Genomic insights into Leminorella grimontii and its chromosomal class A GRI β-lactamase.

Aldeia, Claudia; Campos-Madueno, Edgar I; Endimiani, Andrea (2024). Genomic insights into Leminorella grimontii and its chromosomal class A GRI β-lactamase. European journal of clinical microbiology & infectious diseases, 43(9), pp. 1855-1860. Springer 10.1007/s10096-024-04888-7

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Leminorella grimontii strain LG-KP-E1-2-T0 was isolated from Zophobas morio larvae. It showed a susceptibility phenotype compatible with the expression of an inducible extended-spectrum β-lactamase. The presence of a chromosomal bla gene encoding for the class A GRI-1 β-lactamase was revealed by whole-genome sequencing. GRI-1 shared the highest amino acid identity with RIC-1 and OXY-type β-lactamases (76-80%). Analysis of six further publicly-available L. grimontii draft genomes deposited in NCBI revealed that blaGRI-1 was always present. Core-genome analysis indicated that LG-KP-E1-2-T0 was unique from other strains. We provided the first complete genome of L. grimontii and new insights on its chromosomal β-lactamases.

Item Type:

Journal Article (Original Article)

Division/Institute:

04 Faculty of Medicine > Service Sector > Institute for Infectious Diseases

Graduate School:

Graduate School for Cellular and Biomedical Sciences (GCB)

UniBE Contributor:

Azevedo da Aldeia, Claudia Cristina, Campos-Madueno, Edgar Igor, Endimiani, Andrea

Subjects:

600 Technology > 610 Medicine & health
500 Science > 570 Life sciences; biology

ISSN:

0934-9723

Publisher:

Springer

Language:

English

Submitter:

Pubmed Import

Date Deposited:

04 Jul 2024 09:29

Last Modified:

28 Aug 2024 00:14

Publisher DOI:

10.1007/s10096-024-04888-7

PubMed ID:

38958811

Uncontrolled Keywords:

Leminorella Zophobas ESBL GRI-1 Genome Sequencing β-lactamases

BORIS DOI:

10.48350/198483

URI:

https://boris.unibe.ch/id/eprint/198483

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