Researchers have revealed for the first time how a key gene in plants allows them to use their energy more efficiently, enabling them to grow more roots and capture more water and nutrients.
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It is extremely rare for a new plant species to be discovered in Japan, a nation where flora has been extensively studied and documented. Nevertheless, recently recently a stunning new species of orchid whose rosy pink petals bear a striking resemblance to glasswork has been uncovered. Since it was initially spotted near Hachijo Island in Tokyo Prefecture, the new species has been given the name Spiranthes hachijoensis.
Compressive stress, oriented by cytokinin-regulated patterned proliferation, establishes the symmetry of tissue boundary in Arabidopsis root vascular tissue.
Growing edible mushrooms alongside trees can produce a valuable food source for millions of people while capturing carbon, mitigating the impact of climate change, a new study has found.
Researchers have developed the first-ever microneedle-based drug delivery technique for plants. The method can be used to precisely deliver controlled amounts of agrochemicals to specific plant tissues for research purposes. When applied in the field, it could be used in precision agriculture to improve crop quality and disease management.
New research finds almost 4000 Australian plant species have not been photographed before in the wild, which may lead to their extinction.
The DNA sequence of a gene in wheat responsible for resisting a devastating virus has been discovered, providing vital clues for managing more resistant crops and maintaining a healthy food supply.
Photosynthesis is the process whereby plants turn sunlight into the energy (sugars) that they need to survive and grow. For most plants, this happens in the leaves, which contain chlorophyll; a green pigment that is essential for photosynthesis as it absorbs light. However, some plants have evolved unconventional ways of performing photosynthesis.
A research team has discovered the mechanisms by which the seed decides to remain in «hibernation» or to trigger its germination depending on the outside temperature.
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 light, play an unexpected role in seed germination and time this process to the optimal season. These findings are a compelling example of the evolutionary rewiring of signaling modules that help plants adapt to their habitats.
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