Lateral root formation and the multiple roles of auxin
Root systems can display variable architectures that contribute to survival strategies of
plants. The model plant Arabidopsis thaliana possesses a tap root system, in which the …
plants. The model plant Arabidopsis thaliana possesses a tap root system, in which the …
Out of shape during stress: a key role for auxin
In most abiotic stress conditions, including salinity and water deficit, the developmental
plasticity of the plant root is regulated by the phytohormone auxin. Changes in auxin …
plasticity of the plant root is regulated by the phytohormone auxin. Changes in auxin …
Auxin biosynthesis and storage forms
The plant hormone auxin drives plant growth and morphogenesis. The levels and
distribution of the active auxin indole-3-acetic acid (IAA) are tightly controlled through …
distribution of the active auxin indole-3-acetic acid (IAA) are tightly controlled through …
Lateral root development in Arabidopsis: fifty shades of auxin
The developmental plasticity of the root system represents a key adaptive trait enabling
plants to cope with abiotic stresses such as drought and is therefore important in the current …
plants to cope with abiotic stresses such as drought and is therefore important in the current …
Auxin activity: Past, present, and future
Long before its chemical identity was known, the phytohormone auxin was postulated to
regulate plant growth. In the late 1800s, Sachs hypothesized that plant growth regulators …
regulate plant growth. In the late 1800s, Sachs hypothesized that plant growth regulators …
Auxin: simply complicated
Auxin is a plant hormone involved in an extraordinarily broad variety of biological
mechanisms. These range from basic cellular processes, such as endocytosis, cell polarity …
mechanisms. These range from basic cellular processes, such as endocytosis, cell polarity …
Roles for IBA-derived auxin in plant development
The plant hormone auxin is a central regulator of plant growth and development. Because
auxin plays critical roles in cell division and cell expansion, plants use a number of cellular …
auxin plays critical roles in cell division and cell expansion, plants use a number of cellular …
RBOH-mediated ROS production facilitates lateral root emergence in Arabidopsis
Lateral root (LR) emergence represents a highly coordinated process in which the plant
hormone auxin plays a central role. Reactive oxygen species (ROS) have been proposed to …
hormone auxin plays a central role. Reactive oxygen species (ROS) have been proposed to …
Control of endogenous auxin levels in plant root development
In this review, we summarize the different biosynthesis-related pathways that contribute to
the regulation of endogenous auxin in plants. We demonstrate that all known genes …
the regulation of endogenous auxin in plants. We demonstrate that all known genes …
Auxin metabolism controls developmental decisions in land plants
R Casanova-Sáez, U Voß - Trends in plant science, 2019 - cell.com
Unlike animals, whose body plans are set during embryo development, plants maintain the
ability to initiate new organs throughout their life cycle. Auxin is a key regulator of almost all …
ability to initiate new organs throughout their life cycle. Auxin is a key regulator of almost all …