In plants, most developmental programs depend on the action of auxin. The best described
model of the auxin signaling pathway, which explains most, but not all, of the auxin …

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Appropriate root system architecture (RSA) can improve maize yields in densely planted
fields, but little is known about its genetic basis in maize. Here we performed root …

The phytohormones auxin and cytokinin interact to regulate many plant growth and
developmental processes. Elements involved in the biosynthesis, inactivation, transport …

Auxin is a key regulator of virtually every aspect of plant growth and development from
embryogenesis to senescence. Previous studies have indicated that auxin regulates these …

Auxin is arguably the most important signaling molecule in plants, and the last few decades
have seen remarkable breakthroughs in understanding its production, transport, and …

Auxin regulates a vast array of growth and developmental processes throughout the life
cycle of plants. Auxin responses are highly context dependent and can involve changes in …

Auxin regulates numerous plant developmental processes by controlling gene expression
via a family of functionally distinct DNA-binding auxin response factors (ARFs), yet the …

Plant roots can regenerate after excision of their tip, including the stem cell niche. To
determine which developmental program mediates such repair, we applied a combination of …

Highlights•The TIR1/AFB-Aux/IAA-ARF module has a key role in auxin signaling.•
Combinatorial protein interactions contribute to the specificity of auxin signaling.• …