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Blue-light tools let researchers track, redirect and sever cells' transport routes
المصدر: Phys.org - latest science and technology news stories · نُشر
Light is fundamental to human life—without it, we'd be hungry, cold and blind. But what if the same light that sustains us could also be used to control and observe parts of cells within our bodies?
Light is fundamental to human life—without it, we'd be hungry, cold and blind. But what if the same light that sustains us could also be used to control and observe parts of cells within our bodies?
أخبار ذات صلة
Light and electricity offer new way to control ion separation in membranes
Lithium, magnesium, potassium and many other ions usually occur together in natural and industrial solutions. Separating them from one another is a challenge, for example, in the extraction and processing of raw materials.
Phys.org - latest science and technology news stories ·
Scientists discover an “impossible” cellular survival pathway that could help fight cancer
Scientists discovered a surprising backup system that lets mammalian cells make the essential amino acid cysteine even when the pathways once considered indispensable are disabled. The same survival mechanism may help cancer cells resist treatment, raising the possibility that sh
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Financial stress bleeds into our relationships. But partners who provide emotional support can help.
When a big credit card bill arrives or the rent is due, that stress can spill into our closest relationships, adding another source of tension between partners.
Phys.org - latest science and technology news stories ·
Shared DNA switch turns on genes in both bacteria and yeast
Microbial cell factories that produce pharmaceutical ingredients and other useful compounds include both the bacterium Escherichia coli and yeast, the organism used to leaven bread and ferment alcohol. The two organisms turn genes on by different rules, so a production design bui
Phys.org - latest science and technology news stories ·
Online educational resources present imperialism in a positive light, involve students in inappropriate discussions
Teachers are increasingly turning from print textbooks to online materials to teach their courses. But when tasked with finding information online, they can encounter questionable or unreliable material.
Phys.org - latest science and technology news stories ·