ANDROGENESIS ABILITY IN COMMON WHEAT EUPLASMIC LINES AND ALLOPLASMIC RECOMBINANT LINES (H. VULGARE)-T. AESTIVUM POSSESSING 1RS.1BL AND 7DL-7AI TRANSLOCATIONS AND PRODUCTION OF DOUBLE HAPLOID LINES
Androgenesis ability was studied in anther cultures of euplasmic lines of common wheat and alloplasmic recombinant lines (H. vulgare)-T. aestivum with 1RS.1BL and 7DL-7Ai translocations. The ability to produce androgenic structures and plantlet regeneration are suppressed in lines carrying both tran...
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Siberian Branch of the Russian Academy of Sciences, Federal Research Center Institute of Cytology and Genetics, The Vavilov Society of Geneticists and Breeders
2015-01-01
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| Series: | Вавиловский журнал генетики и селекции |
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| Online Access: | https://vavilov.elpub.ru/jour/article/view/292 |
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| author | T. S. Osadchaya L. A. Pershina N. V. Trubacheeva I. A. Belan L. P. Rosseeva E. P. Devyatkina |
| author_facet | T. S. Osadchaya L. A. Pershina N. V. Trubacheeva I. A. Belan L. P. Rosseeva E. P. Devyatkina |
| author_sort | T. S. Osadchaya |
| collection | DOAJ |
| description | Androgenesis ability was studied in anther cultures of euplasmic lines of common wheat and alloplasmic recombinant lines (H. vulgare)-T. aestivum with 1RS.1BL and 7DL-7Ai translocations. The ability to produce androgenic structures and plantlet regeneration are suppressed in lines carrying both translocations. Alloplasmic recombinant lines (H. vulgare)-T. aestivum with 1RS.1BL and 7DL-7Ai translocations, as well as alloplasmic lines with 1RS.1BL translocation, are characterized by increased ability to create androgenic structures, including polyembryos, and plantlet regeneration as compared to euplasmic lines. The inducing reciprocal influence of barley cytoplasm and rye chromosome 1RS on the androgenesis ability of lines (H. vulgare)-T. aestivum with 1RS.1BL and 7DL-7Ai translocations is discussed. Double haploid lines were developed from androgenic plants with spontaneously doubled chromosome numbers and restored fertility. Of the lines carrying the translocations, the most promising with regard to the manifestation of commercially valuable traits and resistance to diseases were selected in order to utilize them in breeding programs. |
| format | Article |
| id | doaj-art-0d40fc0183eb4d7ca69369b160469b77 |
| institution | Kabale University |
| issn | 2500-3259 |
| language | English |
| publishDate | 2015-01-01 |
| publisher | Siberian Branch of the Russian Academy of Sciences, Federal Research Center Institute of Cytology and Genetics, The Vavilov Society of Geneticists and Breeders |
| record_format | Article |
| series | Вавиловский журнал генетики и селекции |
| spelling | doaj-art-0d40fc0183eb4d7ca69369b160469b772025-02-01T09:58:01ZengSiberian Branch of the Russian Academy of Sciences, Federal Research Center Institute of Cytology and Genetics, The Vavilov Society of Geneticists and BreedersВавиловский журнал генетики и селекции2500-32592015-01-01184/1650659276ANDROGENESIS ABILITY IN COMMON WHEAT EUPLASMIC LINES AND ALLOPLASMIC RECOMBINANT LINES (H. VULGARE)-T. AESTIVUM POSSESSING 1RS.1BL AND 7DL-7AI TRANSLOCATIONS AND PRODUCTION OF DOUBLE HAPLOID LINEST. S. Osadchaya0L. A. Pershina1N. V. Trubacheeva2I. A. Belan3L. P. Rosseeva4E. P. Devyatkina5Institute of Cytology and Genetics SB RAS, Novosibirsk, RussiaInstitute of Cytology and Genetics SB RAS, Novosibirsk, Russia Novosibirsk National Research State