{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,20]],"date-time":"2026-09-20T18:07:03Z","timestamp":1789927623217,"version":"4.0.1"},"reference-count":56,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2015,6,1]],"date-time":"2015-06-01T00:00:00Z","timestamp":1433116800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"}],"funder":[{"name":"Fondo Nacional de Desarrollo Cient\u00edfico y Tecnol\u00f3gico (FONDECYT)","award":["11110076"],"award-info":[{"award-number":["11110076"]}]},{"name":"Fondo Nacional de Desarrollo Cient\u00edfico y Tecnol\u00f3gico (FONDECYT)","award":["1130570"],"award-info":[{"award-number":["1130570"]}]},{"name":"Fondo Nacional de Desarrollo Cient\u00edfico y Tecnol\u00f3gico (FONDECYT)","award":["11110077"],"award-info":[{"award-number":["11110077"]}]},{"name":"Programa de Investigaci\u00f3n Asociativa III Concurso Anillos en Ciencias y Ant\u00e1rtico","award":["ACT 1111"],"award-info":[{"award-number":["ACT 1111"]}]},{"name":"Instituto Ant\u00e1rtico de Chile (INACH)","award":["T-19_11"],"award-info":[{"award-number":["T-19_11"]}]}],"content-domain":{"domain":["elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Anaerobe"],"published-print":{"date-parts":[[2015,6]]},"DOI":"10.1016\/j.anaerobe.2015.01.009","type":"journal-article","created":{"date-parts":[[2015,1,29]],"date-time":"2015-01-29T01:35:48Z","timestamp":1422495348000},"page":"25-32","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":23,"special_numbering":"C","title":["Changes in lipopolysaccharide profile of Porphyromonas gingivalis clinical isolates correlate with changes in colony morphology and polymyxin B resistance"],"prefix":"10.1016","volume":"33","author":[{"given":"Leonor","family":"D\u00edaz","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Anilei","family":"Hoare","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Cristopher","family":"Soto","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Isaac","family":"Bugue\u00f1o","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nora","family":"Silva","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nicol\u00e1s","family":"Dutzan","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Darna","family":"Venegas","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Daniela","family":"Salinas","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jos\u00e9 Manuel","family":"P\u00e9rez-Donoso","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jorge","family":"Gamonal","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Denisse","family":"Bravo","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.anaerobe.2015.01.009_bib1","doi-asserted-by":"crossref","first-page":"1016","DOI":"10.1038\/ismej.2012.174","article-title":"The subgingival microbiome in health and periodontitis and its relationship with community biomass and inflammation","volume":"7","author":"Abusleme","year":"2013","journal-title":"ISME J."},{"key":"10.1016\/j.anaerobe.2015.01.009_bib2","doi-asserted-by":"crossref","first-page":"198","DOI":"10.1093\/jac\/dkl181","article-title":"In\u00a0vitro assessment of antimicrobial peptides as potential agents against several oral bacteria","volume":"58","author":"Altman","year":"2006","journal-title":"J.\u00a0Antimicrob. Chemother."},{"key":"10.1016\/j.anaerobe.2015.01.009_bib3","doi-asserted-by":"crossref","first-page":"266","DOI":"10.1111\/j.1399-302X.1996.tb00180.x","article-title":"Polymerase chain reaction detection of 8 putative periodontal pathogens in subgingival plaque of gingivitis and advanced periodontitis lesions","volume":"11","author":"Ashimoto","year":"1996","journal-title":"Oral Microbiol. Immunol."