Nandabalan, K and Padayatty, JD (1989) A minor 9.8 kb rDNA unit of rice variety IR-20. In: Indian Journal of Biochemistry & Biophysics, 26 (5). pp. 289-292.Full text not available from this repository. (Request a copy)
A clone bearing a 9.8 kb EcoRI fragment of rice DNA contg. the genes for the rRNAs and the intergenic spacer was identified by screening in a rice genomic library in Charon 4 phage with rRNAs. The 9.8 kb EcoRI DNA fragment was found to be a minor rDNA unit of rice variety IR-20. The rRNA genes and the intergenic spacer were mapped by hybridization and nucleotide sequence analyses. The DNAs in the intergenic spacer of the minor rDNA unit of 9.8 kb and the major rDNA unit of 8.9 kb cross-hybridized, showing that those regions are homologous.
|Item Type:||Journal Article|
|Additional Information:||The copyright belongs to National Institute of Science Communication and Information Resources|
|Department/Centre:||Division of Biological Sciences > Biochemistry|
|Date Deposited:||25 Feb 2008|
|Last Modified:||27 Aug 2008 13:08|
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