University, Novosibirsk, RussiaInstitute of Cytology and Genetics SB RAS, Novosibirsk, RussiaSiberian Agricultural Research Institute Siberian Branch of the Russian Academy of Agricultural Sciences, Omsk, RussiaSiberian Agricultural Research Institute Siberian Branch of the Russian Academy of Agricultural Sciences, Omsk, RussiaInstitute of Cytology and Genetics SB RAS, Novosibirsk, RussiaAndrogenesis ability was studied in anther cultures of euplasmic lines of common wheat and alloplasmic recombinant lines (H. vulgare)-T. aestivum with 1RS.1BL and 7DL-7Ai translocations. The ability to produce androgenic structures and plantlet regeneration are suppressed in lines carrying both translocations. Alloplasmic recombinant lines (H. vulgare)-T. aestivum with 1RS.1BL and 7DL-7Ai translocations, as well as alloplasmic lines with 1RS.1BL translocation, are characterized by increased ability to create androgenic structures, including polyembryos, and plantlet regeneration as compared to euplasmic lines. The inducing reciprocal influence of barley cytoplasm and rye chromosome 1RS on the androgenesis ability of lines (H. vulgare)-T. aestivum with 1RS.1BL and 7DL-7Ai translocations is discussed. Double haploid lines were developed from androgenic plants with spontaneously doubled chromosome numbers and restored fertility. Of the lines carrying the translocations, the most promising with regard to the manifestation of commercially valuable traits and resistance to diseases were selected in order to utilize them in breeding programs.https://vavilov.elpub.ru/jour/article/view/292anther cultureandrogenesisalloplasmic lines (h. vulgare)-t. aestivum1rs.1bl and 7dl-7ai translocations |
| spellingShingle | T. S. Osadchaya L. A. Pershina N. V. Trubacheeva I. A. Belan L. P. Rosseeva E. P. Devyatkina ANDROGENESIS ABILITY IN COMMON WHEAT EUPLASMIC LINES AND ALLOPLASMIC RECOMBINANT LINES (H. VULGARE)-T. AESTIVUM POSSESSING 1RS.1BL AND 7DL-7AI TRANSLOCATIONS AND PRODUCTION OF DOUBLE HAPLOID LINES Вавиловский журнал генетики и селекции anther culture androgenesis alloplasmic lines (h. vulgare)-t. aestivum 1rs.1bl and 7dl-7ai translocations |
| title | ANDROGENESIS ABILITY IN COMMON WHEAT EUPLASMIC LINES AND ALLOPLASMIC RECOMBINANT LINES (H. VULGARE)-T. AESTIVUM POSSESSING 1RS.1BL AND 7DL-7AI TRANSLOCATIONS AND PRODUCTION OF DOUBLE HAPLOID LINES |
| title_full | ANDROGENESIS ABILITY IN COMMON WHEAT EUPLASMIC LINES AND ALLOPLASMIC RECOMBINANT LINES (H. VULGARE)-T. AESTIVUM POSSESSING 1RS.1BL AND 7DL-7AI TRANSLOCATIONS AND PRODUCTION OF DOUBLE HAPLOID LINES |
| title_fullStr | ANDROGENESIS ABILITY IN COMMON WHEAT EUPLASMIC LINES AND ALLOPLASMIC RECOMBINANT LINES (H. VULGARE)-T. AESTIVUM POSSESSING 1RS.1BL AND 7DL-7AI TRANSLOCATIONS AND PRODUCTION OF DOUBLE HAPLOID LINES |
| title_full_unstemmed | ANDROGENESIS ABILITY IN COMMON WHEAT EUPLASMIC LINES AND ALLOPLASMIC RECOMBINANT LINES (H. VULGARE)-T. AESTIVUM POSSESSING 1RS.1BL AND 7DL-7AI TRANSLOCATIONS AND PRODUCTION OF DOUBLE HAPLOID LINES |
| title_short | ANDROGENESIS ABILITY IN COMMON WHEAT EUPLASMIC LINES AND ALLOPLASMIC RECOMBINANT LINES (H. VULGARE)-T. AESTIVUM POSSESSING 1RS.1BL AND 7DL-7AI TRANSLOCATIONS AND PRODUCTION OF DOUBLE HAPLOID LINES |
| title_sort | androgenesis ability in common wheat euplasmic lines and alloplasmic recombinant lines h vulgare t aestivum possessing 1rs 1bl and 7dl 7ai translocations and production of double haploid lines |
| topic | anther culture androgenesis alloplasmic lines (h. vulgare)-t. aestivum 1rs.1bl and 7dl-7ai translocations |
| url | https://vavilov.elpub.ru/jour/article/view/292 |
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