Journal ArticleDOI
Active Iron in Plant Leaves
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TLDR
Recalculation of results presented by other investigators for maize plants grown in soil with various levels of moisture, phosphorus and iron showed a highly significant linear relationship between the active iron fraction and the ratio of total phosphorus to total iron.About:
This article is published in Annals of Botany.The article was published on 1979-06-01. It has received 73 citations till now. The article focuses on the topics: Phosphorus & Ammonium.read more
Citations
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Journal ArticleDOI
The Effect of Iron on the Primary Root Elongation of Arabidopsis during Phosphate Deficiency
TL;DR: Evidence is presented suggesting that manipulating Fe availability to a plant could be a valuable strategy for improving a plant's ability to tolerate P deficiency.
Journal ArticleDOI
Physiological and transcriptome analysis of iron and phosphorus interaction in rice seedlings.
Luqing Zheng,Fangliang Huang,Reena Narsai,Jiaojiao Wu,Estelle Giraud,Fei He,Longjun Cheng,Fang Wang,Ping Wu,James Whelan,Huixia Shou +10 more
TL;DR: Evidence is provided that the presence of P can affect Fe availability and in turn can influence the regulation of Fe-responsive genes.
Book ChapterDOI
Environmental and Soil Factors Affecting Micronutrient Deficiencies and Toxicities
J. T. Moraghan,H. J. Mascagni +1 more
TL;DR: The role of the environment on micronutrient nutrition is discussed in this paper. But the authors focus on the role of soil properties such as pH, redox potential, organic matter content, nutrient interactions, the type of plant or variety, and environmental factors, such as soil water content, temperature and light, greatly influence the likelihood that a plant will exhibit micRONutrient deficiency or toxicity symptoms.
Journal ArticleDOI
Integration of P, S, Fe, and Zn nutrition signals in Arabidopsis thaliana: potential involvement of PHOSPHATE STARVATION RESPONSE 1 (PHR1)
TL;DR: A MYB-like transcription factor emerges as a common regulator of phosphate, sulfate, zinc, and iron homeostasis, and its role as a potential general integrator for the control of mineral nutrition is discussed.
Journal ArticleDOI
Arabidopsis FERRITIN 1 (AtFer1) gene regulation by the PHOSPHATE STARVATION RESPONSE 1 (AtPHR1) transcription factor reveals a direct molecular link between iron and phosphate homeostasis
Marc Bournier,Nicolas Tissot,Stéphane Mari,Jossia Boucherez,Eric Lacombe,Jean-François Briat,Frédéric Gaymard +6 more
TL;DR: Histochemical localization of iron, visualized by Perls DAB staining, was strongly altered in a phr1 phl1 mutant, revealing that both PHR1 and PHL1 are major factors involved in the regulation of iron homeostasis.
References
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Journal ArticleDOI
Quantitative relation between chlorophyll and iron in green and chlorotic pear leaves
TL;DR: No positive correlation could be observed between the iron content and the amount of chlorophyll of leaves obtained from chlorotic trees, although iron was the limiting factor in these leaves in so far as chlorophyLL formation was concerned.
Journal ArticleDOI
The interrelationships of iron and potassium in the potato plant
TL;DR: In a more detailed study of the significance of these interrelationships in the potato and to find how these relationships were affected by the presence of calcium carbonate and varying levels of phosphate supply, it was concluded as a result of as mentioned in this paper that the ameliorative effect of potassium on iron deficiency chlmosis might be explained in terms of its depressive effect on phosphorus concentration which increased the availability of the iron present in the lamina.
Journal ArticleDOI
The treatment of iron deficiency.
TL;DR: The effective therapeutic amounts of ferrous sulphate, and iron and ammonium citrate are shown in Table i and these two compounds remain today perfectly satisfactory in the treatment of iron deficiency.