Three size classes of higher plant DNA-like RNA grouped by MAK column chromatography II. Species-specific grouping of DNA-like RNAs from various kinds of organisms
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概要
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DNA-like RNAs from broad bean shoots, sea urchin embryos, T4-infected and non-infected Esckerichia coli were fractionated by MAK column chromatography into three characteristic peaks. SDS-polyacrylamide gel electrophoresis and sucrose density gradient centrifugation of each RNA peak suggested that these peaks result from grouping of the RNAs by molecular weight. The three ranges for plant DNA-like RNA were different from those of phage-specific or bacterial mRNA. This may reflect some differences in the structures of DNA-like RNA between the organisms. Grouping of DNA-like RNA into three main size classes by an MAK column seems to be a general phenomenon occurring in a variety of organisms.
- 日本植物生理学会の論文
著者
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Nitta Takeshi
Laboratory of Biology, Faculty of General Education, Tokyo University of Agriculture and Technology
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Nitta Takeshi
Laboratory Of Biology Faculty Of General Education Tokyo University Of Agriculture And Technology
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Nitta Takeshi
Laboratory Of Radiation Biology Faculty Of Science University Of Tokyo:(present)department Of Biolog
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Shiroya Tsugio
Laboratory of Radiation Biology, Faculty of Science, University of Tokyo
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Kaneko Ichiro
The Institute of Physical and Chemical Research
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Shiroya Tsugio
Laboratory Of Radiation Biology Faculty Of Science University Of Tokyo
関連論文
- Three Size Classes of Higher Plant DNA-Like RNA Grouped by MAK Column Chromatography IV. Molecular Size of Rapidly Labeled RNA Binding Tightly to MAK Columns
- Three size classes of higher plant DNA-like RNA grouped by MAK column chromatography II. Species-specific grouping of DNA-like RNAs from various kinds of organisms
- Three size classes of higher plant DNA-like RNA grouped by MAK column chromatography III. Selective extractions and distributions in cytoplasm
- RNA synthesis in germinating red bean seeds