Adela Olmedilla , Dominique Delcasso, Michel Delseny
{"title":"Methylation pattern of nuclear ribosomal RNA genes from rice (Oryza sativa)","authors":"Adela Olmedilla , Dominique Delcasso, Michel Delseny","doi":"10.1016/0304-4211(84)90214-1","DOIUrl":null,"url":null,"abstract":"<div><p>A restriction map of rice (<em>Oryza sativa</em>) rDNA was established for <em>Eco</em>RI, <em>Bam</em>HI and <em>Bg</em>1II. The methylation pattern of these genes was studied using <em>Hpa</em>II and <em>Msp</em>I. Surprisingly, rice rDNA was found much more sensitive to these enzymes than the rDNA of the other plant species studied so far. No difference was observed between the methylation pattern of rDNA prepared from embryos grown in aerobic or anaerobic conditions although there is a marked difference between the rates of rRNA synthesis in these two situations.</p></div>","PeriodicalId":20221,"journal":{"name":"Plant Science Letters","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"1984-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0304-4211(84)90214-1","citationCount":"17","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Plant Science Letters","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/0304421184902141","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 17
Abstract
A restriction map of rice (Oryza sativa) rDNA was established for EcoRI, BamHI and Bg1II. The methylation pattern of these genes was studied using HpaII and MspI. Surprisingly, rice rDNA was found much more sensitive to these enzymes than the rDNA of the other plant species studied so far. No difference was observed between the methylation pattern of rDNA prepared from embryos grown in aerobic or anaerobic conditions although there is a marked difference between the rates of rRNA synthesis in these two situations.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
