The dual face of photoreceptors during seed germination

Seed germination depends on light in many plants. But not always: Aethionema arabicum, a plant adapted to challenging environmental conditions, does it its own way. Here, the phytochromes, the receptors for red and far-red ...

PUB8 modulates early seedling growth of Arabidopsis

In plants, the phytohormone abscisic acid (ABA) plays a vital role in repressing seed germination and subsequent early seedling establishment, and ABA-INSENSITIVE 3 (ABI3) and ABI5 are two essential regulators of these developmental ...

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