},{"key":"10.1016\/j.anaerobe.2015.01.009_bib4","doi-asserted-by":"crossref","first-page":"70","DOI":"10.1016\/j.micpath.2010.11.001","article-title":"Different sugar residues of the lipopolysaccharide outer core are required for early interactions of Salmonella enterica serovars Typhi and Typhimurium with epithelial cells","volume":"50","author":"Bravo","year":"2011","journal-title":"Microb. Pathog."},{"key":"10.1016\/j.anaerobe.2015.01.009_bib5","doi-asserted-by":"crossref","first-page":"5","DOI":"10.1186\/1471-2180-10-5","article-title":"The capsule of Porphyromonas gingivalis reduces the immune response of human gingival fibroblasts","volume":"10","author":"Brunner","year":"2010","journal-title":"BMC Microbiol."},{"key":"10.1016\/j.anaerobe.2015.01.009_bib6","doi-asserted-by":"crossref","first-page":"153","DOI":"10.5051\/jpis.2010.40.4.153","article-title":"Vaccines against periodontitis: a forward-looking review","volume":"40","author":"Choi","year":"2010","journal-title":"J.\u00a0Periodontal Implant Sci."},{"key":"10.1016\/j.anaerobe.2015.01.009_bib7","doi-asserted-by":"crossref","first-page":"1587","DOI":"10.1111\/j.1462-5822.2009.01349.x","article-title":"Human Toll-like receptor 4 responses to P.\u00a0gingivalis are regulated by lipid A 1- and 4\u2032-phosphatase activities","volume":"11","author":"Coats","year":"2009","journal-title":"Cell. Microbiol."},{"key":"10.1016\/j.anaerobe.2015.01.009_bib8","doi-asserted-by":"crossref","first-page":"126","DOI":"10.4248\/IJOS.09062","article-title":"Porphyromonas gingivalis resistance to polymyxin B is determined by the lipid A 4\u2032-phosphatase, PGN_0524","volume":"1","author":"Coats","year":"2009","journal-title":"Int. J. Oral Sci."},{"key":"10.1016\/j.anaerobe.2015.01.009_bib9","article-title":"Porphyromonas gingivalis: keeping the pathos out of the biont","volume":"5","author":"Cugini","year":"2013","journal-title":"J.\u00a0Oral Microbiol."},{"key":"10.1016\/j.anaerobe.2015.01.009_bib10","doi-asserted-by":"crossref","first-page":"3816","DOI":"10.1128\/IAI.67.8.3816-3823.1999","article-title":"Variable carbohydrate modifications to the catalytic chains of the RgpA and RgpB proteases of Porphyromonas gingivalis W50","volume":"67","author":"Curtis","year":"1999","journal-title":"Infect. Immun."},{"key":"10.1016\/j.anaerobe.2015.01.009_bib11","doi-asserted-by":"crossref","first-page":"740","DOI":"10.1038\/416740a","article-title":"Pseudomonas biofilm formation and antibiotic resistance are linked to phenotypic variation","volume":"416","author":"Drenkard","year":"2002","journal-title":"Nature"},{"key":"10.1016\/j.anaerobe.2015.01.009_bib12","doi-asserted-by":"crossref","first-page":"3372","DOI":"10.1128\/AAC.00242-10","article-title":"Adaptive resistance to the \u201clast hope\u201d antibiotics polymyxin B and colistin in Pseudomonas aeruginosa is mediated by the novel two-component regulatory system ParR-ParS","volume":"54","author":"Fernandez","year":"2010","journal-title":"Antimicrob. Agents Chemother."},{"key":"10.1016\/j.anaerobe.2015.01.009_bib13","doi-asserted-by":"crossref","first-page":"289","DOI":"10.1902\/jop.2005.76.2.289","article-title":"Prevalence of periodontopathic bacteria in aggressive periodontitis patients in a Chilean population","volume":"76","author":"Gajardo","year":"2005","journal-title":"J.\u00a0Periodontol."},{"key":"10.1016\/j.anaerobe.2015.01.009_bib14","doi-asserted-by":"crossref","first-page":"1176","DOI":"10.1038\/ismej.2011.191","article-title":"Distinct and complex bacterial profiles in human periodontitis and health revealed by 16S pyrosequencing","volume":"6","author":"Griffen","year":"2012","journal-title":"ISME J."},{"key":"10.1016\/j.anaerobe.2015.01.009_bib15","doi-asserted-by":"crossref","first-page":"1171","DOI":"10.1046\/j.1365-2958.1998.00757.x","article-title":"PmrA-PmrB-regulated genes necessary for 4-aminoarabinose lipid A modification and polymyxin resistance","volume":"27","author":"Gunn","year":"1998","journal-title":"Mol. Microbiol."