Research discovers that mice possess a natural gene therapy system
A previously mysterious small RNA molecule in mice is found to play a crucial role in gene expression, and may be the first identified member of a new class of regulatory RNAs.
A previously mysterious small RNA molecule in mice is found to play a crucial role in gene expression, and may be the first identified member of a new class of regulatory RNAs.
Cell & Microbiology
Dec 13, 2023
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26
Deep-sea hydrothermal vents are hot springs on the ocean floor. Sea water penetrates into the ocean crust, becomes heated, and rises to the seafloor surface carrying dissolved nutrients. Around these vents, far from any sunlight, ...
Evolution
Nov 30, 2023
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30
Birds are known for their elaborate courtship rituals and romantic gestures that are replete with beautiful songs, complex dances, gift-giving practices, preening, and flamboyant plumage. While changes in colorful external ...
Plants & Animals
Oct 25, 2023
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A broad-spectrum antiviral drug candidate, 2-thiouridine, that targets positive-strand RNA viruses has been identified and characterized.
Biochemistry
Oct 20, 2023
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14
A bacterium that can degrade the common polymer polybutylene succinate (PBS), which naturally biodegrades only to a limited extent in marine environments, could lead to improved ways to recycle this polymer. The bacterium's ...
Ecology
Oct 16, 2023
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1
Cetaceans are the best-known fully aquatic animals, including whales, dolphins and porpoises. The group includes more than 90 existing species, divided into baleen whales (Mysticeti) and toothed whales (Odontoceti). Toothed ...
Plants & Animals
Oct 5, 2023
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Animals and plants need energy. Some animals get energy by eating other animals, and many plants harvest the energy in sunlight through photosynthesis. However, in the ocean, there exists a remarkable group of small, worm-like ...
Plants & Animals
Oct 5, 2023
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2
Solid materials are generally known to be rigid and unmoving, but scientists are turning this idea on its head by exploring ways to incorporate moving parts into solids. This can enable the development of exotic new materials ...
Analytical Chemistry
Sep 29, 2023
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144
Uncovering the organic (carbon-based) chemistry in interstellar space is central to understanding the chemistry of the universe in addition to the origin of life on Earth and the possibilities for life elsewhere.
Astronomy
Sep 14, 2023
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14
Sunlight is an inexhaustible source of energy, and utilizing sunlight to generate electricity is one of the cornerstones of renewable energy. More than 40% of the sunlight that falls on Earth is in the infrared, visible and ...
Nanomaterials
Sep 13, 2023
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46