{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,4]],"date-time":"2026-08-04T14:01:21Z","timestamp":1785852081067,"version":"3.56.0"},"reference-count":26,"publisher":"Oxford University Press (OUP)","issue":"6","license":[{"start":{"date-parts":[[2018,12,1]],"date-time":"2018-12-01T00:00:00Z","timestamp":1543622400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/academic.oup.com\/journals\/pages\/open_access\/funder_policies\/chorus\/standard_publication_model"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2018,12,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:p>Listeria monocytogenes has a significant impact on the food industry by forming biofilms on food-processing equipment. Tandem analysis of whole-genome sequencing data with biofilm data from 166 environmental and food-related L. monocytogenes isolates has revealed serotypic and genetic factors that strongly correlate with adherence and biofilm formation, such as lineage, plasmid harbourage, a three-codon deletion in inlA and the presence of the stress survival islet 1 (SSI-1). Strains from serotype 1\/2b, the majority of which contained SSI-1, formed the strongest biofilms, while serotype 4b strains, the majority of which did not contain SSI-1, formed the weakest biofilms. When serotype 1\/2a was separated by its SSI-1 genotype, SSI-1-positive 1\/2a strains demonstrated significantly higher capacity for biofilm formation after 3 days of growth at 30\u00b0C (P &amp;lt; 0\u00b70001). Together, these findings indicate that SSI-1 may contribute to serotype-associated differences in the biofilm-forming capacity in L. monocytogenes.<\/jats:p>\n               <jats:sec>\n                  <jats:title>Significance and Impact of the Study<\/jats:title>\n                  <jats:p>Parallel analysis of whole-genome sequences and serotype-specific data was performed to identify genetic markers that correlate with increased adherence and biofilm formation in L. monocytogenes. The analyses revealed the hitherto unrecognized role of SSI-1 in biofilm formation, contributing to deeper understanding of genetic factors that influence behaviour of the species in the food processing environment..<\/jats:p>\n               <\/jats:sec>","DOI":"10.1111\/lam.13072","type":"journal-article","created":{"date-parts":[[2018,9,16]],"date-time":"2018-09-16T09:12:24Z","timestamp":1537089144000},"page":"530-536","source":"Crossref","is-referenced-by-count":43,"title":["Stress survival islet 1 contributes to serotype-specific differences in biofilm formation in <i>Listeria monocytogenes<\/i>"],"prefix":"10.1093","volume":"67","author":[{"given":"K.","family":"Keeney","sequence":"first","affiliation":[{"name":"Food, Nutrition and Health Faculty of Land and Food Systems The University of British Columbia Vancouver BC Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"A.","family":"Trmcic","sequence":"additional","affiliation":[{"name":"Food, Nutrition and Health Faculty of Land and Food Systems The University of British Columbia Vancouver BC Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Z.","family":"Zhu","sequence":"additional","affiliation":[{"name":"Food, Nutrition and Health Faculty of Land and Food Systems The University of British Columbia Vancouver BC Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"P.","family":"Delaquis","sequence":"additional","affiliation":[{"name":"Agriculture and Agri-Food Canada Summerland Research and Development Centre Summerland BC Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2468-2483","authenticated-orcid":false,"given":"S.","family":"Wang","sequence":"additional","affiliation":[{"name":"Food, Nutrition and Health Faculty of Land and Food Systems The University of British Columbia Vancouver BC 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