{"title":"Host specificity of DNA in Haemophilus influenzae: the in vivo action of the restriction endonucleases on phage and bacterial DNA.","authors":"A Piekarowicz, R Brzeziński, L Kauc","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>In Haemophilus influenzae strains only the type 1 of the restriction endonucleases have an in vivo effect on phage and bacterial transforming DNA. The type 2 of restriction endonucleases which act very efficiently in vitro are completely inactive in vivo. The reasons for this inactivity is unknown.</p>","PeriodicalId":75389,"journal":{"name":"Acta microbiologica Polonica. Series A: Microbiologia generalis","volume":"7 2","pages":"51-65"},"PeriodicalIF":0.0000,"publicationDate":"1975-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Acta microbiologica Polonica. Series A: Microbiologia generalis","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
Abstract
In Haemophilus influenzae strains only the type 1 of the restriction endonucleases have an in vivo effect on phage and bacterial transforming DNA. The type 2 of restriction endonucleases which act very efficiently in vitro are completely inactive in vivo. The reasons for this inactivity is unknown.