The first organism to have its entire genome sequence published was the RNA bacteriophage MS2 (in 1976); the first genome sequence from a DNA bacteriophage (Φ174) was published in 1977. Later that year, Sanger and colleagues published an article detailing the chain-termination sequencing technique, often called the Sanger sequencing method. For more than 20 years, the Sanger sequencing method was the only sequencing method available. The first bacterial genome sequenced by this method, Haemophil…