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Isolation and characterization of Neisseria musculi sp. nov., from the wild house mouse
Journal article   Open access   Peer reviewed

Isolation and characterization of Neisseria musculi sp. nov., from the wild house mouse

Nathan J Weyand, Mancheong Ma, Megan Phifer-Rixey, Nyiawung A Taku, María A Rendón, Alyson M Hockenberry, Won J Kim, Al B Agellon, Nicolas Biais, Taichi A Suzuki, …
International journal of systematic and evolutionary microbiology, v 66(9), pp 3585-3593
Sep 2016
PMID: 27298306
url
https://doi.org/10.1099/ijsem.0.001237View
Published, Version of Record (VoR) Open

Abstract

Animals Bacterial Typing Techniques Base Composition DNA, Bacterial - genetics Genes, Bacterial Mice - microbiology Mouth - microbiology Multilocus Sequence Typing Neisseria - classification Neisseria - genetics Neisseria - isolation & purification North America Nucleic Acid Hybridization Phylogeny RNA, Ribosomal, 16S - genetics Sequence Analysis, DNA
Members of the genus Neisseria have been isolated from or detected in a wide range of animals, from non-human primates and felids to a rodent, the guinea pig. By means of selective culture, biochemical testing, Gram staining and PCR screening for the Neisseria-specific internal transcribed spacer region of the rRNA operon, we isolated four strains of the genus Neisseria from the oral cavity of the wild house mouse, Mus musculus subsp. domesticus. The isolates are highly related and form a separate clade in the genus, as judged by tree analyses using either multi-locus sequence typing of ribosomal genes or core genes. One isolate, provisionally named Neisseria musculi sp. nov. (type strain AP2031T=DSM 101846T=CCUG 68283T=LMG 29261T), was studied further. Strain AP2031T/N. musculi grew well in vitro. It was naturally competent, taking up DNA in a DNA uptake sequence and pilT-dependent manner, and was amenable to genetic manipulation. These and other genomic attributes of N. musculi sp. nov. make it an ideal candidate for use in developing a mouse model for studying Neisseria-host interactions.

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Collaboration types
Domestic collaboration
International collaboration
Web of Science research areas
Microbiology
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