GENETIC VARIABILITY OF SPRING COMMON WHEAT VARIETIES IN ALUMINUM TOLERANCE
Spring common wheat varieties display broad genotypic diversity in response to the stress impact of aluminum ions. The investigated set of varieties contained no sensitive ones. Moderately tolerant varieties constituted about 63 %, and highly tolerant, about 25,5 %. The remaining 11,5 % of varieties...
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| Format: | Article |
| Language: | English |
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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/274 |
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| author | E. M. Lisitsyn O. S. Amunova |
| author_facet | E. M. Lisitsyn O. S. Amunova |
| author_sort | E. M. Lisitsyn |
| collection | DOAJ |
| description | Spring common wheat varieties display broad genotypic diversity in response to the stress impact of aluminum ions. The investigated set of varieties contained no sensitive ones. Moderately tolerant varieties constituted about 63 %, and highly tolerant, about 25,5 %. The remaining 11,5 % of varieties were moderately sensitive to aluminum treatment. Accessions of spring common wheat have different levels of aluminum tolerance irrespective of sampling locality. The set of wheat varieties showed a significant genetic diversity in the manifestation of the response of chloroplast pigments to the stressor. The structure-functional rearrangement of the leaf pigment apparatus was variety-specific. It showed no strong relation to the level of aluminum tolerance in the root systems. Cluster analysis divided the entire set of varieties into 5 groups with different combinations of root length and plant vigor both in the control and in the presence of aluminum. The authors suggest that the increase in aluminum tolerance in spring common wheat varieties occurs indirectly alongside the breeding aimed at increasing plant resistance to abiotic environmental factors. |
| format | Article |
| id | doaj-art-9db2bedcac8d4b5f8ee344692256cfb2 |
| 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-9db2bedcac8d4b5f8ee344692256cfb22025-02-01T09:58:01ZengSiberian 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 селекции2500-32592015-01-01183497505258GENETIC VARIABILITY OF SPRING COMMON WHEAT VARIETIES IN ALUMINUM TOLERANCEE. M. Lisitsyn0O. S. Amunova1Rudnitsky North-East Agricultural Research Institute, Kirov, Russia Vyatka State Agricultural Academy, Kirov, RussiaRudnitsky North-East Agricultural Research Institute, Kirov, RussiaSpring common wheat varieties display broad genotypic diversity in response to the stress impact of aluminum ions. The investigated set of varieties contained no sensitive ones. Moderately tolerant varieties constituted about 63 %, and highly tolerant, about 25,5 %. The remaining 11,5 % of varieties were moderately sensitive to aluminum treatment. Accessions of spring common wheat have different levels of aluminum tolerance irrespective of sampling locality. The set of wheat varieties showed a significant genetic diversity in the manifestation of the response of chloroplast pigments to the stressor. The structure-functional rearrangement of the leaf pigment apparatus was variety-specific. It showed no strong relation to the level of aluminum tolerance in the root systems. Cluster analysis divided the entire set of varieties into 5 groups with different combinations of root length and plant vigor both in the control and in the presence of aluminum. The authors suggest that the increase in aluminum tolerance in spring common wheat varieties occurs indirectly alongside the breeding aimed at increasing plant resistance to abiotic environmental factors.https://vavilov.elpub.ru/jour/article/view/274wheatvarietystresscluster analysispigments |
| spellingShingle | E. M. Lisitsyn O. S. Amunova GENETIC VARIABILITY OF SPRING COMMON WHEAT VARIETIES IN ALUMINUM TOLERANCE Вавиловский журнал генетики и селекции wheat variety stress cluster analysis pigments |
| title | GENETIC VARIABILITY OF SPRING COMMON WHEAT VARIETIES IN ALUMINUM TOLERANCE |
| title_full | GENETIC VARIABILITY OF SPRING COMMON WHEAT VARIETIES IN ALUMINUM TOLERANCE |
| title_fullStr | GENETIC VARIABILITY OF SPRING COMMON WHEAT VARIETIES IN ALUMINUM TOLERANCE |
| title_full_unstemmed | GENETIC VARIABILITY OF SPRING COMMON WHEAT VARIETIES IN ALUMINUM TOLERANCE |
| title_short | GENETIC VARIABILITY OF SPRING COMMON WHEAT VARIETIES IN ALUMINUM TOLERANCE |
| title_sort | genetic variability of spring common wheat varieties in aluminum tolerance |
| topic | wheat variety stress cluster analysis pigments |
| url | https://vavilov.elpub.ru/jour/article/view/274 |
| work_keys_str_mv | AT emlisitsyn geneticvariabilityofspringcommonwheatvarietiesinaluminumtolerance AT osamunova geneticvariabilityofspringcommonwheatvarietiesinaluminumtolerance |