A genetically modified bacterium of species Listeria monocytogenes

Erfinder:innen
Rossmanith, P; Frühwirth, K; Wagner, M; Fuchs, S
Registration URL
Öffnen URL https://worldwide.espacenet.com/publicationDetails/originalDocument?FT=D&date=20150318&DB=EPODOC&locale=de_EP&CC=EP&NR=2576599B1&KC=B1&ND=4
Nummer der Erfindungs­meldung
EM
Patent­status
Aktiv
The present invention relates to a genetically modified bacterium of the species Listeria monocytogenes, wherein the genomic locus of the transcriptional factor PrfA has been deleted, characterised in that it comprises on genomic level an artificial sequence that acts as internal amplification control, the use of this bacterium as well as a method for detecting and determining qualitatively and /or quantitatively the occurrence of wild type Listeria monocytogenes in a sample suspected to be contaminated with said micro-organism and a kit.


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