Living in a globalised world certainly has its perks – goods and people travel around the globe, and more and more people have access to things deemed unobtainable 100 years ago. But travelling the world with those goods and people are less desirable things, including pathogens. Now, a fungus made its way onto the South American continent, threatening to wipe out the local banana production. So, how bad is it?… Read more
If you’re as bad a plant parent as me, you’ve probably been in the position of coming home from a long summer vacation and being faced with crispy plants and the big question: is it worth watering your plants and hoping for their recovery, or should you immediately chuck everything in the bin and start from scratch?… Read more
Evolutionary progress requires genetic material to build on- building blocks that can be shaped and changed with time and selective pressure. Plants are especially good at copy-pasting large chunks of their own DNA or even entire chromosomes, and then altering them, slowly but surely, to make new functional genes.
Sometimes however, they get fresh material from the outside.
Let’s talk about horizontal gene transfer: nature’s own way of creating GMOs.… Read more
Plants are great listeners. Your average houseplant will happily spend hours hearing about your daily troubles, and won’t bat an eye if you sing Brittney’s ‘Toxic’ out of key for the best part of an hour. Out in the wild, this ‘listening’ has a more practical side- plants listen, by feeling sound vibrations on their leaves, for signs of attack. And when they hear the angry munchings of a hungry caterpillar, they prepare to fight for their lives!… Read more
Sometimes, the world doesn’t seem to work in your favour. Your co-worker’s experiment works on the first try, everyone finds a seat on the train but you, and your lawn can’t really compete with your neighbour’s. Today we’re looking at whether the grass really is greener on the other side, a journey that takes us deep into the centre of the leaf.… Read more