Tobacco plants under low phosphate exhibited increased total and tap root length, as a result of higher apex activity, but decreased root branching in comparison to the plants grown with high-Pi. The possible mechanisms and significance of these alterations, which differed from those typical of stress-induced morphogenetic responses, are discussed.
Root plasticity of Nicotiana tabacum in response to phosphorus starvation
FOTI, MARIA;DHO, Stefania;FUSCONI, Anna
Last
2016-01-01
Abstract
Tobacco plants under low phosphate exhibited increased total and tap root length, as a result of higher apex activity, but decreased root branching in comparison to the plants grown with high-Pi. The possible mechanisms and significance of these alterations, which differed from those typical of stress-induced morphogenetic responses, are discussed.
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Foti et al. 2014.pdf
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