A method for isolation of chloroplast DNA and mitochondrial DNA from sunflower

被引:86
作者
Triboush, SO [1 ]
Danilenko, NG [1 ]
Davydenko, OG [1 ]
机构
[1] Natl Acad Sci, Inst Genet & Cytol, Dept Extranucl Hered, Minsk 220072, BELARUS
关键词
chloroplast DNA; mitochondrial DNA; organelle isolation; sunflower;
D O I
10.1023/A:1007487806583
中图分类号
Q5 [生物化学];
学科分类号
071010 ; 081704 ;
摘要
We present a method for isolation of chloroplast and mitochondrial DNA from sunflower seedlings. The protocol includes: organelle isolation, deoxyribonuclease treatment, lysis, deproteinisation and a final DNA purification with sodium dodecyl sulphate and potassium acetate. The oganelle DNA yield is 5-10 micrograms per gram of tissue and the DNA is fully restrictable. The technique is inexpensive and appropriate for the isolation of multiple samples of organelle DNA from a small amount of tissue.
引用
收藏
页码:183 / 189
页数:7
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