The phosphodiesterase RmcA contributes to the adaptation of Pseudomonas putida to l-arginine DOI Creative Commons

Chiara Scribani-Rossi,

María Antonia Molina‐Henares,

Simone Angeli

et al.

FEMS Microbiology Letters, Journal Year: 2023, Volume and Issue: 370

Published: Jan. 1, 2023

Amino acids are crucial in nitrogen cycling and to shape the metabolism of microorganisms. Among them, arginine is a versatile molecule able sustain nitrogen, carbon, even ATP supply regulate multicellular behaviors such as biofilm formation. Arginine modulates intracellular levels 3'-5'cyclic diguanylic acid (c-di-GMP), second messenger that controls formation, maintenance dispersion. In Pseudomonas putida, KT2440, microorganism with wide biotechnological applications, modulation c-di-GMP by requires transcriptional regulator ArgR, but connections between not fully characterized. It has been recently demonstrated can be perceived opportunistic human pathogen aeruginosa through transducer RmcA protein (Redox c-di-GMP), which directly decrease possibly affect architecture. A homolog present P. its function involvement perceiving or life cycle had studied. Here, we preliminary characterization RmcA-dependent response putida modulating levels, energy metabolism. This work contributes further understanding molecular mechanisms linking homeostasis environmental adaptation.

Language: Английский

Gene expression reprogramming of Pseudomonas alloputida in response to arginine through the transcriptional regulator ArgR DOI
María Antonia Molina‐Henares, María Isabel Ramos‐González, Serena Rinaldo

et al.

Microbiology, Journal Year: 2024, Volume and Issue: 170(3)

Published: March 21, 2024

Different bacteria change their life styles in response to specific amino acids. In

Language: Английский

Citations

1
The phosphodiesterase RmcA contributes to the adaptation of Pseudomonas putida to l-arginine DOI Creative Commons

Chiara Scribani-Rossi,

María Antonia Molina‐Henares,

Simone Angeli

et al.

FEMS Microbiology Letters, Journal Year: 2023, Volume and Issue: 370

Published: Jan. 1, 2023

Amino acids are crucial in nitrogen cycling and to shape the metabolism of microorganisms. Among them, arginine is a versatile molecule able sustain nitrogen, carbon, even ATP supply regulate multicellular behaviors such as biofilm formation. Arginine modulates intracellular levels 3'-5'cyclic diguanylic acid (c-di-GMP), second messenger that controls formation, maintenance dispersion. In Pseudomonas putida, KT2440, microorganism with wide biotechnological applications, modulation c-di-GMP by requires transcriptional regulator ArgR, but connections between not fully characterized. It has been recently demonstrated can be perceived opportunistic human pathogen aeruginosa through transducer RmcA protein (Redox c-di-GMP), which directly decrease possibly affect architecture. A homolog present P. its function involvement perceiving or life cycle had studied. Here, we preliminary characterization RmcA-dependent response putida modulating levels, energy metabolism. This work contributes further understanding molecular mechanisms linking homeostasis environmental adaptation.

Language: Английский

Citations

3