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Hidden chromosome structures reveal greater complexity in how roundworms organize DNA
المصدر: Phys.org - latest science and technology news stories · نُشر
Almost every cell in our body contains around two meters (6.6 feet) of DNA, packed into a tiny nucleus. Yet for the cell to function, this enormous amount of genetic material must remain organized and accessible. Researchers at the University of Basel have now discovered three di
Almost every cell in our body contains around two meters (6.6 feet) of DNA, packed into a tiny nucleus. Yet for the cell to function, this enormous amount of genetic material must remain organized and accessible. Researchers at the University of Basel have now discovered three distinct types of large chromosomal domains that help organize DNA in nuclei.
أخبار ذات صلة
A revolutionary new microscope could reveal the hidden machinery of life
Researchers have developed a revolutionary microscope that uses an incredibly powerful laser to make previously invisible cellular structures easier to see. The technology dramatically improves image clarity, allowing scientists to examine small proteins that conventional electro
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Simulations reveal design rules for high-performance DNA particle motors
DNA-nano/microparticle motors are among the fastest artificial molecular motors reported to date, moving at approximately 30 nm per second. However, they are still slower than natural motor proteins (approximately 100–1,000 nm per second), and further improvements in design and p
Phys.org - latest science and technology news stories ·
AI-powered robotic laboratory paves the way for discovering next-generation heat-resistant coatings
Researchers have developed a self-driving laboratory that combines artificial intelligence and robotics to automate laboratory tasks, from accurately measuring and mixing chemical ingredients to high-temperature furnace processing and sample retrieval.
Phys.org - latest science and technology news stories ·
Two distinct sleep stages emerge in jumping spider, including a REM-like state
Humans and other vertebrates go through various stages of sleep, including REM (rapid eye movement) sleep characterized by rapid eye movements and muscle twitches. Can a similar sleep state be observed in spiders? Researchers from the Institute of Organismic Biology at the Univer
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Protecting isn't enough—creating integrated conservation landscapes is key
New Monash University research has revealed how countries could strengthen their conservation networks by looking beyond the boundaries of national parks and protected areas—and focusing on how these areas connect.
Phys.org - latest science and technology news stories ·