Synthesis and storage of RNAs in the nuclei of rice embryos

Hariharan, N. ; Iqbal Ahmed, C. M. ; Padayatty, J. D. (1987) Synthesis and storage of RNAs in the nuclei of rice embryos Indian Journal of Biochemistry & Biophysics, 24 (4). pp. 194-198. ISSN 0301-1208

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Abstract

Transcription in isolated nuclei from germinated rice (Oryza sativa) embryos was significant, whereas it was negligible in the nuclei of ungerminated embryos, though all 3 RNA polymerases were present. The nuclei of ungerminated embryos contained all the mature rRNAs along with the heterodisperse RNAs. In germinating embryos, the 5 S and 5.8 S rRNAs appear in the ribosome by about 9 h after imbibition.

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