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. 1999 Nov 9;96(23):13276–13281. doi: 10.1073/pnas.96.23.13276

Figure 2.

Figure 2

Schematic representation of loxP transposon-mediated deletion formation in BACs (Upper) and PACs (Lower). The shaded regions represent vector DNA sequences and the numbering of sites is as indicated for BAC (17) and PAC (18).