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The Stringent Response of Salmonella Typhimurium
2021Bacteria inhabit diverse environmental niches and consequently, must modulate their metabolism to adapt to stress. The nucleotide second messengers guanosine tetraphosphate (ppGpp) and guanosine pentaphosphate (pppGpp) (collectively referred to as (p)ppGpp) are essential for survival during nutrient starvation.
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Random walks in the stringent response
2016The stringent response plays key role in the activation and regulation of the adaptive mechanisms that bacteria employ in order to accommodate to the adverse conditions. In E.coli the process is governed by the stringent factor RelA, transferring the amino-acid starvation signals by synthesize (p)ppGpp altering cell replication, transcription and ...
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Development of a nanozyme-based electrochemical sensor for detection of stringent response
Analytica Chimica Acta, 2022Dingqiang Lu +2 more
exaly
Proceedings of the National Academy of Sciences of the United States of America, 2021
N Luisa Hiller +2 more
exaly
N Luisa Hiller +2 more
exaly
(p)ppGpp and the Stringent Response: An Emerging Threat to Antibiotic Therapy
ACS Infectious Diseases, 2019Joanne Hobbs, Alisdair Boraston
exaly