Root malate efflux and expression of TaALMT1 in Serbian winter wheat cultivars differing in Al tolerance
2018
Аутори
Savić, JasnaStević, Nenad
Maksimović, Vuk
Samardzić, Jelena
Nikolić, Dragana B.
Nikolić, Miroslav
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Aluminium (Al) toxicity in acid soils is a global problem. Here, we investigated Al tolerance in high yielding winter wheat (Triticum aestivum L.) cultivars bred in Serbia. The common relative mot length (RRL) test for Al tolerance, and both physiological (malate efflux) and molecular (Aluminium-Activated Malate Transporter 1 [TaALMT1] expression) approaches were used for this characterization. Both moderately Al-tolerant cvs. Ljiljana and Arabeska showed significantly higher malate efflux rate from the root tips in comparison to moderately Al-sensitive cv. Pobeda and followed the RRL pattern. Irrespectively of Al supply, moderately Al-tolerant cultivars showed significantly higher relative TaALMT1 expression than the Al-sensitive ones. A considerably high level of Al tolerance was found in cv. Ljiljana, which showed the highest Al-induced malate efflux along with the highest constitutive expression level of TaALMT1 transcripts. Our results also demonstrate that Al tolerance is based o...n a constitutive trait of high TaALMT1 expression and malate efflux in wheat roots, resulting in a decrease in root length reduction.
Кључне речи:
Wheat / aluminium tolerance / malate / TaALMT1Извор:
Journal of Soil Science and Plant Nutrition, 2018, 18, 1, 90-99Издавач:
- Sociedad Chilena de la Ciencia del Suelo
Финансирање / пројекти:
- Минерални стрес и адаптације биљака на маргиналним пољопривредним земљиштима (RS-MESTD-Basic Research (BR or ON)-173028)
DOI: 10.4067/S0718-95162018005000402
ISSN: 0718-9516
WoS: 000432489200007
Scopus: 2-s2.0-85047016582
Институција/група
Poljoprivredni fakultetTY - JOUR AU - Savić, Jasna AU - Stević, Nenad AU - Maksimović, Vuk AU - Samardzić, Jelena AU - Nikolić, Dragana B. AU - Nikolić, Miroslav PY - 2018 UR - http://aspace.agrif.bg.ac.rs/handle/123456789/4811 AB - Aluminium (Al) toxicity in acid soils is a global problem. Here, we investigated Al tolerance in high yielding winter wheat (Triticum aestivum L.) cultivars bred in Serbia. The common relative mot length (RRL) test for Al tolerance, and both physiological (malate efflux) and molecular (Aluminium-Activated Malate Transporter 1 [TaALMT1] expression) approaches were used for this characterization. Both moderately Al-tolerant cvs. Ljiljana and Arabeska showed significantly higher malate efflux rate from the root tips in comparison to moderately Al-sensitive cv. Pobeda and followed the RRL pattern. Irrespectively of Al supply, moderately Al-tolerant cultivars showed significantly higher relative TaALMT1 expression than the Al-sensitive ones. A considerably high level of Al tolerance was found in cv. Ljiljana, which showed the highest Al-induced malate efflux along with the highest constitutive expression level of TaALMT1 transcripts. Our results also demonstrate that Al tolerance is based on a constitutive trait of high TaALMT1 expression and malate efflux in wheat roots, resulting in a decrease in root length reduction. PB - Sociedad Chilena de la Ciencia del Suelo T2 - Journal of Soil Science and Plant Nutrition T1 - Root malate efflux and expression of TaALMT1 in Serbian winter wheat cultivars differing in Al tolerance EP - 99 IS - 1 SP - 90 VL - 18 DO - 10.4067/S0718-95162018005000402 ER -
@article{ author = "Savić, Jasna and Stević, Nenad and Maksimović, Vuk and Samardzić, Jelena and Nikolić, Dragana B. and Nikolić, Miroslav", year = "2018", abstract = "Aluminium (Al) toxicity in acid soils is a global problem. Here, we investigated Al tolerance in high yielding winter wheat (Triticum aestivum L.) cultivars bred in Serbia. The common relative mot length (RRL) test for Al tolerance, and both physiological (malate efflux) and molecular (Aluminium-Activated Malate Transporter 1 [TaALMT1] expression) approaches were used for this characterization. Both moderately Al-tolerant cvs. Ljiljana and Arabeska showed significantly higher malate efflux rate from the root tips in comparison to moderately Al-sensitive cv. Pobeda and followed the RRL pattern. Irrespectively of Al supply, moderately Al-tolerant cultivars showed significantly higher relative TaALMT1 expression than the Al-sensitive ones. A considerably high level of Al tolerance was found in cv. Ljiljana, which showed the highest Al-induced malate efflux along with the highest constitutive expression level of TaALMT1 transcripts. Our results also demonstrate that Al tolerance is based on a constitutive trait of high TaALMT1 expression and malate efflux in wheat roots, resulting in a decrease in root length reduction.", publisher = "Sociedad Chilena de la Ciencia del Suelo", journal = "Journal of Soil Science and Plant Nutrition", title = "Root malate efflux and expression of TaALMT1 in Serbian winter wheat cultivars differing in Al tolerance", pages = "99-90", number = "1", volume = "18", doi = "10.4067/S0718-95162018005000402" }
Savić, J., Stević, N., Maksimović, V., Samardzić, J., Nikolić, D. B.,& Nikolić, M.. (2018). Root malate efflux and expression of TaALMT1 in Serbian winter wheat cultivars differing in Al tolerance. in Journal of Soil Science and Plant Nutrition Sociedad Chilena de la Ciencia del Suelo., 18(1), 90-99. https://doi.org/10.4067/S0718-95162018005000402
Savić J, Stević N, Maksimović V, Samardzić J, Nikolić DB, Nikolić M. Root malate efflux and expression of TaALMT1 in Serbian winter wheat cultivars differing in Al tolerance. in Journal of Soil Science and Plant Nutrition. 2018;18(1):90-99. doi:10.4067/S0718-95162018005000402 .
Savić, Jasna, Stević, Nenad, Maksimović, Vuk, Samardzić, Jelena, Nikolić, Dragana B., Nikolić, Miroslav, "Root malate efflux and expression of TaALMT1 in Serbian winter wheat cultivars differing in Al tolerance" in Journal of Soil Science and Plant Nutrition, 18, no. 1 (2018):90-99, https://doi.org/10.4067/S0718-95162018005000402 . .