Aluminum tolerance and micronutrient accumulation in cereal species contrasting in iron efficiency

Nikolai Bityutskii, Helena Davydovskaya, Kirill Yakkonen

Результат исследований: Научные публикации в периодических изданияхстатья

1 цитирование (Scopus)

Выдержка

Aluminum (Al) negatively interferes with the uptake or transport of different nutrients. The aim of our work was to compare the Al tolerance and micronutrient accumulation: iron (Fe), zinc (Zn) and manganese (Mn), in cereal species (winter wheat, spring wheat, winter rye, oats and barley) contrasting in Fe efficiency. Our previous screening in a calcareous soil showed that oats and barley were more Fe-efficient than spring wheat, winter wheat or winter rye. In Al stress conditions, both oats and barley exhibited more effectiveness in Fe acquisition and translocation from root to shoot in comparison to winter wheat, spring wheat and winter rye. Also, oats and barley responded to Al toxicity by less Al-retarded shoot biomass than other cereal species. A combination of tolerance mechanisms appears to have great importance for Al tolerance including mechanisms underlying Fe efficiency in cereal seedlings.

Язык оригиналаАнглийский
Страницы (с-по)1152-1164
Число страниц13
ЖурналJournal of Plant Nutrition
Том40
Номер выпуска8
DOI
СостояниеОпубликовано - 2017

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title = "Aluminum tolerance and micronutrient accumulation in cereal species contrasting in iron efficiency",
abstract = "Aluminum (Al) negatively interferes with the uptake or transport of different nutrients. The aim of our work was to compare the Al tolerance and micronutrient accumulation: iron (Fe), zinc (Zn) and manganese (Mn), in cereal species (winter wheat, spring wheat, winter rye, oats and barley) contrasting in Fe efficiency. Our previous screening in a calcareous soil showed that oats and barley were more Fe-efficient than spring wheat, winter wheat or winter rye. In Al stress conditions, both oats and barley exhibited more effectiveness in Fe acquisition and translocation from root to shoot in comparison to winter wheat, spring wheat and winter rye. Also, oats and barley responded to Al toxicity by less Al-retarded shoot biomass than other cereal species. A combination of tolerance mechanisms appears to have great importance for Al tolerance including mechanisms underlying Fe efficiency in cereal seedlings.",
keywords = "aluminum, cereals, iron, iron efficiency, manganese, tolerance, zinc, EARLY SEEDLING DEVELOPMENT, ROOT APICES, OXIDATIVE STRESS, WHEAT, TOXICITY, PLANTS, RICE, GERMINATION, MECHANISMS, RYE",
author = "Nikolai Bityutskii and Helena Davydovskaya and Kirill Yakkonen",
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Aluminum tolerance and micronutrient accumulation in cereal species contrasting in iron efficiency. / Bityutskii, Nikolai; Davydovskaya, Helena; Yakkonen, Kirill.

В: Journal of Plant Nutrition, Том 40, № 8, 2017, стр. 1152-1164.

Результат исследований: Научные публикации в периодических изданияхстатья

TY - JOUR

T1 - Aluminum tolerance and micronutrient accumulation in cereal species contrasting in iron efficiency

AU - Bityutskii, Nikolai

AU - Davydovskaya, Helena

AU - Yakkonen, Kirill

PY - 2017

Y1 - 2017

N2 - Aluminum (Al) negatively interferes with the uptake or transport of different nutrients. The aim of our work was to compare the Al tolerance and micronutrient accumulation: iron (Fe), zinc (Zn) and manganese (Mn), in cereal species (winter wheat, spring wheat, winter rye, oats and barley) contrasting in Fe efficiency. Our previous screening in a calcareous soil showed that oats and barley were more Fe-efficient than spring wheat, winter wheat or winter rye. In Al stress conditions, both oats and barley exhibited more effectiveness in Fe acquisition and translocation from root to shoot in comparison to winter wheat, spring wheat and winter rye. Also, oats and barley responded to Al toxicity by less Al-retarded shoot biomass than other cereal species. A combination of tolerance mechanisms appears to have great importance for Al tolerance including mechanisms underlying Fe efficiency in cereal seedlings.

AB - Aluminum (Al) negatively interferes with the uptake or transport of different nutrients. The aim of our work was to compare the Al tolerance and micronutrient accumulation: iron (Fe), zinc (Zn) and manganese (Mn), in cereal species (winter wheat, spring wheat, winter rye, oats and barley) contrasting in Fe efficiency. Our previous screening in a calcareous soil showed that oats and barley were more Fe-efficient than spring wheat, winter wheat or winter rye. In Al stress conditions, both oats and barley exhibited more effectiveness in Fe acquisition and translocation from root to shoot in comparison to winter wheat, spring wheat and winter rye. Also, oats and barley responded to Al toxicity by less Al-retarded shoot biomass than other cereal species. A combination of tolerance mechanisms appears to have great importance for Al tolerance including mechanisms underlying Fe efficiency in cereal seedlings.

KW - aluminum

KW - cereals

KW - iron

KW - iron efficiency

KW - manganese

KW - tolerance

KW - zinc

KW - EARLY SEEDLING DEVELOPMENT

KW - ROOT APICES

KW - OXIDATIVE STRESS

KW - WHEAT

KW - TOXICITY

KW - PLANTS

KW - RICE

KW - GERMINATION

KW - MECHANISMS

KW - RYE

U2 - 10.1080/01904167.2016.1264591

DO - 10.1080/01904167.2016.1264591

M3 - статья

VL - 40

SP - 1152

EP - 1164

JO - Journal of Plant Nutrition

JF - Journal of Plant Nutrition

SN - 0190-4167

IS - 8

ER -