抄録
An active mariner transposable element (Mos1) was introduced into embryos of the housefly, Musca domestica. Twenty-six single G0 males were crossed with normal virgin females. PCR assays using the Mos1 specific primer were carried out in the G1 generations, and DNA amplification was obtained in 4 lines (4/26). The Mos1 element segregated in a Mendelian fashion from G4 to G5. In addition, PCR amplifications using two primer sets of the progeny in later generations indicated that the Mos1 was integrated into the germlines of the housefly. These results demonstrate that mariner can serve as a germline transformation vector in the housefly and PCR detection is useful for species that lack a proper marker system.
