{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,9]],"date-time":"2026-01-09T19:46:13Z","timestamp":1767987973808,"version":"3.49.0"},"reference-count":0,"publisher":"Knowledge E DMCC","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IJM"],"abstract":"<jats:p>Background and Objectives: Enzootic abortion in sheep and goats, also called ovine enzootic abortion (OEA) or enzootic abortion of ewes (EAE), is caused by Chlamydia abortus. The disease has a major economic impact as it represents the most important cause of lamb loss in sheep in parts of Europe, North America and Africa. This serious and potentially life-threat- ening zoonosis can also affect pregnant women after contact with lambing ewes, leading to severe febrile illness in pregnancy and loss of the foetus.\r\nMaterials and Methods: The present study was conducted to the Phylogenetic and Molecular Analysis based on Genes 16S-rRNA, OmpA and POMP of C. abortus in milk samples collected from sheep and goats in West Azerbaijan province, Iran. During 2018, a total number of 360 milk samples were collected from sheep (n = 180) and goats (n = 180) of different regions of the province. All milk samples were subjected to DNA extraction and examined by PCR.\r\nResults: Among 360 milk samples collected from sheep and goats, 31 (8.611%; 95% CI=6.13-11.96) were positive for Chlamydia spp. The helicase, 16S-rRNA and ompA genes were examined and resulted in 8, 31, 31 of positive samples re- spectively. The accession numbers have been deposited in GenBank (NCBI) (MT367602 and MT367603).\r\nConclusion: Phylogenetic analysis based on the gene of helicase showed that most of the isolates shared similarity &gt; 99.97%.\r\n\u00a0<\/jats:p>","DOI":"10.18502\/ijm.v13i4.6972","type":"journal-article","created":{"date-parts":[[2021,8,17]],"date-time":"2021-08-17T05:16:28Z","timestamp":1629177388000},"source":"Crossref","is-referenced-by-count":2,"title":["Phylogenetic and molecular analysis based on genes 16S-rRNA, OMPA and POMP to identify Chlamydia abortus infection occurrence at the milk samples of goats and sheep in west Azerbaijan of Iran"],"prefix":"10.18502","author":[{"given":"Fariba","family":"Taheri","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Abdulghaffar","family":"Ownagh","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Karim","family":"Mardani","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"7770","published-online":{"date-parts":[[2021,8,16]]},"container-title":["Iranian Journal of Microbiology"],"original-title":[],"link":[{"URL":"https:\/\/publish.kne-publishing.com\/index.php\/IJM\/article\/download\/6972\/6697","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/publish.kne-publishing.com\/index.php\/IJM\/article\/download\/6972\/6697","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,12,17]],"date-time":"2024-12-17T16:36:58Z","timestamp":1734453418000},"score":1,"resource":{"primary":{"URL":"https:\/\/publish.kne-publishing.com\/index.php\/IJM\/article\/view\/6972"},"secondary":[{"URL":"https:\/\/ijm.tums.ac.ir\/index.php\/ijm\/article\/view\/2929","label":"UNIVERSITY"},{"URL":"https:\/\/publish.kne-publishing.com\/index.php\/IJM\/article\/view\/6972","label":"PUBLISHER"}]},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,8,16]]},"references-count":0,"URL":"https:\/\/doi.org\/10.18502\/ijm.v13i4.6972","relation":{},"ISSN":["2008-4447","2008-3289"],"issn-type":[{"value":"2008-4447","type":"electronic"},{"value":"2008-3289","type":"print"}],"subject":[],"published":{"date-parts":[[2021,8,16]]}}}