},{"key":"10.1016\/j.anaerobe.2015.01.009_bib16","doi-asserted-by":"crossref","first-page":"6139","DOI":"10.1128\/IAI.68.11.6139-6146.2000","article-title":"Genetic and functional analysis of a PmrA-PmrB-regulated locus necessary for lipopolysaccharide modification, antimicrobial peptide resistance, and oral virulence of Salmonella enterica serovar Typhimurium","volume":"68","author":"Gunn","year":"2000","journal-title":"Infect. Immun."},{"key":"10.1016\/j.anaerobe.2015.01.009_bib17","doi-asserted-by":"crossref","first-page":"717","DOI":"10.1038\/nrmicro2873","article-title":"The keystone-pathogen hypothesis","volume":"10","author":"Hajishengallis","year":"2012","journal-title":"Nat. Rev. Microbiol."},{"key":"10.1016\/j.anaerobe.2015.01.009_bib18","doi-asserted-by":"crossref","first-page":"1551","DOI":"10.1038\/nbt1267","article-title":"Antimicrobial and host-defense peptides as new anti-infective therapeutic strategies","volume":"24","author":"Hancock","year":"2006","journal-title":"Nat. Biotechnol."},{"key":"10.1016\/j.anaerobe.2015.01.009_bib19","doi-asserted-by":"crossref","first-page":"295","DOI":"10.1099\/jmm.0.05069-0","article-title":"Highly adherent small-colony variants of Pseudomonas aeruginosa in cystic fibrosis lung infection","volume":"52","author":"Haussler","year":"2003","journal-title":"J.\u00a0Med. Microbiol."},{"key":"10.1016\/j.anaerobe.2015.01.009_bib20","doi-asserted-by":"crossref","first-page":"53","DOI":"10.1111\/j.1600-0757.2009.00333.x","article-title":"Contribution of Porphyromonas gingivalis lipopolysaccharide to periodontitis","volume":"54","author":"Jain","year":"2010","journal-title":"Periodontol. 2000"},{"key":"10.1016\/j.anaerobe.2015.01.009_bib21","doi-asserted-by":"crossref","first-page":"278","DOI":"10.1111\/j.1600-0765.1996.tb00494.x","article-title":"Novel polysaccharide capsular serotypes in Porphyromonas gingivalis","volume":"31","author":"Laine","year":"1996","journal-title":"J.\u00a0Periodontal Res."},{"key":"10.1016\/j.anaerobe.2015.01.009_bib22","doi-asserted-by":"crossref","first-page":"322","DOI":"10.1111\/j.1399-302X.1998.tb00714.x","article-title":"Virulence of six capsular serotypes of Porphyromonas gingivalis in a mouse model","volume":"13","author":"Laine","year":"1998","journal-title":"Oral Microbiol. Immunol."},{"key":"10.1016\/j.anaerobe.2015.01.009_bib23","first-page":"237","article-title":"Micromethods for the characterization of lipid A-core and O-antigen lipopolysaccharide","volume":"347","author":"Marolda","year":"2006","journal-title":"Methods Mol. Biol."},{"key":"10.1016\/j.anaerobe.2015.01.009_bib24","doi-asserted-by":"crossref","first-page":"181","DOI":"10.1111\/j.1574-6968.1989.tb03106.x","article-title":"Ultrastructure and enzyme activities of a virulent and an avirulent variant of Bacteroides gingivalis W50","volume":"50","author":"Marsh","year":"1989","journal-title":"FEMS Microbiol. Lett."},{"key":"10.1016\/j.anaerobe.2015.01.009_bib25","doi-asserted-by":"crossref","first-page":"e25557","DOI":"10.1371\/journal.pone.0025557","article-title":"Contribution of the lipopolysaccharide to resistance of Shigella flexneri 2a to extreme acidity","volume":"6","author":"Martinic","year":"2011","journal-title":"PLoS One"},{"key":"10.1016\/j.anaerobe.2015.01.009_bib26","doi-asserted-by":"crossref","first-page":"59","DOI":"10.1099\/00222615-27-1-59","article-title":"Isolation of colonial variants of Bacteroides gingivalis W50 with a reduced virulence","volume":"27","author":"McKee","year":"1988","journal-title":"J.\u00a0Med. Microbiol."},{"key":"10.1016\/j.anaerobe.2015.01.009_bib27","doi-asserted-by":"crossref","first-page":"301","DOI":"10.1111\/j.1600-0765.1991.tb02067.x","article-title":"Black-pigmenting gram-negative bacteria in periodontal disease. I. Topographic distribution in the human dentition","volume":"26","author":"Mombelli","year":"1991","journal-title":"J.