Research output: Contribution to journal › Article › peer-review
Aluminum tolerance and micronutrient accumulation in cereal species contrasting in iron efficiency. / Bityutskii, Nikolai; Davydovskaya, Helena; Yakkonen, Kirill.
In: Journal of Plant Nutrition, Vol. 40, No. 8, 2017, p. 1152-1164.Research output: Contribution to journal › Article › peer-review
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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 -
ID: 9134775