Understanding the functional connections between genes, proteins, metabolites and mineral
ions is one of biology's greatest challenges in the postgenomic era. We describe here the …

Most mineral elements found in plant tissues come exclusively from the soil, necessitating
that plants adapt to highly variable soil compositions to survive and thrive. Profiling element …

In order to grow on soils that vary widely in chemical composition, plants have evolved
mechanisms for regulating the elemental composition of their tissues to balance the mineral …

Iron (Fe) deficiency is counteracted by a suite of responses to ensure maintenance of vital
processes for which Fe is essential. Here, we report on transcriptional changes upon Fe …

The contention that quantitative profiles of biomolecules contain information about the
physiological state of the organism has motivated a variety of high-throughput molecular …

The accumulation of a given element is a complex process controlled by a network of gene
products critical for uptake, binding, transportation, and sequestration. Many of these genes …

Controlling elemental composition is critical for plant growth and development as well as the
nutrition of humans who utilize plants for food. Uncovering the genetic architecture …

Although iron is an essential nutrient for plants, its accumulation within cells can be toxic.
Plants, therefore, respond to both iron deficiency and iron excess by inducing expression of …

Soil is a heterogeneous reservoir of essential elements needed for plant growth and
development. Plants have evolved mechanisms to balance their nutritional needs based on …

Iron (Fe) is an essential mineral nutrient for plants, but often it is not available in sufficient
quantities to sustain optimal growth. To gain insights into adaptive processes to low Fe …