In this episode we’re taking a look at the birds and the bees - not like that! - from the unusual migratory habits of European blackcaps and the ‘greatest shoal on earth’ to the division of labour in a beehive, we’ll be exploring the role that genetics plays in shaping animal behaviours.
There’s something unnatural about carnivorous plants. We’re so used to plants being at the bottom of the food chain, that to see them trapping, killing and eating animals seems to go against the laws of nature. But of course, carnivory in plants is very real and has evolved multiple times in response to a lack of nutrients. In this episode we’re looking at how carnivorous plants work, what lives inside the digestive juices, and even a future with carnivorous crops.
We’re exploring what we can discover about our evolution from our DNA, and what evolutionary secrets might be contained in the ancient DNA of our ancestors. Kat Arney looks at why this year’s Nobel Prize awarded for the genomics of ancient humans, how genetic mutations allow Tibetans and their dogs to survive in high altitudes, and dispelling the myth about why many adults can drink milk.
It’s a special bonus episode this week, as we wanted to showcase another podcast we think you’ll like, Big Biology, and featuring their discussion about the domestication and genetic modification of rice.
In this episode we’re looking at the future of food. With climate change making crop harvests more unpredictable and fresh water becoming a more scarce resource, what are geneticists doing to make sure we will still have food on our plates? Dr Kat Arney chats with Dr Hannah Rees about giving wheat jet lag to create a more reliable crop, and Dr Sally Le Page talks to Dr Tarang Mehta about breeding genetically improved tilapia for fish farming.
We’re exploring the frontiers of genetic engineering and synthetic biology with Amy Webb and Andrew Hessel, authors of the new book The Genesis Machine - taking a look at what’s possible now, what’s coming fast in the future, and what we as individuals and wider society should do about it.
We celebrate the 200th birthday of Gregor Mendel and learn about the latest genetics research that would have blown his mind.