\u00a0Periodontal Res."},{"key":"10.1016\/j.anaerobe.2015.01.009_bib28","doi-asserted-by":"crossref","first-page":"308","DOI":"10.1111\/j.1600-0765.1991.tb02068.x","article-title":"Black-pigmenting gram-negative bacteria in periodontal disease. II. Screening strategies for detection of P.\u00a0gingivalis","volume":"26","author":"Mombelli","year":"1991","journal-title":"J.\u00a0Periodontal Res."},{"key":"10.1016\/j.anaerobe.2015.01.009_bib29","doi-asserted-by":"crossref","first-page":"1395","DOI":"10.1046\/j.1365-2958.2003.03383.x","article-title":"Regulation of Salmonella Typhimurium lipopolysaccharide O antigen chain length is required for virulence; identification of FepE as a second Wzz","volume":"47","author":"Murray","year":"2003","journal-title":"Mol. Microbiol."},{"key":"10.1016\/j.anaerobe.2015.01.009_bib30","first-page":"476068","article-title":"Porphyromonas gingivalis: major periodontopathic pathogen overview","volume":"2014","author":"Mysak","year":"2014","journal-title":"J.\u00a0Immunol. Res."},{"key":"10.1016\/j.anaerobe.2015.01.009_bib31","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1128\/MMBR.49.1.1-32.1985","article-title":"Molecular basis of bacterial outer membrane permeability","volume":"49","author":"Nikaido","year":"1985","journal-title":"Microbiol. Rev."},{"key":"10.1016\/j.anaerobe.2015.01.009_bib32","doi-asserted-by":"crossref","first-page":"1324","DOI":"10.1128\/JB.187.4.1324-1333.2005","article-title":"Reconstitution of O-specific lipopolysaccharide expression in Burkholderia cenocepacia strain J2315, which is associated with transmissible infections in patients with cystic fibrosis","volume":"187","author":"Ortega","year":"2005","journal-title":"J.\u00a0Bacteriol."},{"key":"10.1016\/j.anaerobe.2015.01.009_bib33","doi-asserted-by":"crossref","first-page":"616","DOI":"10.1111\/1348-0421.12084","article-title":"Modulation of O-antigen chain length by the wzz gene in Escherichia coli O157 influences its sensitivities to serum complement","volume":"57","author":"Osawa","year":"2013","journal-title":"Microbiol. Immunol."},{"key":"10.1016\/j.anaerobe.2015.01.009_bib34","doi-asserted-by":"crossref","first-page":"888","DOI":"10.1093\/jac\/dki103","article-title":"Susceptibilities of periodontopathogenic and cariogenic bacteria to antibacterial peptides, {beta}-defensins and LL37, produced by human epithelial cells","volume":"55","author":"Ouhara","year":"2005","journal-title":"J.\u00a0Antimicrob. Chemother."},{"key":"10.1016\/j.anaerobe.2015.01.009_bib35","doi-asserted-by":"crossref","first-page":"4698","DOI":"10.1046\/j.1432-1327.2001.02397.x","article-title":"Structural analysis of the polysaccharide from the lipopolysaccharide of Porphyromonas gingivalis strain W50","volume":"268","author":"Paramonov","year":"2001","journal-title":"Eur. J. Biochem."},{"key":"10.1016\/j.anaerobe.2015.01.009_bib36","doi-asserted-by":"crossref","first-page":"847","DOI":"10.1111\/j.1365-2958.2005.04871.x","article-title":"Structural analysis of a novel anionic polysaccharide from Porphyromonas gingivalis strain W50 related to Arg-gingipain glycans","volume":"58","author":"Paramonov","year":"2005","journal-title":"Mol. Microbiol."},{"key":"10.1016\/j.anaerobe.2015.01.009_bib37","doi-asserted-by":"crossref","first-page":"5272","DOI":"10.1128\/JB.00019-09","article-title":"Structural analysis of the core region of O-lipopolysaccharide of Porphyromonas gingivalis from mutants defective in O-antigen ligase and O-antigen polymerase","volume":"191","author":"Paramonov","year":"2009","journal-title":"J.\u00a0Bacteriol."},{"key":"10.1016\/j.anaerobe.2015.01.009_bib38","doi-asserted-by":"crossref","first-page":"3403","DOI":"10.1099\/mic.0.029553-0","article-title":"The enzyme phosphoglucomutase (Pgm) is required by Salmonella enterica serovar Typhimurium for O-antigen production, resistance to antimicrobial peptides and in\u00a0vivo fitness","volume":"155","author":"Paterson","year":"2009","journal-title":"Microbiology"},{"key":"10.1016\/j.anaerobe.2015.01.009_bib39","doi-asserted-by":"crossref","first-page":"635","DOI":"10.1146\/annurev.biochem.71.110601.135414","article-title":"Lipopolysaccharide endotoxins","volume":"71","author":"Raetz","year":"2002","journal-title":"Annu. Rev. Biochem."},{"key":"10.1016\/j.anaerobe.2015.01.009_bib40","first-page":"249","article-title":"Decreased membrane permeability in a polymyxin B-resistant Escherichia coli mutant exhibiting multiple resistance to beta-lactams as well as aminoglycosides","volume":"161","author":"Rahaman","year":"1998","journal-title":"FEMS Microbiol. Lett."},{"key":"10.1016\/j.anaerobe.2015.01.009_bib41","doi-asserted-by":"crossref","first-page":"2920","DOI":"10.1128\/JB.01868-07","article-title":"Identification of a second lipopolysaccharide in Porphyromonas gingivalis W50","volume":"190","author":"Rangarajan","year":"2008","journal-title":"J.\u00a0Bacteriol."},{"key":"10.1016\/j.anaerobe.2015.01.009_bib42","doi-asserted-by":"crossref","first-page":"19","DOI":"10.1111\/j.1399-302X.1989.tb00401.x","article-title":"Studies on the virulence properties and metabolism of pleiotropic mutants of Porphyromonas gingivalis (Bacteroides gingivalis) W50","volume":"4","author":"Shah","year":"1989","journal-title":"Oral Microbiol. Immunol."},{"key":"10.1016\/j.anaerobe.2015.01.009_bib43","doi-asserted-by":"crossref","first-page":"206","DOI":"10.1111\/j.1600-051X.2007.01190.x","article-title":"Characterization of progressive periodontal lesions in chronic periodontitis patients: levels of chemokines, cytokines, matrix metalloproteinase-13, periodontal pathogens and inflammatory cells","volume":"35","author":"Silva","year":"2008","journal-title":"J.\u00a0Clin. Periodontol."},{"key":"10.1016\/j.anaerobe.2015.01.009_bib44","doi-asserted-by":"crossref","first-page":"193","DOI":"10.1034\/j.1399-302X.2001.160401.x","article-title":"Immunoglobulin G response of periodontitis patients to Porphyromonas gingivalis capsular carbohydrate and lipopolysaccharide antigens","volume":"16","author":"Sims","year":"2001","journal-title":"Oral Microbiol. Immunol."},{"key":"10.1016\/j.anaerobe.2015.01.009_bib45","doi-asserted-by":"crossref","first-page":"233","DOI":"10.1006\/anae.1998.0168","article-title":"Isolation and characterization of non-pigmented rough colony of Porphyromonas gingivalis from periodontitis","volume":"4","author":"Takada","year":"1998","journal-title":"Anaerobe"},{"key":"10.1016\/j.anaerobe.2015.01.009_bib46","doi-asserted-by":"crossref","first-page":"968","DOI":"10.1128\/JB.105.3.968-975.1971","article-title":"Role of lipopolysaccharides in antibiotic resistance and bacteriophage adsorption of Escherichia coli K-12","volume":"105","author":"Tamaki","year":"1971","journal-title":"J.\u00a0Bacteriol."},{"key":"10.1016\/j.anaerobe.2015.01.009_bib47","doi-asserted-by":"crossref","first-page":"e82475","DOI":"10.1371\/journal.pone.0082475","article-title":"Both Group 4 capsule and lipopolysaccharide O-antigen contribute to Enteropathogenic Escherichia coli resistance to Human alpha-Defensin 5","volume":"8","author":"Thomassin","year":"2013","journal-title":"PLoS One"},{"key":"10.1016\/j.anaerobe.2015.01.009_bib48","doi-asserted-by":"crossref","first-page":"607","DOI":"10.2217\/fmb.13.30","article-title":"Genetic diversity in the oral pathogen Porphyromonas gingivalis: molecular mechanisms and biological consequences","volume":"8","author":"Tribble","year":"2013","journal-title":"Future Microbiol."