-607

Second messenger (p)ppGpp (collectively guanosine tetraphosphate and guanosine pentaphosphate) mediates bacterial adaptation to nutritional stress by modulating transcription initiation. More recently, ppGpp has been implicated in coupling transcript

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::91c0d53c46e6db4f0836f4898b7fc612
https://doi.org/10.1038/s41594-023-00948-2

Diverse molecular mechanisms of transcription regulation by the bacterial alarmone ppGpp.

Autor: Travis BA; Department of Biochemistry, Duke University Medical Center, Durham, North Carolina, USA., Schumacher MA; Department of Biochemistry, Duke University Medical Center, Durham, North Carolina, USA.

Publikováno v: Molecular microbiology [Mol Microbiol] 2022 Feb; Vol. 117 (2), pp. 252-260. Date of Electronic Publication: 2021 Dec 25.