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Heterogeneity of the ribosomal RNA gene clusters in rice

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Abstract

A discrete heterogeneity has been observed in rice rRNA gene clusters after EcoRI digestion of rice nuclear DNA followed by Southern image hybridization. EcoRI digestion generates the two repeating sequences, 5.0×106 and 5.2×106 daltons, which code for both 25S and 17S rice rRNA.

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Authors and Affiliations

  1. National Institute of Agricultural Sciences, Yatabe, Tsukuba, 300-21, Ibaraki-ken, Japan

    Kiyoharu Oono

  2. National Institute of Genetics, Mishima, 411, Shizuoka-ken, Japan

    Masahiro Sugiura

Authors
  1. Kiyoharu Oono
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  2. Masahiro Sugiura
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Oono, K., Sugiura, M. Heterogeneity of the ribosomal RNA gene clusters in rice. Chromosoma 76, 85–89 (1980). https://doi.org/10.1007/BF00292228

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  • DOI: https://doi.org/10.1007/BF00292228

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