The "Prototype Parasite" was incubating in the sample specimen's body for 21 years. Then from that incubating state the prototype suddenly mutated. ("Evolved" may be a more appropriate word to describe it.)
This observation gave me more insight in my research. Through further modification and testing, I was able to derive a method to create the "G" that surpasses the performance of the "T".
This was the breakthrough that would change the future of the B.O.W.'s history.
I can't wait to see the look on Alexia's annoying face when I finally announce my research. But unfortunately I'll have to wait a few more years to completely verify my findings.
William Birkin