科学与环境
What drives temperature preferences? Female mice have temperature sensors tuned to run warmer
来源: Phys.org - latest science and technology news stories · 发布于
Female mice like warmer spaces than males because of two types of tiny temperature sensors in their nerves which are tuned to switch on at higher temperatures, according to researchers at the Institute of Psychiatry, Psychology & Neuroscience (IoPPN) at King's College London. The
Female mice like warmer spaces than males because of two types of tiny temperature sensors in their nerves which are tuned to switch on at higher temperatures, according to researchers at the Institute of Psychiatry, Psychology & Neuroscience (IoPPN) at King's College London. The study, led by researchers at the Wolfson Sensory, Pain and Regeneration Centre at IoPPN and published in The Journal of Physiology, explains at a molecular level a sex difference seen in every mammal studied so far, and even in birds.
相关报道
Eyewitnesses remember feedback better after making an identification, study finds
An eyewitness can tell the truth, believe every word they say and still send an innocent person to prison. A new study by Stephen Charman from FIU's Department of Psychology takes on a question that has challenged the justice system for decades: Can we rely on eyewitnesses to hel
Phys.org - latest science and technology news stories ·
Microplastic shape can influence viral disease severity in rainbow trout
The shape of microplastics can influence how deadly a viral infection can be for fish, according to new research from William & Mary's Virginia Institute of Marine Science (VIMS). The findings suggest that some forms of plastic pollution pose greater biological risks than others,
Phys.org - latest science and technology news stories ·
Light-emitting nanoparticles help ultrasound direct gene editing to selected mouse brain regions
Scientists can now edit genes in precise locations deep in the brain and body without the use of invasive surgery or implants, thanks to new work from researchers at the Wu Tsai Neurosciences Institute. The team demonstrated its technique, which uses a combination of ultrasound,
Phys.org - latest science and technology news stories ·
Healey backs away from cutting welfare cost despite warnings of public finance shortfall
Experts round on chancellor over ‘scattergun’ budget, saying he ducked big tax and spending decisions John Healey has backed away from cutting the cost of welfare this parliament, amid dire warnings his first budget could lead to brutal spending cuts because of a £28bn shortfall
World news | The Guardian ·
The 'shape' of gene expression: Identifying genes that may share roles across species
Much of what we know about biology comes from animal models, particularly mice. Applying these insights to humans, however, is not always straightforward. For example, some of the genes important for the formation of germ cells, which eventually give rise to eggs or sperm, differ
Phys.org - latest science and technology news stories ·