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Biology news
Self-organization of living matter into complex structures: How light pattern impacts aggregation of active filaments
When active filaments are exposed to localized illumination, they accumulate into stable structures along the boundaries of the illuminated area. Based on this fact, researchers at the Max Planck Institute for Dynamics and ...
Biotechnology
16 hours ago
0
43
Virtual fruity fly model can simulate sensory navigation
All animals, large or small, have to move at an incredible precision to interact with the world. Understanding how the brain controls movement is a fundamental question in neuroscience. For larger animals, this is challenging ...
Plants & Animals
16 hours ago
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11
Particle accelerator helps discover new fossil species of coelacanth
Coelacanths are strange fish that are currently only known from two species found along the East African coast and in Indonesia. A team from the Natural History Museum (MHNG) and the University of Geneva (UNIGE) has succeeded ...
Evolution
17 hours ago
1
76
Bioluminescent sea slug discovered in the deep sea swims through the ocean's midnight zone
MBARI researchers have discovered a remarkable new species of sea slug that lives in the deep sea. Bathydevius caudactylus swims through the ocean's midnight zone with a large gelatinous hood and paddle-like tail, and lights ...
Plants & Animals
18 hours ago
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20
Young coral use metabolic tricks to resist bleaching, research reveals
Coral larvae reduce their metabolism and increase nitrogen uptake to resist bleaching at high temperatures, according to a study published November 12 in the open-access journal PLOS Biology by Ariana S. Huffmyer of the University ...
Plants & Animals
16 hours ago
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2
How did the division of labor emerge in animals and humans? Little-known organisms hold clues
Human societies have long depended on the division of labor to thrive—walk into any town, and you can probably find bakers baking bread, truck drivers driving that bread to market and grocers selling it.
Evolution
18 hours ago
0
25
Synthetic cells successfully emulate natural cellular communication
A research team from the University of Basel has succeeded in synthesizing simple, environmentally sensitive cells complete with artificial organelles. For the first time, the researchers have also been able to emulate natural ...
Cell & Microbiology
18 hours ago
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27
In greening Arctic, caribou and muskoxen play key role: Study links grazing with plant phenology and abundance
The story of Arctic greening has overlooked some main characters. At center stage are climate change and warming temperatures. Meanwhile, large grazing wildlife, such as caribou and muskoxen, also play a key role in the timing ...
Plants & Animals
18 hours ago
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1
Turning waste into fuel: Bourbon industry offers new path for renewable energy
University of Kentucky Martin-Gatton College of Agriculture, Food and Environment (CAFE) researchers are turning one of the state's largest and fastest-growing industries into an unlikely renewable energy source.
Biotechnology
18 hours ago
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41
Computer simulations reveal how cells break down the endoplasmic reticulum
Inside cells, there exists an extensive system of canals known as the endoplasmic reticulum (ER), which consists of membrane-encased tubes that are partially broken down as needed—for instance in case of a nutrient deficiency. ...
Cell & Microbiology
19 hours ago
0
44
Ouch! Study investigates pain vocalizations and interjections across 131 languages
There are an estimated 7,000 languages spoken worldwide, each offering unique ways to express human emotion. But do certain emotions show regularities in their vocal expression across languages?
Evolution
19 hours ago
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2
Scientists reveal structural basis for precursor protein import into chloroplasts
The TOC (Translocon at the Outer envelope of Chloroplasts)-TIC (Translocon at the Inner envelope of Chloroplasts) supercomplex is responsible for mediating the transport of most precursor proteins from the cytoplasm into ...
Cell & Microbiology
18 hours ago
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18
Guardian, kids, or companions? The roles that owners attribute to their dogs vary and may affect dogs' daily lives
What role do dogs play in today's world? For many, they are more than just pets. New findings from the Department of Ethology at Eötvös Loránd University show that whether seen as friends, family members, children or guardians, ...
Plants & Animals
19 hours ago
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6
Artificial light found to disrupt the circadian cycle of honey bees
In an emerging red flag for the digital era, sleep experts have warned us to avoid screen time in bed, sounding the alarm that light emitted from phones and other electronic devices can disrupt our sleep patterns. That's ...
Plants & Animals
19 hours ago
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1
DNA packaging directly affects how fast DNA is copied in cells, scientists discover
Researchers from the Mattiroli group have found that the way DNA is packaged in cells can directly impact how fast DNA itself is copied during cell division. They discovered that DNA packaging sends signals through an unusual ...
Cell & Microbiology
19 hours ago
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5
Natural tolerance to weed killer uncovered in bryophytes
Herbicide resistance poses a challenge to producing enough food for a growing population. Sam Caygill and colleagues at the Gregor Mendel Institute (GMI) of the Austrian Academy of Sciences discovered how a large group of ...
Molecular & Computational biology
19 hours ago
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9
Bioengineered yeast mass produces herbal medicine
Herbal medicine is difficult to produce on an industrial scale. A team of Kobe University bioengineers manipulated the cellular machinery in a species of yeast so that one such molecule can now be produced in a fermenter ...
Cell & Microbiology
22 hours ago
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111
Using CRISPR to decipher whether gene variants lead to cancer
In recent years, scientists have created a range of new methods based on CRISPR-Cas technology for precisely editing the genetic material of living organisms. One application is in cell therapy: A patient's immune cells can ...
Biotechnology
21 hours ago
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21
Five animals that behave differently in moonlight
Once every spring, a few days after the full moon, corals of the great barrier reef release eggs and sperm simultaneously—a phenomenon so spectacular it can be seen from space.
Plants & Animals
13 hours ago
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23
More evidence that Europe's ancient landscapes were open woodlands: Study finds oak, hazel and yew were abundant
In 2023 a research group from Aarhus University in Denmark found that light woodland and open vegetation dominated Europe's temperate forests before Homo sapiens. In a new study, recently published in the Journal of Ecology, ...
Ecology
14 hours ago
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1
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Q&A: Making in situ serial crystallography more accessible
Down in the weeds: How host specificity testing works
LED light strategy deters Great White shark attacks
Woolly rhino discovered in Siberia in 2020 has a fatty hump on its neck
Two new snail species named after Tolkien characters
53 years of survey data confirm African elephant decline
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Low-cost method removes micro- and nanoplastics from water
Philae's extraordinary comet landing relived
Genetic study solves the mystery of 'selfish' B chromosomes in rye
Secrets of the corpse flower revealed
Tumor suppressor forms gel-like assemblies to sacrifice cancer cells
Scientists use cow gut enzyme to disrupt bacterial biofilms
Maternal small RNAs determine the fate of hybrid seeds in plants, finds study
International canine gene research database enhances understanding of hereditary diseases
Markers in iPSC quality control—a new approach to enhance standardization
