In episode 4 of Indian Genes, we talk with Dr. Kat Arney. She is an award-winning science writer, public speaker, broadcaster and is director of the science communications consultancy First Create The Media. She is the author of the popular science books Herding Hemingway’s Cats: Understanding How Our Genes Work and How to Code a Human. She discusses genetics, genes, proteins, chromosomes, epileptics, mutations, genetic testing and more.