{"title":"脱氧核糖苷的瞬时磷酸化和脱氧核糖核酸合成的调控。","authors":"Y HOTTA, H STERN","doi":"10.1083/jcb.11.2.311","DOIUrl":null,"url":null,"abstract":"<p><p>Microspores isolated from Lilium longiflorum and Trillium erectum were studied with respect to their capacities for phosphorylating deoxyribosides in vitro. It was found that such capacities are manifest only during brief intervals of time adjacent to periods of DNA synthesis, and that none of the neighboring cells in the anther acquire them. The observed patterns of behavior are interpreted in terms of enzyme induction as a device for regulating DNA synthesis.</p>","PeriodicalId":22618,"journal":{"name":"The Journal of Biophysical and Biochemical Cytology","volume":"11 ","pages":"311-9"},"PeriodicalIF":0.0000,"publicationDate":"1961-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1083/jcb.11.2.311","citationCount":"49","resultStr":"{\"title\":\"Transient phosphorylation of deoxyribosides and regulation of deoxyribonucleic acid synthesis.\",\"authors\":\"Y HOTTA, H STERN\",\"doi\":\"10.1083/jcb.11.2.311\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Microspores isolated from Lilium longiflorum and Trillium erectum were studied with respect to their capacities for phosphorylating deoxyribosides in vitro. It was found that such capacities are manifest only during brief intervals of time adjacent to periods of DNA synthesis, and that none of the neighboring cells in the anther acquire them. The observed patterns of behavior are interpreted in terms of enzyme induction as a device for regulating DNA synthesis.</p>\",\"PeriodicalId\":22618,\"journal\":{\"name\":\"The Journal of Biophysical and Biochemical Cytology\",\"volume\":\"11 \",\"pages\":\"311-9\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1961-11-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1083/jcb.11.2.311\",\"citationCount\":\"49\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"The Journal of Biophysical and Biochemical Cytology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1083/jcb.11.2.311\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"The Journal of Biophysical and Biochemical Cytology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1083/jcb.11.2.311","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Transient phosphorylation of deoxyribosides and regulation of deoxyribonucleic acid synthesis.
Microspores isolated from Lilium longiflorum and Trillium erectum were studied with respect to their capacities for phosphorylating deoxyribosides in vitro. It was found that such capacities are manifest only during brief intervals of time adjacent to periods of DNA synthesis, and that none of the neighboring cells in the anther acquire them. The observed patterns of behavior are interpreted in terms of enzyme induction as a device for regulating DNA synthesis.
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