{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,2]],"date-time":"2026-10-02T07:25:33Z","timestamp":1790925933882,"version":"4.1.0"},"reference-count":20,"publisher":"Cambridge University Press (CUP)","issue":"3","license":[{"start":{"date-parts":[[2024,4,12]],"date-time":"2024-04-12T00:00:00Z","timestamp":1712880000000},"content-version":"unspecified","delay-in-days":6798,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J. Helminthol."],"published-print":{"date-parts":[[2005,9]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Interactions between schistosomes are complex with some different species being able to mate and hybridize. The epidemiology of schistosomiasis in specific areas of South West Cameroon has evolved remarkably over 30 years as a result of hybridization between <jats:italic>Schistosoma guineensis<\/jats:italic> and <jats:italic>S. haematobium<\/jats:italic>. Morphological and biological data suggest that <jats:italic>S. haematobium<\/jats:italic> replaced <jats:italic>S. guineensis<\/jats:italic> in areas of Cameroon through introgressive hybridization. Data are reported on the use of single stranded conformational polymorphism (SSCP) analysis of the nuclear ribosomal second internal transcribed spacer (ITS2) of individual schistosomes from hybrid zones of Cameroon. The data show that since 1990 <jats:italic>S. haematobium<\/jats:italic> has completely replaced <jats:italic>S. guineensis<\/jats:italic> in Loum, with <jats:italic>S. haematobium<\/jats:italic> and the recombinants still present in 2000. This study illustrates the complexities of the dynamics between <jats:italic>S. haematobium<\/jats:italic> and <jats:italic>S. guineensis<\/jats:italic> in South West Cameroon.<\/jats:p>","DOI":"10.1079\/joh2005306","type":"journal-article","created":{"date-parts":[[2005,9,12]],"date-time":"2005-09-12T22:05:11Z","timestamp":1126562711000},"page":"193-197","source":"Crossref","is-referenced-by-count":37,"title":["The interaction of <i>Schistosoma haematobium<\/i> and <i>S. guineensis<\/i> in Cameroon"],"prefix":"10.1017","volume":"79","author":[{"given":"B.L.","family":"Webster","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"L.A.","family":"Tchuem Tchuent\u00e9","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"J.","family":"Jourdane","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"V.R.","family":"Southgate","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"56","published-online":{"date-parts":[[2024,4,12]]},"reference":[{"key":"S0022149X00703592_ref002","doi-asserted-by":"publisher","DOI":"10.1016\/S0035-9203(02)90082-9"},{"key":"S0022149X00703592_ref003","doi-asserted-by":"publisher","DOI":"10.1017\/S0031182003003421"},{"key":"S0022149X00703592_ref009","doi-asserted-by":"publisher","DOI":"10.1017\/S0022149X00015790"},{"key":"S0022149X00703592_ref004","doi-asserted-by":"publisher","DOI":"10.1017\/S0031182001001342"},{"key":"S0022149X00703592_ref007","doi-asserted-by":"publisher","DOI":"10.4269\/ajtmh.1990.42.561"},{"key":"S0022149X00703592_ref008","first-page":"99","volume-title":"Ecology and genetics in host-parasite interactions","author":"Rollinson","year":"1985"},{"key":"S0022149X00703592_ref018","first-page":"55","volume-title":"Genetic aspects of host\u2013parasite relationships","author":"Wright","year":"1976"},{"key":"S0022149X00703592_ref012","doi-asserted-by":"publisher","DOI":"10.1016\/S0020-7519(98)00021-6"},{"key":"S0022149X00703592_ref014","doi-asserted-by":"publisher","DOI":"10.1017\/S0031182000066373"},{"key":"S0022149X00703592_ref011","doi-asserted-by":"publisher","DOI":"10.1080\/00222938200770391"},{"key":"S0022149X00703592_ref015","doi-asserted-by":"publisher","DOI":"10.1016\/S0035-9203(97)90513-7"},{"key":"S0022149X00703592_ref019","doi-asserted-by":"publisher","DOI":"10.1016\/0035-9203(72)90052-1"},{"key":"S0022149X00703592_ref013","doi-asserted-by":"publisher","DOI":"10.1016\/0020-7519(93)90139-P"},{"key":"S0022149X00703592_ref001","first-page":"505","article-title":"The use of a molluscicide, in conjunction with chemotherapy, to control Schistosoma haematobium at the Barombi Lake foci in Cameroon. III. Conclusions and costs","volume":"27","author":"Duke","year":"1976","journal-title":"Tropical Medicine and Parasitology"},{"key":"S0022149X00703592_ref005","doi-asserted-by":"publisher","DOI":"10.1017\/S0031182001001068"},{"key":"S0022149X00703592_ref020","doi-asserted-by":"publisher","DOI":"10.1016\/0035-9203(74)90163-1"},{"key":"S0022149X00703592_ref010","doi-asserted-by":"publisher","DOI":"10.1007\/BF00382422"},{"key":"S0022149X00703592_ref017","first-page":"319","volume-title":"Taxonomy, ecology and evolution of metazoan parasites. Livre hommage \u00e0 Louis Euzet","volume":"2","author":"Webster","year":"2003"},{"key":"S0022149X00703592_ref006","first-page":"139","volume-title":"Taxonomy, ecology and evolution of metazoan parasites. Livre hommage \u00e0 Louis Euzet","volume":"2","author":"Pag\u00e8s","year":"2003"},{"key":"S0022149X00703592_ref016","first-page":"375","article-title":"Schistosoma intercalatum -infection in schoolchildren of Loum, Cameroun","volume":"21","author":"van Wijk","year":"1969","journal-title":"Tropical and Geographical Medicine"}],"container-title":["Journal of Helminthology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.cambridge.org\/core\/services\/aop-cambridge-core\/content\/view\/S0022149X00703592","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,4,12]],"date-time":"2024-04-12T02:26:30Z","timestamp":1712888790000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.cambridge.org\/core\/product\/identifier\/S0022149X00703592\/type\/journal_article"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2005,9]]},"references-count":20,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2005,9]]}},"alternative-id":["S0022149X00703592"],"URL":"https:\/\/doi.org\/10.1079\/joh2005306","relation":{},"ISSN":["0022-149X","1475-2697"],"issn-type":[{"value":"0022-149X","type":"print"},{"value":"1475-2697","type":"electronic"}],"subject":[],"published":{"date-parts":[[2005,9]]}}}