Gloria Payá Cuadra

Gloria Payá Cuadra
University of Alicante | UA · Department of Agrochemistry and Biochemistry

phD student

About

8
Publications
695
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55
Citations
Introduction
Gloria Payá Cuadra currently works at the Department of Agrochemistry and Biochemistry, University of Alicante. Gloria does research in Molecular Biology, Microbiology and Biotechnology.

Publications

Publications (8)
Article
Full-text available
The Sm protein superfamily includes Sm, like-Sm (Lsm), and Hfq found in the Eukarya, Archaea, and Bacteria domains. Archaeal Lsm proteins have been shown to bind sRNAs and are probably involved in various cellular processes, suggesting a similar function in regulating sRNAs by Hfq in bacteria. Moreover, archaeal Lsm proteins probably represent the...
Article
Full-text available
The Sm protein superfamily includes Sm, like-Sm (Lsm), and Hfq proteins. Sm and Lsm proteins are found in the Eukarya and Archaea domains, respectively, while Hfq proteins exist in the Bacteria domain. Even though Sm and Hfq proteins have been extensively studied, archaeal Lsm proteins still require further exploration. In this work, different bioi...
Article
Full-text available
Non-coding small RNAs (sRNAs) regulate a wide range of physiological processes in microorganisms that allow them to rapidly respond to changes in environmental conditions. sRNAs have predominantly been studied in a few model organisms, however it is becoming increasingly clear that sRNAs play a crucial role in environmentally relevant pathways. Sev...
Article
The Sm, like-Sm, and Hfq proteins belonging to the Sm superfamily of proteins are represented in all domains of life. These proteins are involved in several RNA metabolism pathways. The functions of bacterial Hfq and eukaryotic Sm proteins have been described, but knowledge about the in vivo functions of archaeal Sm proteins remains limited. This s...
Article
Full-text available
The regulatory networks involved in the uptake and metabolism of different nitrogen sources in response to their availability are crucial in all organisms. Nitrogen metabolism pathways have been studied in detail in archaea such as the extreme halophilic archaeon Haloferax mediterranei. However, knowledge about nitrogen metabolism regulation in hal...
Article
Full-text available
Glutamine synthetase is an essential enzyme in ammonium assimilation and glutamine biosynthesis. The Haloferax mediterranei genome has two other glnA-type genes (glnA2 and glnA3) in addition to the glutamine synthetase gene glnA. To determine whether the glnA2 and glnA3 genes can replace glnA in nitrogen metabolism, we generated deletion mutants of...
Article
Full-text available
Small RNAs have been studied in detail in domains Bacteria and Eukarya but, in the case of the domain Archaea, the knowledge is scarce and the physiological function of these small RNAs (sRNAs) is still uncertain. To extend the knowledge of sRNAs in the domain Archaea and their possible role in the regulation of the nitrogen assimilation metabolism...

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