Positive selection methodology is also in place to detect point mutations arising in the cII gene of the λ bacteriophage shuttle vector [Big Blue® mouse or rat, and Muta™Mouse (17)] and deletion mutations in the λ red and gam genes [Spi– selection in gpt delta mouse and rat (21) (22) (28)].
Positieveselectiemethodologie dient tevens voor de detectie van puntmutaties die ontstaan in het cII-gen van de λ-bacteriofaag-shuttlevector [Big Blue® muis of rat en Muta™Mouse (17)] en deletiemutaties in de λ-red- en gam-genen [Spi–-selectie in gpt delta muis en rat (21) (22) (28)].