Genes play a key role in our state of mind.
Brain by Shutterstock
Gene mutation associated with schizophrenia could have implications for other developmental disorders.
We all know that stress can wreak havoc on your health but what does it do to your genes?
A mouse embryo, like this one, looks a lot like that of a fish, a frog or a human at a certain point in its development.
Scientists have discovered the genetic "switch" that causes many animals, including fish, frogs and humans, to look the same at a certain point in embryonic development.
Research on how our lifestyles affect our genes raises the possibility of giving your future kids a better start in life before they're even born.
Grandad, why did you eat all those pizzas?
A new study from Denmark shows that a man's weight can affect the information carried by his sperm.
Don’t forget the genes!
Brain image via www.shutterstock.com.
It's time for neurons to share the glory. Gene activity isn't just a background utility of the brain, but an integral part of its operation.
Father and son Ermolaev Alexander/www.shutterstock.com
A new study has looked at the 'father effect' in epigenetics.
Who’s a clever boy?
The study of human intelligence dates back well over 100 years. And the core disagreement between researchers and theorists is whether differences are genetic or largely influenced by the environment.
Family resemblance isn’t only down to genes, but also to the influence of the environment on those genes.
Epigenetics is increasingly used as a buzzword to sell pseudoscientific products, but the truth of epigenetics is even more interesting – and complex – than the quacks claim.
The enzyme, DNA methyltransferase (DNMT), in action in the animation, Tagging DNA.
It takes a careful balance between art and science to illustrate the processes that take place within our cells and explain the complexities of epigenetics.
Epigenetic molecules play a different melody on different people’s genomes, and this might be contributing to some developing autism.
The epigenetic 'musicians' that play our genomes in different ways might help us understand the causes of autism.
Will Russian science return to the bad old days of Stalin?
Some Russians are looking back admiringly to a tyrannical scientist from Stalinist times – and using the new field of epigenetics to bolster their case.
Genetic therapy might be able to reverse the harmful effects of sickle cell anaemia.
Gene therapy is allowing us to switch on natural beneficial mutations to counteract the effects of negative mutations in diseases such as sickle cell anaemia.
Could genetics be a legal get-out clause?
A recent study showing that the potential for committing a sex crime may be written in our genes is interesting but unlikely to help prevent sex offenses.
The Human Genome Project was just the beginning. The Epigenome Roadmap is now telling us how all these genes switch on and off in different parts of the body, and how they go wrong with disease.
There's still a lot we don't know about how various genes are switched on and off. But a new project is seeking to shed light on the complex world of epigenetics.
A mother’s healthy and varied diet during pregnancy might give her child a head start to healthy eating.
Our parents teach us what is to eat. But this process begins well before the fight to get toddlers to eat their veggies. Not only do our parents give us the genes that define our taste receptors, research…
Icy times for mom-to-be meant bad news for baby-on-board.
In January 1998 five days of freezing rain collapsed the electrical grid of the Canadian province of Québec. The storm left more than 3 million people without electricity for anywhere from a few hours…
Research into gene regulation can treat illness, grow food and understand the brain.
The Prime Minister’s Prizes for Science – awarded at Parliament House in Canberra tonight – recognise excellence in science and science teaching. This year, we asked four prizewinners to reflect on their…
Same genes, different outfits.
Hugo and Ross Turner are a pair of intrepid twins currently on an expedition to Greenland. One of them, Ross, is using the same style of equipment and facilities used by Ernest Shackleton 100 years ago…
Regenerating the nerves that can return function to our spinal cords.
Spinal cord injuries are currently irreparable. When nerve fibres in the central nervous system are damaged there is, as yet, no way of reversing this. But research we’ve been doing has led to the discovery…