A New Kind of Banana: Can It Stay Yellow Longer?
Scientists have found a clever way to keep bananas yellow for a longer time. By using gene editing, they have created bananas that stay fresh even after being cut. What does this cool invention mean for kids?

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**Why Do Bananas Turn Brown?** When you open a banana, the cells inside touch the air. This causes a color change thanks to something called an enzyme, known as PPO. Don't worry, the color change doesn't mean the banana is spoiled, but it certainly doesn't look as tasty anymore!
**A Bright New Idea** A company called Tropic Biosciences in Norfolk found a way to slow this process down using gene editing. Gene editing works by turning off specific parts of a plant's own DNA, without adding DNA from anything else. This way, the banana stays yellow even after it is sliced.
**How Does It Work?** The PPO enzyme inside the banana starts the browning process when it meets air. Scientists blocked the genes that tell the plant to make this enzyme, stopping it from being active. As a result, the banana stays fresh for 24 hours out in the open, and even longer in the fridge!
**Why Is This Important?** Bananas are one of the most popular fruits in the world. Often, when they turn brown, people throw them away. This new technology helps stop food waste, which is great for our planet and our pockets.
**How Does It Help Kids?** Kids who eat bananas for school lunch or as a snack can now enjoy a fresh-looking treat for longer. Also, since a yellow banana looks fresh, it helps children feel more confident about the quality of the food they are eating.
**Did You Know?**
- Bananas became popular after being shipped from England to America in the 1800s.
- The PPO enzyme isn't just in bananas; itβs also found in many fruits like strawberries and apples!
- Gene editing was first used in the 1990s and is now used on many different types of plants.
**Questions Kids Might Have**
- **Is the banana safe to eat?** Yes! Gene editing only turns off an enzyme; it doesn't add anything harmful to the fruit.
- **Does the taste change?** No, the taste stays exactly the same, only the color change slows down.
- **Can other fruits be changed this way?** Yes, scientists are working on doing the same for apples, strawberries, and more.
**Looking Ahead** Officials in England have confirmed that this new banana is safe. Now, they are waiting for the final green light from the Food Standards Agency (FSA). Once approved, you might start seeing these bananas in your local supermarket. For kids, this means less trash and more yummy, fresh bananas!
**The Bottom Line** This gene-edited banana is a big step forward for both our planet and our daily snacks. By wasting less food, we are building a greener future. We might see these new bananas on our tables very soon, and we'll be happy to give them a try!
π° Source:BBC Newsround
