UA95344C2 - Method for obtaining sunflower mutant genotypes - Google Patents
Method for obtaining sunflower mutant genotypesInfo
- Publication number
- UA95344C2 UA95344C2 UAA200910096A UAA200910096A UA95344C2 UA 95344 C2 UA95344 C2 UA 95344C2 UA A200910096 A UAA200910096 A UA A200910096A UA A200910096 A UAA200910096 A UA A200910096A UA 95344 C2 UA95344 C2 UA 95344C2
- Authority
- UA
- Ukraine
- Prior art keywords
- obtaining
- achenes
- generation
- plants
- isolated
- Prior art date
Links
- 241000208818 Helianthus Species 0.000 title abstract 2
- 235000003222 Helianthus annuus Nutrition 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 241000196324 Embryophyta Species 0.000 abstract 5
- 244000052616 bacterial pathogen Species 0.000 abstract 3
- 235000015097 nutrients Nutrition 0.000 abstract 3
- 239000002962 chemical mutagen Substances 0.000 abstract 2
- PLUBXMRUUVWRLT-UHFFFAOYSA-N Ethyl methanesulfonate Chemical compound CCOS(C)(=O)=O PLUBXMRUUVWRLT-UHFFFAOYSA-N 0.000 abstract 1
- 230000004720 fertilization Effects 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 239000002689 soil Substances 0.000 abstract 1
- 238000009331 sowing Methods 0.000 abstract 1
- 235000013343 vitamin Nutrition 0.000 abstract 1
- 229940088594 vitamin Drugs 0.000 abstract 1
- 229930003231 vitamin Natural products 0.000 abstract 1
- 239000011782 vitamin Substances 0.000 abstract 1
- 150000003722 vitamin derivatives Chemical class 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Abstract
The invention relates to a method for obtaining sunflower mutant genotypes, which includes isolating immature achenes from inflorescences of linear samples, treating thereof with a chemical mutagen, isolating immature germs from the achenes and planting thereof onto a nutrient medium for further development thereof, planting the M1 plants, obtained of the immature germs, into soil, obtaining seeds of the plants of the M1 generation, sowing said seeds for obtaining the M2 generation, assessing and selecting the plants with changed or new characters in the M2 generation, isolating the mutant plants isolated in the M2 generation and obtaining seeds therefrom. The achenes are isolated from the inflorescences of the linear samples in 9-15 days after fertilization, they are treated at a temperature of 18-25 °C with the chemical mutagen ethylmethane sulphonate in a concentration of 0.02 % for 16 hours, washed with water, and the immature germs of the 9-15-day age, isolated from the achenes, are cultivated on the modified Murashige-Skoog nutrient medium up to the plant stage. The nutrient medium has the halved content of inorganic salts and double vitamin content.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UAA200910096A UA95344C2 (en) | 2009-10-05 | 2009-10-05 | Method for obtaining sunflower mutant genotypes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UAA200910096A UA95344C2 (en) | 2009-10-05 | 2009-10-05 | Method for obtaining sunflower mutant genotypes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UA95344C2 true UA95344C2 (en) | 2011-07-25 |
Family
ID=50835653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UAA200910096A UA95344C2 (en) | 2009-10-05 | 2009-10-05 | Method for obtaining sunflower mutant genotypes |
Country Status (1)
| Country | Link |
|---|---|
| UA (1) | UA95344C2 (en) |
-
2009
- 2009-10-05 UA UAA200910096A patent/UA95344C2/en unknown
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