The major natural auxin in plants, indole-3-acetic acid (IAA), orchestrates a plethora of
developmental responses that largely depend on the formation of auxin concentration …

Phytohormones are ubiquitously involved in plant biological processes and regulate cellular
signaling pertaining to unheralded environmental cues, such as salinity, drought, extreme …

Inactivation of the phytohormone auxin plays important roles in plant development, and
several enzymes have been implicated in auxin inactivation. In this study, we show that the …

One of the most important regulatory small molecules in plants is indole-3-acetic acid, also
known as auxin. Its dynamic redistribution has an essential role in almost every aspect of …

This review focuses on the evolution of plant hormone signaling pathways. Like the
chemical nature of the hormones themselves, the signaling pathways are diverse. Therefore …

Following a previous microbial inoculation, plants can induce broad-spectrum immunity to
pathogen infection, a phenomenon known as systemic acquired resistance (SAR). SAR …

To improve water and nutrient acquisition from the soil, plants can modulate their root
system architecture. Despite the importance of changes in root architecture to exploit local …

Auxin is a major phytohormone that controls numerous aspects of plant development and
coordinates plant responses to the environment. Morphogenic gradients of auxin govern cell …

Because of the need to provide food for the growing population, agricultural activity is faced
with the huge challenge of counteracting the negative effects generated by adverse …

Plants host distinct bacterial communities on and inside various plant organs, of which those
associated with roots and the leaf surface are best characterized. The phylogenetic …