Plants are the principal source of dietary iron (Fe) for most of Earth's population and Fe
deficiency can lead to major health problems. Developing strategies to improve plant Fe …

Guard cells form epidermal stomatal gas-exchange valves in plants and regulate the
aperture of stomatal pores in response to changes in the carbon dioxide (CO 2) …

Defining specific protein interactions and spatially or temporally restricted local proteomes
improves our understanding of all cellular processes, but obtaining such data is challenging …

The main route for CO2 and water vapor exchange between a plant and the environment is
through small pores called stomata. The accessibility of stomata and predictable division …

Gradients of the plant hormone auxin, which depend on its active intercellular transport, are
crucial for the maintenance of root meristematic activity. This directional transport is largely …

Plants are unrivaled in the natural world in both the number and complexity of secondary
metabolites they produce, and the ubiquitous phenylpropanoids and the lineage-specific …

In male reproductive development in plants, meristemoid precursor cells possessing
transient, stem cell–like features undergo cell divisions and differentiation to produce the …

The human retinoblastoma (RB 1) protein is a tumor suppressor that negatively regulates
cell cycle progression through its interaction with members of the E2F/DP family of …

The plant stomatal lineage manifests features common to many developmental contexts:
precursor cells are chosen from an initially equivalent field of cells, undergo asymmetric and …

Plant cell separation and expansion require pectin degradation by endogenous pectinases
such as polygalacturonases, few of which have been functionally characterized. Stomata are …