Rosales is an order of flowering plants (angiosperms) within the clade Rosids, encompassing families such as Rosaceae, Ulmaceae, Moraceae, and Urticaceae, among others. Members of Rosales exhibit substantial morphological diversity, ranging from herbaceous plants to trees and shrubs, but are often characterized by stipulate leaves, actinomorphic flowers, and frequently a hypanthium. The order includes species with varied fruit types (e.g., drupes, pomes, achenes, syncarps) and complex secondary metabolite profiles. Phylogenetically, Rosales is defined and circumscribed by molecular data (e.g., plastid and nuclear gene sequences), which have clarified relationships among families traditionally grouped on the basis of floral and vegetative traits.
Researchers at the São Carlos Institute of Physics at the University of São Paulo (IFSC-USP) in Brazil, led by Paulo Augusto Raymundo-Pereira, have created biodegradable, "wearable" sensors for plants to monitor their health, ...
Biotechnology
May 14, 2026
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Lifting a veil of uncertainty in blackberry genetics, a national team of horticulture scientists have discovered evidence pointing to the single genetic region that controls primocane-fruiting, or the ability to flower and ...
Molecular & Computational biology
May 12, 2026
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Many grocery shoppers know the routine: bring fruit and vegetables home, rinse them, dry them and hope they stay fresh long enough to be eaten. But fresh produce is delicate. Grapes shrivel, apple slices brown and berries ...
Biotechnology
May 9, 2026
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Researchers at University College Dublin have identified a genetic "switch" that determines the sex of cannabis plants, and found the same system may exist in hops. The study, published in New Phytologist, pinpoints a specific ...
Molecular & Computational biology
Apr 27, 2026
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Roses are among the most economically significant ornamental plants worldwide, with widespread applications in the cut flowers, garden, and cosmetics industries. Yet fewer than 10% of rose species have contributed to modern ...
Plants & Animals
Apr 21, 2026
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A fast-track method of breeding disease-resistant ash trees has been developed by researchers leading efforts to conserve the species. Researchers at the John Innes Center, who have adapted the embryo extraction method, found ...
Plants & Animals
Apr 21, 2026
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Long before we had modern antibiotics to rely on, people often turned to traditional medicines from plants to treat infections.
Plants & Animals
Apr 11, 2026
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Images have long played a powerful role in shaping public perceptions of genetically modified organisms (GMOs), often reinforcing emotional reactions more than scientific understanding. A new experimental study published ...
Biotechnology
Apr 7, 2026
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Wild garlic, oyster mushrooms and sea beet were once regularly gathered and eaten as part of meals across the UK. Today, some people have concerns about eating food growing in the woods or hedgerows, but are keen to discuss ...
Agriculture
Mar 10, 2026
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For blackberry breeders, white and pink flowers on blackberry plants are more than something to admire; they are a key early measure of the season's productivity.
Biotechnology
Feb 11, 2026
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