العلوم والبيئة
3D genome 'entanglement' may explain how cephalopods evolved complex brains
المصدر: Phys.org - latest science and technology news stories · نُشر
Octopuses, squid and cuttlefish, collectively known as coleoid cephalopods, have evolved exceptionally large and elaborately structured nervous systems capable of complex behaviors such as problem-solving and rapid camouflage. A new study by scientists at the University of Vienna
Octopuses, squid and cuttlefish, collectively known as coleoid cephalopods, have evolved exceptionally large and elaborately structured nervous systems capable of complex behaviors such as problem-solving and rapid camouflage. A new study by scientists at the University of Vienna suggests that the origins of this complexity may lie not just in the genes themselves, but in how the genome is organized in 3D.
أخبار ذات صلة
'Molecular movie' finally reveals how penicillin is made
Researchers from the University of Oxford and international collaborators have revealed previously unseen rapid chemical stages in the formation of β-lactam antibiotics like penicillin, offering insights that can support future antibiotic development. The findings have been publi
Phys.org - latest science and technology news stories ·
Research shows how AI and mixed reality can enhance police work
How can AI provide police officers with better support in complex situations? In an interdisciplinary collaboration, researchers in police research and computing science at Umeå University have explored the opportunities and risks associated with using AI-based interactive system
Phys.org - latest science and technology news stories ·
Bees struggle to smell flowers when air pollutants combine
Bees, moths and other pollinating insects have a harder time smelling flowers in polluted air, according to research led by the University of Reading. Scientists analyzed 22 experimental studies on how the air pollutants ozone and nitrogen oxides (NOx) affect pollinators. Both po
Phys.org - latest science and technology news stories ·
Animals may have evolved 200 million years earlier than we thought
New research suggests animals could have evolved as early as 800 to 700 million years ago, roughly 200 million years earlier than some previous estimates. If so, the first animals may have lived before or during Snowball Earth, leaving behind little trace because their soft bodie
All Top News -- ScienceDaily ·
The woman with the mattress: the radical, rage-fuelled history of anti-rape art
A performance piece from 2014 has gone viral in response to an allegation of rape at Cornell University. But with such defiant pieces stretching back hundreds of years, will things ever change? In September 2014, Emma Sulkowicz began to carry a blue mattress weighing 23kg around
Culture | The Guardian ·