{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,20]],"date-time":"2026-10-20T20:02:02Z","timestamp":1792526522923,"version":"4.5.0"},"reference-count":21,"publisher":"American Society for Microbiology","issue":"9","license":[{"start":{"date-parts":[[2010,9,1]],"date-time":"2010-09-01T00:00:00Z","timestamp":1283299200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.asm.org\/non-commercial-tdm-license"}],"content-domain":{"domain":["journals.asm.org"],"crossmark-restriction":true},"short-container-title":["Antimicrob Agents Chemother"],"published-print":{"date-parts":[[2010,9]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n          <jats:p>\n            Highly pathogenic\n            <jats:italic>Yersinia enterocolitica<\/jats:italic>\n            biovar 1B produces two distinct \u03b2-lactamases, BlaA and BlaB. Mutants of a representative biovar 1B isolate were constructed and evaluated to determine the extent of limitation of susceptibility to broad-spectrum \u03b2-lactam antibiotics by BlaA and BlaB. The results demonstrated that BlaA, a class A enzyme, plays a significant role in limiting susceptibility to penicillins and cephalosporins. The contribution of BlaB, a class C enzyme, was less profound and was limited primarily to cephalosporin susceptibility.\n          <\/jats:p>","DOI":"10.1128\/aac.01754-09","type":"journal-article","created":{"date-parts":[[2010,6,15]],"date-time":"2010-06-15T04:11:20Z","timestamp":1276575080000},"page":"4000-4002","update-policy":"https:\/\/doi.org\/10.1128\/asmj-crossmark-policy-page","source":"Crossref","is-referenced-by-count":36,"title":["Contribution of BlaA and BlaB \u03b2-Lactamases to Antibiotic Susceptibility of\n            <i>Yersinia enterocolitica<\/i>\n            Biovar 1B"],"prefix":"10.1128","volume":"54","author":[{"given":"Zachary W.","family":"Bent","sequence":"first","affiliation":[{"name":"Microbiology Graduate Group"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Glenn M.","family":"Young","sequence":"additional","affiliation":[{"name":"Microbiology Graduate Group"},{"name":"Department of Food Science and Technology, University of California, Davis, California"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"235","reference":[{"key":"e_1_3_2_2_2","doi-asserted-by":"publisher","DOI":"10.1016\/S1286-4579(99)80028-8"},{"key":"e_1_3_2_3_2","doi-asserted-by":"publisher","DOI":"10.1099\/00221287-87-2-273"},{"key":"e_1_3_2_4_2","doi-asserted-by":"publisher","DOI":"10.1056\/NEJM198907063210104"},{"key":"e_1_3_2_5_2","doi-asserted-by":"publisher","DOI":"10.1093\/jac\/dkl267"},{"key":"e_1_3_2_6_2","doi-asserted-by":"publisher","DOI":"10.1128\/IAI.69.12.7772-7782.2001"},{"key":"e_1_3_2_7_2","doi-asserted-by":"publisher","DOI":"10.1016\/0378-1119(93)90478-L"},{"key":"e_1_3_2_8_2","doi-asserted-by":"publisher","DOI":"10.1097\/01.inf.0000199289.62733.d5"},{"key":"e_1_3_2_9_2","doi-asserted-by":"publisher","DOI":"10.1128\/AAC.1.4.283"},{"key":"e_1_3_2_10_2","first-page":"385","volume":"25","year":"1993","unstructured":"Pham, J. 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Pathology25:385-387.","journal-title":"Pathology"},{"key":"e_1_3_2_11_2","doi-asserted-by":"publisher","DOI":"10.1093\/jac\/28.1.19"},{"key":"e_1_3_2_12_2","doi-asserted-by":"publisher","DOI":"10.1093\/jac\/46.6.951"},{"key":"e_1_3_2_13_2","doi-asserted-by":"publisher","DOI":"10.1046\/j.1365-2958.1997.t01-1-00190.x"},{"key":"e_1_3_2_14_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijantimicag.2004.08.020"},{"key":"e_1_3_2_15_2","doi-asserted-by":"publisher","DOI":"10.1128\/AAC.36.5.1049"},{"key":"e_1_3_2_16_2","doi-asserted-by":"publisher","DOI":"10.1007\/BF00282468"},{"key":"e_1_3_2_17_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1574-6968.2006.00191.x"},{"key":"e_1_3_2_18_2","doi-asserted-by":"publisher","DOI":"10.1093\/jac\/dkh365"},{"key":"e_1_3_2_19_2","doi-asserted-by":"publisher","DOI":"10.1099\/0022-1317-49-5-403"},{"key":"e_1_3_2_20_2","first-page":"37","volume":"43","year":"1999","unstructured":"Stock, I., and B. Wiedemann. 1999. An in-vitro study of the antimicrobial susceptibilities of Yersinia enterocolitica and the definition of a database. J. Antimicrob. Chemother.43:37-45.","journal-title":"J. Antimicrob. 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