genetics

The Problem With Those DNA-Based Mugshots

A little less than a year ago, researchers announced a new technique that used DNA analysis to recreate the image of a person’s face. It was a stunning idea — but a new a New York Times report reveals that there’s more than one big problem with the sci-fi promise of DNA-based mugshots.


After Thousands Of Years, Earth's Frozen Life Forms Are Waking Up

What’s happening in Siberia’s thawing permafrost and Greenland’s melting glaciers sounds borderline supernatural. Ancient viruses, bacteria, plants and even animals have been cryogenically frozen there for millennia — and now they are waking up.


This Video Is The Best Explanation Yet Of How Genomes Really Work

There are 20,000 genes in the human genome, but only a small fraction of them are active in any given cell. This video from Nature explains with beautiful clarity the system that activity, turning genes on and off. It’s called the epigenome, and it’s incredibly important. Now you can understand how it works too.


How Do I Look In These Genes? The Science Of DNA Dating

That sensation you feel when you meet someone you like — that visceral pull towards another human being — there’s biology behind that. And if there’s biology behind that, it can be measured, and controlled for, and used to help determine if two people will be attracted to each other before they ever even meet in person. That’s the theory behind a new wave of online dating trying to radically improve the matchmaking process by analysing your DNA.


Of Course 23andMe's Plan Has Been To Sell Your Genetic Data All Along

Today, 23andMe announced what Forbes reports is only the first of 10 deals with big biotech companies: Genentech will pay up to $US60 million for access to 23andMe’s data to study Parkinson’s. You think 23andMe was about selling fun DNA spit tests for $US99 a pop? Nope, it’s been about selling your data all along.


How A New DNA Test Can Distinguish Between Identical Twins 

Ever since police started using DNA tests, one particular loophole has captivated our imagination: How do you distinguish between identical twins who share DNA? But it turns out even identical twins have tiny differences in their DNA, and prosecutors in Massachusetts want to use a new test for identical twins in court for the very first time.


Why I'd Let Google Put My Genome In The Cloud

For the past 18 months, according to the Tech Review, Google has been quietly rolling out a cloud computing service for DNA. Google Genomics could one day have millions of genomes on its servers, available at a click of a button to researchers. Are there legitimate privacy concerns here? Definitely, but it’s not Google’s grubby fingers you should worry about.


The Many Ways We're Using Mutant Mosquitos To Eradicate Disease

Mosquitos suck. It’s not just because of those itchy red bites we all get in the summer, either. Mosquitos suck because they’re the deadliest animals on the planet, and none of our classic strategies from combatting the threat seem to be working. That’s why we’re turning the mosquitos against themselves.


Federal Court Of Australia: Patents On Genes Are Totally Fine

While the legal system plays catch-up with the ever-changing facets of the Digital Age, so to are the medical sciences trying to figure out lawtastic minefields such as stem cell research, cloning and genetics. That last one in particular featured recently in a decision handed down by Federal Court of Australia, with its sitting judges ruling that yes, companies can indeed patent genes.


The World's First Handheld DNA Amplifier Is A Genetics Lab In A Box

DNA sequencing is crucial for identifying and tracking nasty viruses like E. coli and the flu. But current tabletop-size DNA sequencing machines aren’t readily portable. Researchers at the University of Otago in New Zealand have a solution in a brick-sized DNA sequencer that connects wirelessly to a smartphone or laptop.


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