Olfactory neurons use unexpected 'solid' clusters to achieve genetic precision
A new study published in Nature reveals how olfactory sensory neurons (OSNs) achieve extraordinary precision in selecting which genes to express.
Biology news
New Jurassic mammalian fossil discovered with an unusual tooth replacement pattern
A recent study published in Papers in Palaeontology describes the discovery and identification of a new species of pinheirodontid multituberculate based on the preserved hemimandible from the Upper Jurassic (Tithonian) Freixial ...
Clustered neurons in bat midbrain encode categories of vocalizations, study finds
The ability to quickly recognize sounds, particularly the vocalizations made by other animals, is known to contribute to the survival of a wide range of species. This ability is supported by a process known as categorical ...
Exploring the dark side of Staph aureus, a bacterium resistant to multiple drugs—even those yet to be tested in humans
British physician and microbiologist Alexander Fleming, discoverer of penicillin nearly 100 years ago, was the first to warn of the dangers of antibiotic resistance.
Unraveling structure and function relationships in synthetic cell receptors
Northwestern University researchers have identified structural features in engineered cell receptors that correlate with variations in receptor function.
NanoCas, a smaller version of CRISPR tested with a single AAV, delivers on-target results
Mammoth Biosciences researchers have developed NanoCas, an ultracompact CRISPR nuclease, demonstrating its ability to perform gene editing in non-liver tissues, including skeletal muscle, using a single adeno-associated virus ...
Climate warming is reducing rice quality in East Asia, research reveals
Rice is a food staple for billions of people worldwide, with demand doubling over the past 50 years, and is predominantly grown in Asia before being exported globally. This crop is sensitive to weather conditions and, as ...
Scientists develop self-sustained protein transport and tissue assembly in artificial cells
In a new Nature Communications study, scientists have developed a novel method for artificial cells to interact with their external environment without the need for complex modification processes.
Study links relative brain volume to temperament in diverse dog breeds
Researchers from the University of Montpellier, the University of Zurich, Naturhistorisches Museum Bern, and other institutions have found that breed function and behavior correlate with relative endocranial volume (REV) ...
Something to sniff at: Lab-engineered receptors illuminate odor detection
A team of researchers led by Duke University, the University of California San Francisco, and the Beckman Research Institute of the City of Hope have engineered odorant receptors to reveal the molecular basis of odor discrimination.
