An article published in the journal “Nature Genetics” reports the DNA sequencing of the spectacled cobra, one of the so-called “Big Four”, the four most venomous and dangerous snakes in India. A team of researchers employed a number of genetic techniques that led to the identification of 23,248 genes that encode proteins, including 12,346 genes that regulate its venom glands. The knowledge of this snake’s genome will help develop better antidotes for its deadly venom and the proteins contained in that venom could also be useful for developing various types of drugs.