Genetic differences in aluminium accumulation in the grains of field grown Aegilops and Triticum
2020
Аутори
Maksimović, IvanaKastori, Rudolf
Putnik-Delić, Marina
Momčilović, Vojislava
Denčić, Srbislav
Mirosavljević, Milan
Чланак у часопису (Објављена верзија)
Publisher's own license
Метаподаци
Приказ свих података о документуАпстракт
Plant species and genotypes differ considerably with respect to the accumulation of mineral elements. This study examined the accumulation of aluminium (Al) in Aegilops and Triticum species with different genomes (AA, BB, BBAA, BBAADD and DD) and correlations between concentration of Al in the grain and features of the spike. Twenty different genotypes were included in three-year field experiments. The examined species and genomes differed significantly in their Al concentration in grain. The highest concentrations of Al were found in the grains of wild diploid Aegilops speltoides (BB genome), and the lowest in tetraploids (BBAA genome). A significant positive correlation was found between the concentration of Al in the grain and spike length, while negative correlations were found between concentration of Al in the grain and the number of grains per spike, grain weight per spike and thousand grains weight. The presence of higher Al content in the individual grains of tetraploid and he...xaploid wheat with respect to diploid ancestors suggests that during the increase in ploidity the capacity of plants to uptake Al from soil increased concomitantly with the increase of grain capacity to serve as Al sink.
Кључне речи:
essential element / toxicity / stress factor / tolerance / ploidy levelИзвор:
Plant Soil & Environment, 2020, 66, 7, 351-356Издавач:
- Czech Academy Agricultural Sciences, Prague
Финансирање / пројекти:
- Ministry of Education, Science and Technological Development of the Republic of Serbia
DOI: 10.17221/127/2020-PSE
ISSN: 1214-1178
WoS: 000551046400006
Scopus: 2-s2.0-85088987350
Колекције
Институција/група
FiVeRTY - JOUR AU - Maksimović, Ivana AU - Kastori, Rudolf AU - Putnik-Delić, Marina AU - Momčilović, Vojislava AU - Denčić, Srbislav AU - Mirosavljević, Milan PY - 2020 UR - http://fiver.ifvcns.rs/handle/123456789/2051 AB - Plant species and genotypes differ considerably with respect to the accumulation of mineral elements. This study examined the accumulation of aluminium (Al) in Aegilops and Triticum species with different genomes (AA, BB, BBAA, BBAADD and DD) and correlations between concentration of Al in the grain and features of the spike. Twenty different genotypes were included in three-year field experiments. The examined species and genomes differed significantly in their Al concentration in grain. The highest concentrations of Al were found in the grains of wild diploid Aegilops speltoides (BB genome), and the lowest in tetraploids (BBAA genome). A significant positive correlation was found between the concentration of Al in the grain and spike length, while negative correlations were found between concentration of Al in the grain and the number of grains per spike, grain weight per spike and thousand grains weight. The presence of higher Al content in the individual grains of tetraploid and hexaploid wheat with respect to diploid ancestors suggests that during the increase in ploidity the capacity of plants to uptake Al from soil increased concomitantly with the increase of grain capacity to serve as Al sink. PB - Czech Academy Agricultural Sciences, Prague T2 - Plant Soil & Environment T1 - Genetic differences in aluminium accumulation in the grains of field grown Aegilops and Triticum EP - 356 IS - 7 SP - 351 VL - 66 DO - 10.17221/127/2020-PSE ER -
@article{ author = "Maksimović, Ivana and Kastori, Rudolf and Putnik-Delić, Marina and Momčilović, Vojislava and Denčić, Srbislav and Mirosavljević, Milan", year = "2020", abstract = "Plant species and genotypes differ considerably with respect to the accumulation of mineral elements. This study examined the accumulation of aluminium (Al) in Aegilops and Triticum species with different genomes (AA, BB, BBAA, BBAADD and DD) and correlations between concentration of Al in the grain and features of the spike. Twenty different genotypes were included in three-year field experiments. The examined species and genomes differed significantly in their Al concentration in grain. The highest concentrations of Al were found in the grains of wild diploid Aegilops speltoides (BB genome), and the lowest in tetraploids (BBAA genome). A significant positive correlation was found between the concentration of Al in the grain and spike length, while negative correlations were found between concentration of Al in the grain and the number of grains per spike, grain weight per spike and thousand grains weight. The presence of higher Al content in the individual grains of tetraploid and hexaploid wheat with respect to diploid ancestors suggests that during the increase in ploidity the capacity of plants to uptake Al from soil increased concomitantly with the increase of grain capacity to serve as Al sink.", publisher = "Czech Academy Agricultural Sciences, Prague", journal = "Plant Soil & Environment", title = "Genetic differences in aluminium accumulation in the grains of field grown Aegilops and Triticum", pages = "356-351", number = "7", volume = "66", doi = "10.17221/127/2020-PSE" }
Maksimović, I., Kastori, R., Putnik-Delić, M., Momčilović, V., Denčić, S.,& Mirosavljević, M.. (2020). Genetic differences in aluminium accumulation in the grains of field grown Aegilops and Triticum. in Plant Soil & Environment Czech Academy Agricultural Sciences, Prague., 66(7), 351-356. https://doi.org/10.17221/127/2020-PSE
Maksimović I, Kastori R, Putnik-Delić M, Momčilović V, Denčić S, Mirosavljević M. Genetic differences in aluminium accumulation in the grains of field grown Aegilops and Triticum. in Plant Soil & Environment. 2020;66(7):351-356. doi:10.17221/127/2020-PSE .
Maksimović, Ivana, Kastori, Rudolf, Putnik-Delić, Marina, Momčilović, Vojislava, Denčić, Srbislav, Mirosavljević, Milan, "Genetic differences in aluminium accumulation in the grains of field grown Aegilops and Triticum" in Plant Soil & Environment, 66, no. 7 (2020):351-356, https://doi.org/10.17221/127/2020-PSE . .