},{"key":"10.1016\/j.anaerobe.2015.01.009_bib49","doi-asserted-by":"crossref","DOI":"10.1128\/mBio.00231-11","article-title":"Natural competence is a major mechanism for horizontal DNA transfer in the oral pathogen Porphyromonas gingivalis","volume":"3","author":"Tribble","year":"2012","journal-title":"MBio"},{"key":"10.1016\/j.anaerobe.2015.01.009_bib50","doi-asserted-by":"crossref","first-page":"115","DOI":"10.1016\/0003-2697(82)90673-X","article-title":"A\u00a0sensitive silver stain for detecting lipopolysaccharides in polyacrylamide gels","volume":"119","author":"Tsai","year":"1982","journal-title":"Anal. Biochem."},{"key":"10.1016\/j.anaerobe.2015.01.009_bib51","doi-asserted-by":"crossref","first-page":"259","DOI":"10.1111\/j.1399-302X.1993.tb00571.x","article-title":"K-antigens in Porphyromonas gingivalis are associated with virulence","volume":"8","author":"van Winkelhoff","year":"1993","journal-title":"Oral Microbiol. Immunol."},{"key":"10.1016\/j.anaerobe.2015.01.009_bib52","doi-asserted-by":"crossref","first-page":"1343","DOI":"10.1128\/AAC.01448-09","article-title":"Identification of novel human immunodeficiency virus type 1-inhibitory peptides based on the antimicrobial peptide database","volume":"54","author":"Wang","year":"2010","journal-title":"Antimicrob. Agents Chemother."},{"key":"10.1016\/j.anaerobe.2015.01.009_bib53","doi-asserted-by":"crossref","first-page":"4136","DOI":"10.1073\/pnas.0611606104","article-title":"Attenuated virulence of a Francisella mutant lacking the lipid A 4\u2032-phosphatase","volume":"104","author":"Wang","year":"2007","journal-title":"Proc. Natl. Acad. Sci. U. S. A."},{"key":"10.1016\/j.anaerobe.2015.01.009_bib54","doi-asserted-by":"crossref","first-page":"3389","DOI":"10.1016\/j.jmb.2013.06.029","article-title":"The structure of the neisserial lipooligosaccharide phosphoethanolamine transferase A (LptA) required for resistance to polymyxin","volume":"425","author":"Wanty","year":"2013","journal-title":"J.\u00a0Mol. Biol."},{"key":"10.1016\/j.anaerobe.2015.01.009_bib55","doi-asserted-by":"crossref","first-page":"3801","DOI":"10.1128\/IAI.00071-10","article-title":"A\u00a0Porphyromonas gingivalis mutant defective in a putative glycosyltransferase exhibits defective biosynthesis of the polysaccharide portions of lipopolysaccharide, decreased gingipain activities, strong autoaggregation, and increased biofilm formation","volume":"78","author":"Yamaguchi","year":"2010","journal-title":"Infect. Immun."},{"key":"10.1016\/j.anaerobe.2015.01.009_bib56","doi-asserted-by":"crossref","first-page":"43111","DOI":"10.1074\/jbc.M106960200","article-title":"Lipid A modifications in polymyxin-resistant Salmonella Typhimurium: PMRA-dependent 4-amino-4-deoxy-L-arabinose, and phosphoethanolamine incorporation","volume":"276","author":"Zhou","year":"2001","journal-title":"J.\u00a0Biol. Chem."}],"container-title":["Anaerobe"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1075996415000104?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1075996415000104?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2024,6,6]],"date-time":"2024-06-06T21:55:47Z","timestamp":1717710947000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S1075996415000104"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2015,6]]},"references-count":56,"alternative-id":["S1075996415000104"],"URL":"https:\/\/doi.org\/10.1016\/j.anaerobe.2015.01.009","relation":{},"ISSN":["1075-9964"],"issn-type":[{"value":"1075-9964","type":"print"}],"subject":[],"published":{"date-parts":[[2015,6]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Changes in lipopolysaccharide profile of Porphyromonas gingivalis clinical isolates correlate with changes in colony morphology and polymyxin B resistance","name":"articletitle","label":"Article Title"},{"value":"Anaerobe","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.anaerobe.2015.01.009","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"Copyright \u00a9 2015 Elsevier Ltd. All rights reserved.","name":"copyright","label":"Copyright"}]}}