caa a22 4500 475746309 CHVBK 20180406123514.0 cr unu---uuuuu 170329e20000701xx s 000 0 eng 10.1007/s002840010081 doi (NATIONALLICENCE)springer-10.1007/s002840010081 Natural Variation in Susceptibility of Listeria Strains to Class IIa Bacteriocins [Elektronische Daten] [Saïd Ennahar, Neil Deschamps, Jean Richard] Abstract.: Thirty-one Listeria strains were tested for sensitivity to four class IIa bacteriocins, namely, enterocin A, mesentericin Y105, divercin V41, and pediocin AcH, and to nisin A. Class IIa bacteriocins displayed surprisingly similar antimicrobial patterns ranging from highly susceptible to fully resistant strains, whereas nisin A showed a different pattern in which all Listeria strains were inhibited. Particularly, it was observed that the strain Listeria monocytogenes V7 could not be inhibited by any of the class IIa bacteriocins tested. These observations suggest that Listeria strains resistant to the whole range of class IIa bacteriocins may occur in natural environments, which could be of great concern with regard to the use of these peptides as food preservatives. Springer-Verlag New York Inc., 2000 Ennahar Saïd Institut National de la Recherche Agronomique, Unité de Recherche Laitière et Génétique Appliquée, F78352 Jouy-en-Josas, France, FR aut Deschamps Neil Institut National de la Recherche Agronomique, Unité de Recherche Laitière et Génétique Appliquée, F78352 Jouy-en-Josas, France, FR aut Richard Jean Institut National de la Recherche Agronomique, Unité de Recherche Laitière et Génétique Appliquée, F78352 Jouy-en-Josas, France, FR aut https://doi.org/10.1007/s002840010081 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s002840010081 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Ennahar Saïd Institut National de la Recherche Agronomique, Unité de Recherche Laitière et Génétique Appliquée, F78352 Jouy-en-Josas, France, FR aut NATIONALLICENCE 700 1- Deschamps Neil Institut National de la Recherche Agronomique, Unité de Recherche Laitière et Génétique Appliquée, F78352 Jouy-en-Josas, France, FR aut NATIONALLICENCE 700 1- Richard Jean Institut National de la Recherche Agronomique, Unité de Recherche Laitière et Génétique Appliquée, F78352 Jouy-en-Josas, France, FR aut Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer