CLASSIFICATION OF MAIZE LINES ACCORDING TO THE CONTENT OF ALLELES OF ‘C’ TYPE FERTILITY-RESTORER GENES
Self-pollinated lines of maize have been identified according to the content of alleles of fertility-restorer genes Rf4, Rf5, Rf6 of ‘C’ type of CMS. Genotype of the line SP 286 – rf4 rf4 rf5 rf5 rf6 rf6 possesses restorer genes in recessive state. Genotype of the line SP 357 possesses restorer gene...
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| Format: | Article |
| Language: | Russian |
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Federal State Budgetary Scientific Institution “Agricultural Research Center “Donskoy”"
2018-05-01
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| Series: | Зерновое хозяйство России |
| Subjects: | |
| Online Access: | https://www.zhros.online/jour/article/view/225 |
| _version_ | 1797698748435922944 |
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| author | G. Ya. Krivosheev |
| author_facet | G. Ya. Krivosheev |
| author_sort | G. Ya. Krivosheev |
| collection | DOAJ |
| description | Self-pollinated lines of maize have been identified according to the content of alleles of fertility-restorer genes Rf4, Rf5, Rf6 of ‘C’ type of CMS. Genotype of the line SP 286 – rf4 rf4 rf5 rf5 rf6 rf6 possesses restorer genes in recessive state. Genotype of the line SP 357 possesses restorer genes in dominant state (Rf4, Rf5, Rf6). Genotype of the lines SP 275 and SP 331 possesses two restorer genes in dominant state and one gene in recessive state. The study results allow forecasting reaction of the lines on sterile cytoplasm ‘C’ type of CMS. Self-pollinated line SP 286 is going to possess sterile progeny in hybridization with any sterile lines. Fertility will completely be restored in any hybridization with the line SP 357. Fertility restoration in any hybridization with the lines SP 257 and SP 331 will depend on the genotype of the chosen pair. Classification of lines according to the content of fertility-restorer genes will allow finding a suitable program of transferring maize hybrids on a sterile basis and determining position of lines in a hybrid. |
| first_indexed | 2024-03-12T03:58:30Z |
| format | Article |
| id | doaj.art-3855be16881b4f959c6d02fc46fc855a |
| institution | Directory Open Access Journal |
| issn | 2079-8725 2079-8733 |
| language | Russian |
| last_indexed | 2024-03-12T03:58:30Z |
| publishDate | 2018-05-01 |
| publisher | Federal State Budgetary Scientific Institution “Agricultural Research Center “Donskoy”" |
| record_format | Article |
| series | Зерновое хозяйство России |
| spelling | doaj.art-3855be16881b4f959c6d02fc46fc855a2023-09-03T11:45:48ZrusFederal State Budgetary Scientific Institution “Agricultural Research Center “Donskoy”"Зерновое хозяйство России2079-87252079-87332018-05-01018188224CLASSIFICATION OF MAIZE LINES ACCORDING TO THE CONTENT OF ALLELES OF ‘C’ TYPE FERTILITY-RESTORER GENESG. Ya. Krivosheev0ФГБНУ Всероссийский научно-исследовательский институт им. И.Г. КалиненкоSelf-pollinated lines of maize have been identified according to the content of alleles of fertility-restorer genes Rf4, Rf5, Rf6 of ‘C’ type of CMS. Genotype of the line SP 286 – rf4 rf4 rf5 rf5 rf6 rf6 possesses restorer genes in recessive state. Genotype of the line SP 357 possesses restorer genes in dominant state (Rf4, Rf5, Rf6). Genotype of the lines SP 275 and SP 331 possesses two restorer genes in dominant state and one gene in recessive state. The study results allow forecasting reaction of the lines on sterile cytoplasm ‘C’ type of CMS. Self-pollinated line SP 286 is going to possess sterile progeny in hybridization with any sterile lines. Fertility will completely be restored in any hybridization with the line SP 357. Fertility restoration in any hybridization with the lines SP 257 and SP 331 will depend on the genotype of the chosen pair. Classification of lines according to the content of fertility-restorer genes will allow finding a suitable program of transferring maize hybrids on a sterile basis and determining position of lines in a hybrid.https://www.zhros.online/jour/article/view/225стерильностьфертильностьгены – восстановителианализаторысамоопыленные линиитесткроссные гибриды |
| spellingShingle | G. Ya. Krivosheev CLASSIFICATION OF MAIZE LINES ACCORDING TO THE CONTENT OF ALLELES OF ‘C’ TYPE FERTILITY-RESTORER GENES Зерновое хозяйство России стерильность фертильность гены – восстановители анализаторы самоопыленные линии тесткроссные гибриды |
| title | CLASSIFICATION OF MAIZE LINES ACCORDING TO THE CONTENT OF ALLELES OF ‘C’ TYPE FERTILITY-RESTORER GENES |
| title_full | CLASSIFICATION OF MAIZE LINES ACCORDING TO THE CONTENT OF ALLELES OF ‘C’ TYPE FERTILITY-RESTORER GENES |
| title_fullStr | CLASSIFICATION OF MAIZE LINES ACCORDING TO THE CONTENT OF ALLELES OF ‘C’ TYPE FERTILITY-RESTORER GENES |
| title_full_unstemmed | CLASSIFICATION OF MAIZE LINES ACCORDING TO THE CONTENT OF ALLELES OF ‘C’ TYPE FERTILITY-RESTORER GENES |
| title_short | CLASSIFICATION OF MAIZE LINES ACCORDING TO THE CONTENT OF ALLELES OF ‘C’ TYPE FERTILITY-RESTORER GENES |
| title_sort | classification of maize lines according to the content of alleles of c type fertility restorer genes |
| topic | стерильность фертильность гены – восстановители анализаторы самоопыленные линии тесткроссные гибриды |
| url | https://www.zhros.online/jour/article/view/225 |
| work_keys_str_mv | AT gyakrivosheev classificationofmaizelinesaccordingtothecontentofallelesofctypefertilityrestorergenes |