The Temperature-Dependent Expression of the High-Pathogenicity Island Encoding Piscibactin in Vibrionaceae Results From the Combined Effect of the AraC-Like Transcriptional Activator PbtA and Regulatory Factors From the Recipient Genome

Autor: Marta A. Lages, Manuel L. Lemos, Miguel Balado

Publikováno v: Frontiers in Microbiology, Vol 12 (2021)

The high-pathogenicity island irp-HPI is widespread among Vibrionaceae encoding the piscibactin siderophore system. The expression of piscibactin genes in the fish pathogen Vibrio anguillarum is favored by low temperatures. However, information about

Externí odkaz: https://doaj.org/article/4015bfcce98343b398a46b60e6d5fb84

The Expression of Virulence Factors in Vibrio anguillarum Is Dually Regulated by Iron Levels and Temperature

Autor: Marta A. Lages, Miguel Balado, Manuel L. Lemos

Publikováno v: Frontiers in Microbiology, Vol 10 (2019)

Vibrio anguillarum causes a hemorrhagic septicemia that affects cold- and warm-water adapted fish species. The main goal of this work was to determine the temperature-dependent changes in the virulence factors that could explain the virulence propert

Externí odkaz: https://doaj.org/article/1e921fa7d7164a7e9b1b5ee9f4de89b1

FrpA is the outer membrane piscibactin transporter in Vibrio anguillarum: structural elements in synthetic piscibactin analogues required for transport

Autor: Diana Martínez-Matamoros, Lucía Ageitos, Jaime Rodríguez, Marta A. Lages, Miguel Balado, Carlos Jiménez, Manuel L. Lemos, M. Carmen de la Fuente

Publikováno v: RUC. Repositorio da Universidade da Coruña
instname

Financiado para publicación en acceso aberto: Universidade da Coruña/CISUG [Abstract] Piscibactin (Pcb) is a labile siderophore widespread among Vibrionaceae. Its production is a major virulence factor of some fish pathogens such as Photobacterium

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0fe79b801fbe60b68e3d99db7ce35a12
https://doi.org/10.1007/s00775-021-01916-1

The Fish Pathogen Vibrio ordalii Under Iron Deprivation Produces the Siderophore Piscibactin

Autor: Pamela Ruiz, Miguel Balado, Juan Carlos Fuentes-Monteverde, Alicia E. Toranzo, Jaime Rodríguez, Carlos Jiménez, Ruben Avendaño-Herrera, Manuel L. Lemos

Publikováno v: Microorganisms, Vol 7, Iss 9, p 313 (2019)

Vibrio ordalii is the causative agent of vibriosis, mainly in salmonid fishes, and its virulence mechanisms are still not completely understood. In previous works we demonstrated that V. ordalii possess several iron uptake mechanisms based on heme ut

Externí odkaz: https://doaj.org/article/33852c0165c94fcfbe4cc3b43330e113

Vibrio neptunius Produces Piscibactin and Amphibactin and Both Siderophores Contribute Significantly to Virulence for Clams

Autor: Carlos Jiménez, Manuel L. Lemos, Lucía Ageitos, Jaime Rodríguez, Juan L. Barja, Miguel Balado, Fabián Galvis

Publikováno v: RUC. Repositorio da Universidade da Coruña
instname
Minerva. Repositorio Institucional de la Universidad de Santiago de Compostela
Frontiers in Cellular and Infection Microbiology, Vol 11 (2021)
Frontiers in Cellular and Infection Microbiology

[Abstract] Vibrio neptunius is an inhabitant of mollusc microbiota and an opportunistic pathogen causing disease outbreaks in marine bivalve mollusc species including oysters and clams. Virulence of mollusc pathogenic vibrios is mainly associated wit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d15bd97e165a2bdc93e447e28ead75bd
http://hdl.handle.net/2183/29972