Technology : Can gene scissors chop up HIV? | New Scientist
production of the proteins that help to draw blood vessels into the eye during a. process called angiogenesis. The ribozymes ... production of proteins by destroying the messenger RNA that codes for the. protein. In this case, however, the treatment would ... Instead the ribozymes would be injected directly into the eye.. Cech and his colleagues say they can custom-build ribozymes to ...
Chemistry Nobel for green jellyfish protein | New Scientist
The 2008 Nobel prize goes to three chemists who isolated the fluorescent protein, which is now used by scientists worldwide ... GFP expressed in the eye of a frog. (Image: National Institutes of Health) ... The protein fluoresces green when exposed to blue light, and the gene that makes it has been added to organisms as diverse as ... For isolating and developing the green fluorescent protein (GFP) from a jellyfish, the 2008 Nobel prize for chemistry has been ...
Eyes right | New Scientist
... shunting around other proteins inside cells in the retina. In the latest issue of Nature Genetics, researchers in Edinburgh, ... THE commonest form of tunnel vision is caused by a defect in a protein that acts like a haulage contractor, ... These cells readily gobble up any material in the eye, he. notes. "When you inject anything into the eye, it immediately goes ... This codes for one of a family of proteins called Ran, which move. proteins around within cells. ...
Snake fools attackers by changing its eyes to look like a viper | New Scientist
... its eyes changed into those of a deadly relation - a never-before-seen behaviour in mock vipers ... Potential new medicine can target proteins on cancer cell surfaces News. Subscriber-only ... Eye spy. This is true of the mock viper, which has the triangular head, cryptic colour pattern and enlarged front teeth of its ... But it turns out Strine might have been fooled by a never-before-seen behaviour: a snake changing the shape of its eye pupils ...
Letters Archive | New Scientist
In your report of the survey by Bruno Läng on blue-eyed men preferring blue-eyed women, only genetic game-theoretic ... Feedback comments on Mary Anne Clarks protein-structure-based music (3 February). John Dunn should be credited as well - hes ... or whether the blue-eyed cuckold would slaughter her brown-eyed offspring … ... "encourage clumping of amyloid beta protein" (28 October 2006, p 12). Indeed they do - in the test tube, using artificially high ...
First monkey genetically engineered to have Parkinson's created | New Scientist
When this gene is faulty, a protein called alpha-synuclein builds up in the brain, disrupting and then killing the brain cells ... Marmosets, for instance, have one partner, several offspring and make eye contact with each other. ...
Is Pluto a planet? The Spanish government's tax portal says it is | New Scientist
We close our eyes, rapidly open them again and sympathise. Mind you, the transcendent benefits for our well-being of being ... the chemical elements and the amino acids that make up lifes proteins (18/25 December 2021, p 43). We are treating it as a ...
Silkworms genetically engineered to produce pure spider silk | New Scientist
Spider silk has been eyed as a greener alternative to synthetic fibres, which are derived from fossil fuels and leach harmful ... to insert the genes responsible for making spider silk proteins into silkworms. ...
Use the science of curing to turn salmon into gravlax at home | New Scientist
This is further improved in meat by enzymes continuing to break down proteins over time. This produces glutamate, creating an ... Plant protein capsules could make it easier to add vitamin D to drinks ...
Biggest science news of 2021: COP26 Glasgow climate summit lays the groundwork for a decade of action | New Scientist
Eyes will also turn to the formation of a new independent group, announced by UN secretary general AntÓnio Guterres at the ... AI firm DeepMind solves human protein structures. *Space tourism begins - for billionaires, anyway ... Yet it will take a while for the Glasgow Climate Pacts eye-catching promise to "phase-down" coal to be fully adopted. For ... When a brain blob in a dish grew a pair of eyes ...
Who wants to live alongside sabre-toothed tigers? | New Scientist
So far, the usual dewy-eyed gravitas weve come to expect from TED talks. But my reaction was quite different from Carlas. " ... Potential new medicine can target proteins on cancer cell surfaces News. Subscriber-only ...
Covid-19 news archive: June and July 2021 | New Scientist
The researchers found that antibodies from people who had received the mRNA vaccine bind to a broader variety of spike proteins ... Van Kerkhove tweeted: "Am I supposed to be enjoying watching transmission happening in front of my eyes?" ... In the cell nucleus, parts of the DNA encoding the coronavirus spike protein are split apart, creating incomplete versions that ... The work was based on testing antibodies from peoples blood against mutated virus spike proteins made in the lab. ...
Issue 1970 | Magazine cover date: 25 March 1995 | New Scientist
Read Issue #197025 March 1995 of New Scientist magazine for the best science news and analysis