{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,25]],"date-time":"2026-10-25T03:54:58Z","timestamp":1792900498808,"version":"4.5.0"},"reference-count":59,"publisher":"Frontiers Media SA","license":[{"start":{"date-parts":[[2021,2,17]],"date-time":"2021-02-17T00:00:00Z","timestamp":1613520000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100012190","name":"Ministry of Science and Higher Education of the Russian Federation","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100012190","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["frontiersin.org"],"crossmark-restriction":true},"short-container-title":["Front. Microbiol."],"abstract":"<jats:p>\n                    Salmonellosis is a foodborne infection caused by\n                    <jats:italic>Salmonella.<\/jats:italic>\n                    Domestic poultry species are one of the main reservoirs of\n                    <jats:italic>Salmonella<\/jats:italic>\n                    , which causes the foodborne infection salmonellosis, and are responsible for many cases of animal-to-human transmission. Keeping backyard chickens is now a growing trend, increasing the frequency of direct contact with the flock and, by consequence, the incidence of\n                    <jats:italic>Salmonella<\/jats:italic>\n                    infections.\n                    <jats:italic>Bacillus subtilis<\/jats:italic>\n                    KATMIRA1933 and\n                    <jats:italic>Bacillus amyloliquefaciens<\/jats:italic>\n                    B-1895 are probiotic bacilli that produce the bacteriocins subtilosin A and subtilin, respectively. The antimicrobial activity of the two strains was determined against the reference strain\n                    <jats:italic>Micrococcus luteus<\/jats:italic>\n                    ATCC 10420. The cell-free supernatant of\n                    <jats:italic>B. subtilis<\/jats:italic>\n                    KATMIRA1933 inhibited biofilm formation by\n                    <jats:italic>Salmonella enterica<\/jats:italic>\n                    subsp.\n                    <jats:italic>enterica<\/jats:italic>\n                    serovar Hadar,\n                    <jats:italic>Salmonella enterica<\/jats:italic>\n                    subsp.\n                    <jats:italic>enterica<\/jats:italic>\n                    serovar Enteritidis phage type 4, and\n                    <jats:italic>Salmonella enterica<\/jats:italic>\n                    subsp.\n                    <jats:italic>enterica<\/jats:italic>\n                    serovar Thompson by 51.1, 48.3, and 56.9%, respectively. The cell-free supernatant of\n                    <jats:italic>B. amyloliquefaciens<\/jats:italic>\n                    B-1895 inhibited the biofilm formation of these\n                    <jats:italic>Salmonella<\/jats:italic>\n                    strains by 30.4, 28.6, and 35.5%, respectively. These findings suggest that the bacillus strains may have the potential to be used as probiotics and antibiotic alternatives for the control of\n                    <jats:italic>Salmonella<\/jats:italic>\n                    in poultry. The number of planktonic cells was unaffected by treatment with the cell-free supernatant. A co-culture of the\n                    <jats:italic>Salmonella<\/jats:italic>\n                    strains with either bacilli showed no signs of growth inhibition, suggesting that it might have been quorum sensing that is affected by the two\n                    <jats:italic>Bacillus<\/jats:italic>\n                    strains.\n                  <\/jats:p>","DOI":"10.3389\/fmicb.2021.615328","type":"journal-article","created":{"date-parts":[[2021,2,19]],"date-time":"2021-02-19T15:41:39Z","timestamp":1613749299000},"update-policy":"https:\/\/doi.org\/10.3389\/crossmark-policy","source":"Crossref","is-referenced-by-count":56,"title":["Probiotic Bacilli Inhibit Salmonella Biofilm Formation Without Killing Planktonic Cells"],"prefix":"10.3389","volume":"12","author":[{"given":"Mahtab Hassanpour","family":"Tazehabadi","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ammar","family":"Algburi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Igor V.","family":"Popov","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alexey M.","family":"Ermakov","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Vladimir A.","family":"Chistyakov","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Evgeniya V.","family":"Prazdnova","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Richard","family":"Weeks","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Michael L.","family":"Chikindas","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1965","published-online":{"date-parts":[[2021,2,17]]},"reference":[{"key":"B1","first-page":"1289","article-title":"Review of antimicrobial therapy of selected bacterial diseases in broiler chickens in Canada.","volume":"53","author":"Agunos","year":"2012","journal-title":"Can. 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