Genomic characterization of Listeria spp. isolated from tonsils, udder and feces of domestic dairy ruminants in Spain - Archive ouverte HAL Access content directly
Journal Articles Microbes and Infection Year : 2022

Genomic characterization of Listeria spp. isolated from tonsils, udder and feces of domestic dairy ruminants in Spain

(1) , (2, 3, 4) , (1) , (2, 3, 4) , (1) , (2, 3, 4) , (1) , (2, 3, 4) , (5) , (2, 3, 4) , (5) , (2, 3, 4) , (2, 3, 4, 6, 7) , (1)
1
2
3
4
5
6
7

Abstract

Two species of Listeria are pathogenic, Listeria monocytogenes and Listeria ivanovii. Although studies have shown that dairy ruminants shed Listeria spp. in feces, there is little information about ruminants that do not shed Listeria spp. in their feces but asymptomatically carry them in organs. We evidence that ruminants can asymptomatically carry L. ivanovii in udders and L. monocytogenes and L. ivanovii in tonsils without fecal shedding. Whole-genome sequence of L. monocytogenes and L. ivanovii contained known core genes involved in virulence and antibiotic resistance. This work highlights tonsils and udders as a Listeria intra-host site of colonization.
Fichier principal
Vignette du fichier
LmES_HAL.pdf (1.66 Mo) Télécharger le fichier
Origin : Files produced by the author(s)
Licence : CC BY - Attribution

Dates and versions

pasteur-03922761 , version 1 (04-01-2023)

Licence

Attribution - CC BY 4.0

Identifiers

Cite

Carla Palacios-Gorba, Alexandra Moura, Yuval Markovich, Nathalie Tessaud-Rita, Ángel Gómez-Martín, et al.. Genomic characterization of Listeria spp. isolated from tonsils, udder and feces of domestic dairy ruminants in Spain. Microbes and Infection, 2022, pp.105079. ⟨10.1016/j.micinf.2022.105079⟩. ⟨pasteur-03922761⟩

Collections

PASTEUR UP-SANTE
0 View
0 Download

Altmetric

Share

Gmail Facebook Twitter LinkedIn More