{"title":"光斑生物对氯硝柳胺和铜的耐受性的遗传选择。","authors":"J T Sullivan, T C Cheng, C C Chen","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>Successive generations of the PR-79 and M-line laboratory stocks of Biomphalaria glabrata were exposed in the LC90 of niclosamide or copper sulfate. Survivors from each generation produced the succeeding generation by self fertilization. The PR-79 stock showed no evidence of tolerance to either molluscicide following five generations of selection. On the other hand, M-line F5 snails demonstrated approximately two-fold higher tolerance to both molluscicides than did non-selected M-line snails.</p>","PeriodicalId":76764,"journal":{"name":"Tropenmedizin und Parasitologie","volume":"35 3","pages":"189-92"},"PeriodicalIF":0.0000,"publicationDate":"1984-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Genetic selection for tolerance to niclosamide and copper in Biomphalara glabrata (Mollusca: Pulmonata).\",\"authors\":\"J T Sullivan, T C Cheng, C C Chen\",\"doi\":\"\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Successive generations of the PR-79 and M-line laboratory stocks of Biomphalaria glabrata were exposed in the LC90 of niclosamide or copper sulfate. Survivors from each generation produced the succeeding generation by self fertilization. The PR-79 stock showed no evidence of tolerance to either molluscicide following five generations of selection. On the other hand, M-line F5 snails demonstrated approximately two-fold higher tolerance to both molluscicides than did non-selected M-line snails.</p>\",\"PeriodicalId\":76764,\"journal\":{\"name\":\"Tropenmedizin und Parasitologie\",\"volume\":\"35 3\",\"pages\":\"189-92\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1984-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Tropenmedizin und Parasitologie\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Tropenmedizin und Parasitologie","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
摘要
将光秃生物phalaria sr -79和m系实验室种群连续几代暴露于氯硝柳胺或硫酸铜的LC90环境中。每一代的幸存者通过自我受精产生下一代。经过五代的选择，PR-79种群对这两种杀螺剂均无耐受性。另一方面，m系F5钉螺对这两种灭螺剂的耐受性比未选择的m系钉螺高约两倍。
Genetic selection for tolerance to niclosamide and copper in Biomphalara glabrata (Mollusca: Pulmonata).
Successive generations of the PR-79 and M-line laboratory stocks of Biomphalaria glabrata were exposed in the LC90 of niclosamide or copper sulfate. Survivors from each generation produced the succeeding generation by self fertilization. The PR-79 stock showed no evidence of tolerance to either molluscicide following five generations of selection. On the other hand, M-line F5 snails demonstrated approximately two-fold higher tolerance to both molluscicides than did non-selected M-line snails.
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