Gnom 3 as a Donor for Ultra Short- Stem Trait of Winter Rye
The article reflects the progress of genetic decrease of Rye F 3k- 10029/ Saratovske (Саратовське) 4 height by means of the shortest stem plants selection during the period from 1974 to 2010. 37 years selection of the shortest- stern genotypes decreased the plants height from 119.33 cm to 22.57cm. T...
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| Format: | Article |
| Language: | English |
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Ukrainian Institute for Plant Variety Examination
2011-05-01
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| Series: | Plant Varieties Studying and Protection |
| Online Access: | http://journal.sops.gov.ua/article/view/60037 |
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| author | В. В. Скорик |
| author_facet | В. В. Скорик |
| author_sort | В. В. Скорик |
| collection | DOAJ |
| description | The article reflects the progress of genetic decrease of Rye F 3k- 10029/ Saratovske (Саратовське) 4 height by means of the shortest stem plants selection during the period from 1974 to 2010. 37 years selection of the shortest- stern genotypes decreased the plants height from 119.33 cm to 22.57cm. Targeted selection into minus direction decreased the plants height in 5,29 times on the background of the dominant HI expression. In average, the height of plants in the course of 27 breeding cycles were decreasing by 2.69 cm, but that was not going gradually. A new donor Gnom 3 had been created for ultra short-stem trait of the Winter Rye, with the marking of alleles HI-3HI-3. Relative influence on the minus selection efficiency has been established by height of plants for the selection differential (38%) and coefficient of inheritance in narrow sense (14,56%). Realized efficiency of selection in decrease of winter rye height in 72,08% of cases corresponded to predicted hit ration of the breeding. Analyzes of genetic and statistical parameters and correlation clusters of 11 utilitarian average characteristics of ultra short- stem rye Gnom 3 for the period of 1974 to 2010 has been performed. |
| format | Article |
| id | doaj-art-3c09f0ebe1be40aea13f75c2f14f1017 |
| institution | OA Journals |
| issn | 2518-1017 2518-7457 |
| language | English |
| publishDate | 2011-05-01 |
| publisher | Ukrainian Institute for Plant Variety Examination |
| record_format | Article |
| series | Plant Varieties Studying and Protection |
| spelling | doaj-art-3c09f0ebe1be40aea13f75c2f14f10172025-08-20T02:16:33ZengUkrainian Institute for Plant Variety ExaminationPlant Varieties Studying and Protection2518-10172518-74572011-05-0101(13)41110.21498/2518-1017.1(13).2011.6003760037Gnom 3 as a Donor for Ultra Short- Stem Trait of Winter RyeВ. В. Скорик0Nosivskiy Breeding and Experimental Station, Institute of Agricultural Microbiology and AgricultureThe article reflects the progress of genetic decrease of Rye F 3k- 10029/ Saratovske (Саратовське) 4 height by means of the shortest stem plants selection during the period from 1974 to 2010. 37 years selection of the shortest- stern genotypes decreased the plants height from 119.33 cm to 22.57cm. Targeted selection into minus direction decreased the plants height in 5,29 times on the background of the dominant HI expression. In average, the height of plants in the course of 27 breeding cycles were decreasing by 2.69 cm, but that was not going gradually. A new donor Gnom 3 had been created for ultra short-stem trait of the Winter Rye, with the marking of alleles HI-3HI-3. Relative influence on the minus selection efficiency has been established by height of plants for the selection differential (38%) and coefficient of inheritance in narrow sense (14,56%). Realized efficiency of selection in decrease of winter rye height in 72,08% of cases corresponded to predicted hit ration of the breeding. Analyzes of genetic and statistical parameters and correlation clusters of 11 utilitarian average characteristics of ultra short- stem rye Gnom 3 for the period of 1974 to 2010 has been performed.http://journal.sops.gov.ua/article/view/60037 |
| spellingShingle | В. В. Скорик Gnom 3 as a Donor for Ultra Short- Stem Trait of Winter Rye Plant Varieties Studying and Protection |
| title | Gnom 3 as a Donor for Ultra Short- Stem Trait of Winter Rye |
| title_full | Gnom 3 as a Donor for Ultra Short- Stem Trait of Winter Rye |
| title_fullStr | Gnom 3 as a Donor for Ultra Short- Stem Trait of Winter Rye |
| title_full_unstemmed | Gnom 3 as a Donor for Ultra Short- Stem Trait of Winter Rye |
| title_short | Gnom 3 as a Donor for Ultra Short- Stem Trait of Winter Rye |
| title_sort | gnom 3 as a donor for ultra short stem trait of winter rye |
| url | http://journal.sops.gov.ua/article/view/60037 |
| work_keys_str_mv | AT vvskorik gnom3asadonorforultrashortstemtraitofwinterrye |