Output of continuous directed selection aimed at short stem development in Winter Rye (Secale cereale L.)
The article provides progress report on the barley of F3к-10029/Saratovske 4 height decreasing throughout 1974 to 2012 by way of selecting plants of the shortest stem. 38 years of selecting the shortest stem genotypes cut down plant height by 5,7 times at the background of dominant Hl gene expressio...
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| Format: | Article |
| Language: | English |
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Ukrainian Institute for Plant Variety Examination
2013-05-01
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| Series: | Plant Varieties Studying and Protection |
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| Online Access: | http://journal.sops.gov.ua/article/view/58536 |
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| author | В. В. Скорик |
| author_facet | В. В. Скорик |
| author_sort | В. В. Скорик |
| collection | DOAJ |
| description | The article provides progress report on the barley of F3к-10029/Saratovske 4 height decreasing throughout 1974 to 2012 by way of selecting plants of the shortest stem. 38 years of selecting the shortest stem genotypes cut down plant height by 5,7 times at the background of dominant Hl gene expression. Average plant height during 38 breeding cycles was descending by 2,69 cm, but this was not an even trend. New creative donor for ultimate short stem characteristic, Gnome 3, has been developed, with Hl-3Hl-3alleles designation. Relative impact on the efficacy of minus-selection by the plant height of the selection differential (38,00%) and inheritance coefficient in its narrow sense (14,56%) is established. Efficiency of the selection is realized with the decrease of winter rye height plants by 72,08% as expected by the relative breeding forecast. Analyzes is completed for 11 genetic and statistical clusters of average utilitarian characteristics of Gnome 3 ultra short stem rye over the period from 1974 to 2012. |
| format | Article |
| id | doaj-art-03e87f4f7b8641a88b3fd7fe44397824 |
| institution | OA Journals |
| issn | 2518-1017 2518-7457 |
| language | English |
| publishDate | 2013-05-01 |
| publisher | Ukrainian Institute for Plant Variety Examination |
| record_format | Article |
| series | Plant Varieties Studying and Protection |
| spelling | doaj-art-03e87f4f7b8641a88b3fd7fe443978242025-08-20T01:56:06ZengUkrainian Institute for Plant Variety ExaminationPlant Varieties Studying and Protection2518-10172518-74572013-05-0102(19)233010.21498/2518-1017.2(19).2013.5853658536Output of continuous directed selection aimed at short stem development in Winter Rye (Secale cereale L.)В. В. Скорик0Nosivskiy Breeding and Experimental Station, Institute of Agricultural Microbiology and AgricultureThe article provides progress report on the barley of F3к-10029/Saratovske 4 height decreasing throughout 1974 to 2012 by way of selecting plants of the shortest stem. 38 years of selecting the shortest stem genotypes cut down plant height by 5,7 times at the background of dominant Hl gene expression. Average plant height during 38 breeding cycles was descending by 2,69 cm, but this was not an even trend. New creative donor for ultimate short stem characteristic, Gnome 3, has been developed, with Hl-3Hl-3alleles designation. Relative impact on the efficacy of minus-selection by the plant height of the selection differential (38,00%) and inheritance coefficient in its narrow sense (14,56%) is established. Efficiency of the selection is realized with the decrease of winter rye height plants by 72,08% as expected by the relative breeding forecast. Analyzes is completed for 11 genetic and statistical clusters of average utilitarian characteristics of Gnome 3 ultra short stem rye over the period from 1974 to 2012.http://journal.sops.gov.ua/article/view/58536winter ryeshort stem expressionGnom 3 as a source of short stembreeding efficiencyclustersinheritance. |
| spellingShingle | В. В. Скорик Output of continuous directed selection aimed at short stem development in Winter Rye (Secale cereale L.) Plant Varieties Studying and Protection winter rye short stem expression Gnom 3 as a source of short stem breeding efficiency clusters inheritance. |
| title | Output of continuous directed selection aimed at short stem development in Winter Rye (Secale cereale L.) |
| title_full | Output of continuous directed selection aimed at short stem development in Winter Rye (Secale cereale L.) |
| title_fullStr | Output of continuous directed selection aimed at short stem development in Winter Rye (Secale cereale L.) |
| title_full_unstemmed | Output of continuous directed selection aimed at short stem development in Winter Rye (Secale cereale L.) |
| title_short | Output of continuous directed selection aimed at short stem development in Winter Rye (Secale cereale L.) |
| title_sort | output of continuous directed selection aimed at short stem development in winter rye secale cereale l |
| topic | winter rye short stem expression Gnom 3 as a source of short stem breeding efficiency clusters inheritance. |
| url | http://journal.sops.gov.ua/article/view/58536 |
| work_keys_str_mv | AT vvskorik outputofcontinuousdirectedselectionaimedatshortstemdevelopmentinwinterryesecalecerealel |