Plant and Cell Physiology, 1980, Vol. 21, No. 6 1129-1132
© 1980
Short communication |
Eco RI analysis of nuclear and plastid ribosomal DNAs in lily
1National Institute of Genetics Mishima 411, Japan
2Department of Biology, University of California La Jolla, CA 92093, U. S. A.
DNA fragments which contain lily nuclear and plastid ribosomal DNAs were detected after Eco RI digestion of lily total DNA followed by Southern image hybridization. The cytoplasmic rRNAs hybridized to 2.5×106 dalton fragments, while the plastid rRNAs hybridized to 1.9×106, 3.2×106 and 2.2×106 dalton fragments.
(Received May 7, 1980; )
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