"The GENE virus or \"G-virus\" is a mutagenic toxin created by Umbrella Chemical, inc. researcher Dr.William Birkin. It was discovered within the body of Lisa Trevor, one of Umbrellas guinea pigs, after successfuly surviving countless experiments that would kill anyone else."@en . "What is the G-Virus"@en . . "The GENE virus or \"G-virus\" is a mutagenic toxin created by Umbrella Chemical, inc. researcher Dr.William Birkin. It was discovered within the body of Lisa Trevor, one of Umbrellas guinea pigs, after successfuly surviving countless experiments that would kill anyone else."@en . .