| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 4495541 | Journal of Northeast Agricultural University (English Edition) | 2011 | 5 Pages |
Chlorophytum leaves were treated with three kinds of chemical mutagen, EMS, DES and NaN3 with different concentration to obtain the variation materials with excellent properties. The results showed that the genetic similarity coefficient of variation plants with EMS treatment was between 0.648 and 0.868, with NaN3 treatment was between 0.598 and 0.859, and with DES treatment was between 0.668 and 0.904, of which the mutagenic effects with 0.8% EMS, 250 mg · L−1 NaN3 and 0.3% DES on chlorophytum were the best. ISSR molecular marker technique was used to analyze their genetic diversities. Total 392 polymorphic bands were obtained through 18 ISSR primers. Polymorphic ratio was 72.4%, which showed that DNA mutation took place in various degrees.
