Extracellular polysaccharide protectsRhizobium leguminosarumcells against zinc stress in vitro and during symbiosis with clover

Autor: Jolanta Cieśla, Marta Kozieł, Monika Janczarek, Paulina Lipa, Magdalena Kopycińska

Publikováno v: Environmental Microbiology Reports. 10:355-368

Rhizobium leguminosarum bv. trifolii is a soil bacterium that establishes symbiosis with clover (Trifolium spp.) under nitrogen-limited conditions. This microorganism produces exopolysaccharide (EPS), which plays an important role in symbiotic intera

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ab9c434ae372e7773556ea41bda5f2dc
https://doi.org/10.1111/1758-2229.12646

Transcriptomic Studies Reveal that the Rhizobium leguminosarum Serine/Threonine Protein Phosphatase PssZ has a Role in the Synthesis of Cell-Surface Components, Nutrient Utilization, and Other Cellular Processes

Autor: Paulina Lipa, Monika Janczarek, José María Vinardell

Publikováno v: idUS. Depósito de Investigación de la Universidad de Sevilla
instname
International Journal of Molecular Sciences
Volume 20
Issue 12
International Journal of Molecular Sciences, Vol 20, Iss 12, p 2905 (2019)

Rhizobium leguminosarum bv. trifolii is a soil bacterium capable of establishing symbiotic associations with clover plants (Trifolium spp.). Surface polysaccharides, transport systems, and extracellular components synthesized by this bacterium are re

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c6f20a88136b821a370f677c792a3aa

Phosphorylation systems in symbiotic nitrogen-fixing bacteria and their role in bacterial adaptation to various environmental stresses

Autor: Monika Janczarek, Paulina Lipa

Publikováno v: PeerJ, Vol 8, p e8466 (2020)
PeerJ

Symbiotic bacteria, commonly called rhizobia, lead a saprophytic lifestyle in the soil and form nitrogen-fixing nodules on legume roots. During their lifecycle, rhizobia have to adapt to different conditions prevailing in the soils and within host pl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5bcacf9116e186483b0000a6bec3f412
https://doi.org/10.7717/peerj.8466

[Quorum sensing in Gram-negative bacteria: signal molecules, inhibitors and their potential therapeutic application]

Autor: Paulina, Lipa, Marta, Kozieł, Monika, Janczarek

Publikováno v: Postepy biochemii. 63(4)

Quorum Sensing (QS) is a phenomenon of chemical cell-to-cell communication consisting in the synthesis and secretion of signal molecules called autoinducers into the environment, which contribute in regulation of various physiological processes. QS w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::95e52ad8470f225a65175ad686605b19
https://pubmed.ncbi.nlm.nih.gov/29374426

Hanks-Type Serine/Threonine Protein Kinases and Phosphatases in Bacteria: Roles in Signaling and Adaptation to Various Environments

Autor: Magdalena A. Karaś, Paulina Lipa, Monika Janczarek, José María Vinardell

Publikováno v: International Journal of Molecular Sciences, Vol 19, Iss 10, p 2872 (2018)
International Journal of Molecular Sciences
idUS. Depósito de Investigación de la Universidad de Sevilla
instname

Reversible phosphorylation is a key mechanism that regulates many cellular processes in prokaryotes and eukaryotes. In prokaryotes, signal transduction includes two-component signaling systems, which involve a membrane sensor histidine kinase and a c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1944dbc537f100a666430545aaec8f76
https://doi.org/10.3390/ijms19102872