Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Araceli Dávalos"'
Publikováno v:
Frontiers in Microbiology, Vol 15 (2024)
Double-strand breaks (DSBs) are the most dangerous injuries for a genome. When unrepaired, death quickly ensues. In most bacterial systems, DSBs are repaired through homologous recombination. Nearly one-quarter of bacterial species harbor a second sy
Externí odkaz:
https://doaj.org/article/4ddd740cbf4e468d9a1140679cb4cdae
Publikováno v:
PeerJ, Vol 11, p e14925 (2023)
Background In the last decade, the use of copper has reemerged as a potential strategy to limit healthcare-associated infections and to control the spread of multidrug-resistant pathogens. Numerous environmental studies have proposed that most opport
Externí odkaz:
https://doaj.org/article/dd188e2be3494332be254a166826f7e4
Publikováno v:
Frontiers in Microbiology, Vol 13 (2022)
Unlike other bacteria, cell growth in rhizobiales is unipolar and asymmetric. The regulation of cell division, and its coordination with metabolic processes is an active field of research. In Rhizobium etli, gene RHE_PE00024, located in a secondary c
Externí odkaz:
https://doaj.org/article/fd098b2d1f2f41869dc2386c05548290
Autor:
Mariana López‐Sámano, Luis Fernando Lozano‐Aguirre Beltrán, Rosina Sánchez‐Thomas, Araceli Dávalos, Tomás Villaseñor, Jorge Donato García‐García, Alejandro García‐de los Santos
Publikováno v:
MicrobiologyOpen, Vol 9, Iss 4, Pp n/a-n/a (2020)
Abstract Pantothenate is an indispensable vitamin precursor of the synthesis of coenzyme A (CoA), a key metabolite required in over 100 metabolic reactions. β‐Alanine (β‐ala) is an indispensable component of pantothenate. Due to the metabolic r
Externí odkaz:
https://doaj.org/article/7cbe72321d9442ebb38aeb7e805adfc0
Autor:
Alejandro Aguilar, Yolanda Mora, Araceli Dávalos, Lourdes Girard, Jaime Mora, Humberto Peralta
Publikováno v:
BMC Genomics, Vol 19, Iss 1, Pp 1-12 (2018)
Abstract Background Rhizobia are alpha-proteobacteria commonly found in soil and root nodules of legumes. It was recently reported that nitrogen-fixing rhizobia also inhabit legume seeds. In this study, we examined whole-genome sequences of seven str
Externí odkaz:
https://doaj.org/article/2dfa07017f4c465381d1a618bbcf2204
Publikováno v:
Molecular Plant-Microbe Interactions, Vol 13, Iss 12, Pp 1283-1292 (2000)
Among the complexities in the regulation of nitrogen fixation in the Rhizobiaceae are reiteration of regulatory components as well as variant roles for each component between species. For Rhizobium etli CFN42, we reported that the symbiotic plasmid (
Externí odkaz:
https://doaj.org/article/f3c7f0a590cd48fa91786dc9028af004
Autor:
Alejandro García-de los Santos, Rosina Sánchez-Thomas, Luis Fernando Lozano-Aguirre Beltrán, Tomás Villaseñor, Jorge D. García-García, Mariana López-Sámano, Araceli Dávalos
Publikováno v:
MicrobiologyOpen
MicrobiologyOpen, Vol 9, Iss 4, Pp n/a-n/a (2020)
MicrobiologyOpen, Vol 9, Iss 4, Pp n/a-n/a (2020)
Pantothenate is an indispensable vitamin precursor of the synthesis of coenzyme A (CoA), a key metabolite required in over 100 metabolic reactions. β‐Alanine (β‐ala) is an indispensable component of pantothenate. Due to the metabolic relevance
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3990ee4174f158e9b060a0e22b2cdd52
http://europepmc.org/articles/PMC7142369
http://europepmc.org/articles/PMC7142369
Autor:
Tomás Villaseñor, Luis Fernando Lozano-Aguirre Beltrán, Mariana López-Sámano, Rosina Sánchez-Thomas, Araceli Dávalos, Alejandro García-de los Santos, Jorge D. García-García
β-alanine synthesis in bacteria occurs by the decarboxylation of L-aspartate as part of the pantothenate synthesis pathway. In the other two domains of life we find different pathways for β-alanine formation, such as sources from spermine in plants
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::391b55b950babd646d72e5e108080147
Autor:
J. Pedro Elizalde-Díaz, Liliana Medina-Aparicio, Georgina Hernández, Alfonso Leija, Ismael Hernández-Lucas, Xochitl Alvarado-Affantranger, Jorge D. García-García, Alejandro García-de los Santos, Araceli Dávalos
Publikováno v:
Microbiology (Reading, England). 165(6)
Rhizobium tropici CIAT 899 is a facultative symbiotic diazotroph able to deal with stressful concentrations of metals. Nevertheless the molecular mechanisms involved in metal tolerance have not been elucidated. Copper (Cu2+) is a metal component esse
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1681301d3247e4924c6a364246d3b150
https://pubmed.ncbi.nlm.nih.gov/31081746
https://pubmed.ncbi.nlm.nih.gov/31081746
Autor:
Alejandro García-de los Santos, Ciro Cubillas, Fabiola Miranda, Araceli Dávalos, Antonio González-Sánchez
Publikováno v:
MicrobiologyOpen
Copper (Cu) is an essential micronutrient for all aerobic forms of life. Its oxidation states (Cu+/Cu2+) make this metal an important cofactor of enzymes catalyzing redox reactions in essential biological processes. In gram‐negative bacteria, Cu up
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f78a046ce0b648d7a8dbd719e016cc89
http://europepmc.org/articles/PMC6011978
http://europepmc.org/articles/PMC6011978