The phytohormone auxin induces or represses growth depending on its concentration and the underlying tissue type. However, it remains unknown how auxin signalling is modulated to allow tissues transiting between repression and promotion of growth. Here, we used apical hook development as a model for growth transitions in plants. A PIN-FORMED (PIN)-dependent intercellular auxin transport module defines an auxin maximum that is causal for growth repression during the formation of the apical hook. Our data illustrate that growth transition for apical hook opening is largely independent of this PIN module, but requires the PIN-LIKES (PILS) putative auxin carriers at the endoplasmic reticulum. PILS proteins reduce nuclear auxin signalling in the...
Dark-grown dicotyledonous seedlings form a hook-like structure at the top of the hypocotyl, which is...
Long-standing models propose that plant growth responses to light or gravity are mediated by asymmet...
In darkness, the dicot seedlings produce an apical hook as result of differential cell division and ...
The phytohormone auxin acts as a prominent signal, providing, by its local accumulation or depletion...
The apical hook of dark-grown Arabidopsis seedlings is a simple structure that develops soon after g...
The apical hook is a developmentally regulated structure that appears in dicotyledonous seedlings wh...
AbstractSeedling apical hook development involves a complex interplay of hormones and light in the r...
Phototropism is an adaptation response, through which plants grow towards the light. It involves lig...
Phototropism is an adaptation response, through which plants grow towards the light(1). It involves ...
Although plants are immobile, many of their organs are flexible to move in response to environmental...
When a plant germinates in the soil, elongation of stem-like organs is enhanced whereas leaf and roo...
International audienceWhen a plant germinates in the soil, elongation of stem-like organs is enhance...
canary grass coleoptiles to unilateral light, first demonstrated the existence of a moving signal th...
Plant development displays an exceptional plasticity and adaptability that involves the dynamic, asy...
Plant growth and development is well known to be both, flexible and dynamic. The high capacity for p...
Dark-grown dicotyledonous seedlings form a hook-like structure at the top of the hypocotyl, which is...
Long-standing models propose that plant growth responses to light or gravity are mediated by asymmet...
In darkness, the dicot seedlings produce an apical hook as result of differential cell division and ...
The phytohormone auxin acts as a prominent signal, providing, by its local accumulation or depletion...
The apical hook of dark-grown Arabidopsis seedlings is a simple structure that develops soon after g...
The apical hook is a developmentally regulated structure that appears in dicotyledonous seedlings wh...
AbstractSeedling apical hook development involves a complex interplay of hormones and light in the r...
Phototropism is an adaptation response, through which plants grow towards the light. It involves lig...
Phototropism is an adaptation response, through which plants grow towards the light(1). It involves ...
Although plants are immobile, many of their organs are flexible to move in response to environmental...
When a plant germinates in the soil, elongation of stem-like organs is enhanced whereas leaf and roo...
International audienceWhen a plant germinates in the soil, elongation of stem-like organs is enhance...
canary grass coleoptiles to unilateral light, first demonstrated the existence of a moving signal th...
Plant development displays an exceptional plasticity and adaptability that involves the dynamic, asy...
Plant growth and development is well known to be both, flexible and dynamic. The high capacity for p...
Dark-grown dicotyledonous seedlings form a hook-like structure at the top of the hypocotyl, which is...
Long-standing models propose that plant growth responses to light or gravity are mediated by asymmet...
In darkness, the dicot seedlings produce an apical hook as result of differential cell division and ...