Cosmic lens magnifies faint galactic building-block.
Astronomers have peered deep into space and time and spotted a baby galaxy. Their results suggest that the tiny star-forming region may have helped to build today’s Universe 1 .
“We believe this is one of the galactic building-blocks that join together to make larger galaxies,” says Konrad Kuijken, of the Kapteyn Institute in Groningen, the Netherlands, a member of the team that found the object. The mergin
Sequencers expose secret chromosome centre.
Februarys celebrations hid a dark secret: the human genome sequencers hadnt touched the hearts of our chromosomes. Now, at last, one chromosomes inscrutable midpoint, its centromere, has given up its genetic secrets.
Centromeres look like the waist in an X. They share out chromosomes fairly when a cell divides. Defective centromeres may underlie many cancers, in which problems with chromosome movement
Stripes help chemists shop for molecules.
Scientists may soon be sticking bar-coded metal rods into molecules to see what they do in a crowd 1 . The rods could help to track the functions and interactions of genes, and may aid drug discovery.
At only a few thousandths of a millimetre long, the rods are small enough to fit inside a single red blood cell. Christine Keating, of Pennsylvania State University, and colleagues cast them inside cylindrical pores in a
A new way to find genes and map disease.
A new technique should aid the hunt for genes in the human genome sequence. The method, which tracks only switched-on genes in cells, will help researchers to distinguish between diseased and normal tissues, and could point the way to new treatments.
Andrew Simpson, of the Ludwig Institute for Cancer Research in Sao Paulo, Brazil, and colleagues have produced a whopping 700,000 DNA tags, representing the genes that are active in 24 no
Spells and incantations step aside: scientists have found a genetic elixir of love. It makes males more faithful to females and more friendly to fellow males. It could also shed light on bonding disorders such as autism.
Larry Young of Emory University in Georgia and colleagues used a virus to deliver a gene straight to the part of voles’ brains responsible for rewards and addiction, the ventral pallidum. The gene made the animals’ brains more receptive to the hormone vasopressin 1
Museum exhibits’ genes record British forestry policies
Commercial forest planting in the north of England drew red squirrels westwards in the 1980s say UK researchers. This migration led to big changes in squirrel numbers and genetics.
The finding has implications for the protection of the endangered red squirrel (Sciurus vulgaris). Many conservationists advocate leaving ’wildlife corridors’ for animals to travel between patches of fragmenting habitat. This is the first evi
After an unexpected measurement by the Collider Detector at Fermilab (CDF) experiment in 2022, physicists on the Compact Muon Solenoid experiment (CMS) at the Large Hadron Collider (LHC) announced today a…
The spacecraft bus that will deliver NASA’s Nancy Grace Roman Space Telescope to its orbit and enable it to function once there is now complete after years of construction, installation,…
Theorists turn to supercomputers to help build a 3D picture of the structures of protons and neutrons. Deep inside what we perceive as solid matter, the landscape is anything but…
Retrons raise the bar for gene research. Gladstone scientists undertake a major effort to examine the diversity of retrons, bacterial defense systems that can be leveraged for precise gene editing….
Plan will advance knowledge of virus biology to improve detection, treatment and prevention. As part of the U.S. government response to the current mpox outbreak, the National Institutes of Health’s…
New model of the skin microbiome allows laboratory testing in realistic conditions Impact of cosmetic ingredients on microbial communities is now measurable Scientifically substantiated efficacy claims are growth drivers for…
A new study led by researchers at the University of Minnesota Twin Cities is providing new insights into how next-generation electronics, including memory components in computers, breakdown or degrade over…
How synthesis methods have a profound impact on disordered materials. A new study reveals how different synthesis methods can profoundly impact the structure and function of high entropy oxides, a…
…paves way for light, energy-efficient vehicles. When cars, planes, ships or computers are built from a material that functions as both a battery and a load-bearing structure, the weight and…
The AQT quantum computer, featuring 20 qubits based on trapped-ion technology, is now operational at LRZ’s Quantum Integration Centre (QIC), making it the first of its kind in a computing…
The CHAI joint project aims to optimize corrosion management in ports and waterways. The federal state of Schleswig-Holstein is funding the CHAI research project with a total of 900,000 euros….
A research team from the Scuola Superiore Sant’Anna in Pisa has developed the prosthesis of the future, the first in the world with magnetic control. It is a completely new…