{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,5]],"date-time":"2026-06-05T04:23:40Z","timestamp":1780633420669,"version":"3.54.1"},"reference-count":14,"publisher":"Microbiology Society","issue":"6","funder":[{"DOI":"10.13039\/501100001700","name":"the Ministry of Education, Science, Sports and Culture of Japan","doi-asserted-by":"crossref","award":["2018 (18K19659)"],"award-info":[{"award-number":["2018 (18K19659)"]}],"id":[{"id":"10.13039\/501100001700","id-type":"DOI","asserted-by":"crossref"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2021,6,24]]},"abstract":"<jats:p>We characterized 515 <jats:italic>\n                     <jats:named-content content-type=\"species\">\n                        <jats:ext-link xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" ext-link-type=\"uri\" xlink:href=\"http:\/\/doi.org\/10.1601\/nm.4716\" xlink:type=\"simple\">Mycoplasma pneumoniae<\/jats:ext-link>\n                     <\/jats:named-content>\n                  <\/jats:italic> specimens in Hokkaido. In 2013 and 2014, the <jats:italic>p1<\/jats:italic> gene type 1 strain, mostly macrolide-resistant, was dominant and the prevalence of macrolide resistance was over 50\u200a%. After 2017, the <jats:italic>p1<\/jats:italic> gene type 2 lineage, mostly macrolide-sensitive, increased and the prevalence of macrolide resistance became 31.0\u200a% in 2017, 5.3\u200a% in 2018 and 16.3\u200a% in 2019.<\/jats:p>","DOI":"10.1099\/jmm.0.001365","type":"journal-article","created":{"date-parts":[[2021,6,24]],"date-time":"2021-06-24T13:15:47Z","timestamp":1624540547000},"source":"Crossref","is-referenced-by-count":12,"title":["P1 gene of Mycoplasma pneumoniae isolated from 2016 to 2019 and relationship between genotyping and macrolide resistance in Hokkaido, Japan"],"prefix":"10.1099","volume":"70","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-8594-6345","authenticated-orcid":false,"given":"Nobuhisa","family":"Ishiguro","sequence":"first","affiliation":[{"name":"Department of Pediatrics, Hokkaido University Graduate School of Medicine, Sapporo, Hokkaido, 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